diff options
| author | Stefan Reinauer <stepan@openbios.org> | 2005-11-03 08:13:39 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2005-11-03 08:13:39 +0000 |
| commit | 2fd467ce3ca96391f787d4e5f8c56878321da160 (patch) | |
| tree | 72e7b1658e2418d9394f4bd6ee4d51cb1d334981 /src/mainboard | |
| parent | ed009371030cb97571c8b8dc342f16a9fa124d59 (diff) | |
| download | coreboot-2fd467ce3ca96391f787d4e5f8c56878321da160.tar.xz | |
reverting rev 2082
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2083 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/embeddedplanet/ep405pc/Options.lb | 1 | ||||
| -rw-r--r-- | src/mainboard/momentum/apache/Config.lb | 109 | ||||
| -rw-r--r-- | src/mainboard/momentum/apache/boardutil.c | 406 | ||||
| -rwxr-xr-x | src/mainboard/momentum/apache/boardutil.h | 154 | ||||
| -rw-r--r-- | src/mainboard/momentum/apache/init.c | 133 | ||||
| -rw-r--r-- | src/mainboard/momentum/apache/mainboard.c | 12 | ||||
| -rw-r--r-- | src/mainboard/momentum/apache/ppc970fx.h | 1191 | ||||
| -rwxr-xr-x | src/mainboard/momentum/apache/timerspeed.S | 378 |
8 files changed, 1254 insertions, 1130 deletions
diff --git a/src/mainboard/embeddedplanet/ep405pc/Options.lb b/src/mainboard/embeddedplanet/ep405pc/Options.lb index cf7b2a389a..3275aa297d 100644 --- a/src/mainboard/embeddedplanet/ep405pc/Options.lb +++ b/src/mainboard/embeddedplanet/ep405pc/Options.lb @@ -137,6 +137,5 @@ default _ROMSTART=0xfff03000 ## linuxBIOS C code runs at this location in RAM default _RAMBASE=0x00100000 -default CROSS_COMPILE="powerpc-405-linux-gnu-" ### End Options.lb end diff --git a/src/mainboard/momentum/apache/Config.lb b/src/mainboard/momentum/apache/Config.lb index 488f7d1e84..45d41dda38 100644 --- a/src/mainboard/momentum/apache/Config.lb +++ b/src/mainboard/momentum/apache/Config.lb @@ -5,61 +5,60 @@ ## ## Early board initialization, called from ppc_main() ## -initobject init.c -initobject mainboard.c -initobject boardutil.c -initobject timerspeed.S +#initobject init.c arch ppc end chip northbridge/ibm/cpc925 device pci_domain 0 on - chip southbridge/amd/amd8131 - device pci 01.0 on #PCI-X Bridge - chip drivers/pci/onboard #intel GD31244 chip - device pci 01.0 on end #SATA controller - end - end - device pci 01.1 on end #APIC controller - device pci 02.0 on end #PCI-X Bridge - device pci 02.1 on end #APIC controller - device pci 03.0 on #PCI-X Bridge - chip drivers/pci/onboard #intel i82546EB chip - device pci 01.0 on end #GB Ethernet 0 - device pci 01.1 on end #GB Ethernet 1 + device pci 00.0 on end + device pci 00.1 on end + device pci 01.0 on end + device pci 02.0 on + chip southbridge/intel/pxhd # pxhd1 + device pci 00.0 on end + device pci 00.1 on end + device pci 00.2 on + chip drivers/generic/generic + device pci 04.0 on end + device pci 04.1 on end + end end + device pci 00.3 on end end - device pci 03.1 on end #APIC controller - device pci 04.0 on end #PCI-X Bridge - device pci 04.1 on end #APIC controller - end #amd8131 - - chip southbridge/amd/amd8111 - device pci 5.0 on #PCI Bridge - device pci 0.0 on end #USB Controller 0 - device pci 0.1 on end #USB Controller 1 - device pci 0.2 on end #USB Controller 2 - device pci 1.0 on end #10/100 Ethernet Controller + end + device pci 06.0 on end + chip southbridge/intel/ich5r # ich5r + device pci 1d.0 on end + device pci 1d.1 on end + device pci 1d.2 on end + device pci 1d.3 off end + device pci 1d.7 on end + device pci 1e.0 on chip drivers/ati/ragexl - device pci 3.0 on end # ATI Rage Video Controller + device pci 0c.0 on end end end - device pci 6.0 on #ISA Bridge/LPC Controller - chip superio/NSC/pc87427 #NSC Super IO chip + device pci 1f.0 on + chip superio/NSC/pc87427 device pnp 2e.0 off end device pnp 2e.2 on - io 0x60 = 0x3f8 +# io 0x60 = 0x2f8 +# irq 0x70 = 3 + io 0x60 = 0x3f8 irq 0x70 = 4 end device pnp 2e.3 on - io 0x60 = 0x2f8 +# io 0x60 = 0x3f8 +# irq 0x70 = 4 + io 0x60 = 0x2f8 irq 0x70 = 3 end device pnp 2e.4 off end device pnp 2e.5 off end device pnp 2e.6 on - io 0x60 = 0x60 - io 0x62 = 0x64 + io 0x60 = 0x60 + io 0x62 = 0x64 irq 0x70 = 1 end device pnp 2e.7 off end @@ -68,18 +67,36 @@ chip northbridge/ibm/cpc925 device pnp 2e.f on end device pnp 2e.10 off end device pnp 2e.14 off end - end #NSC Super IO chip - end #ISA Bridge/LPC - device pci 6.1 on end #IDE Controller - device pci 6.2 on end #SMBus Controller - device pci 6.3 on end #ACPI - device pci 6.5 off end #AC97 Audio - device pci 6.6 off end #MC97 Modem - end #amd8111 - end #pci domain 0 -end #cpc925 + end + end + device pci 1f.1 on end + device pci 1f.2 off end + device pci 1f.3 on end + device pci 1f.5 off end + device pci 1f.6 off end + register "gpio[40]" = "ICH5R_GPIO_USE_AS_GPIO" + register "gpio[48]" = "ICH5R_GPIO_USE_AS_GPIO | ICH5R_GPIO_SEL_OUTPUT | ICH5R_GPIO_LVL_LOW" + register "gpio[41]" = "ICH5R_GPIO_USE_AS_GPIO | ICH5R_GPIO_SEL_INPUT" + end + end + device apic_cluster 0 on + chip cpu/ppc/ppc970 # cpu 0 + end + chip cpu/ppc/ppc970 # cpu 1 + end + end +end + -chip cpu/ppc/ppc970 +chip cpu/ppc/ppc4xx + device pci_domain 0 on + device pci 0.0 on end + chip southbridge/winbond/w83c553 + device pci 9.0 on end # ISA bridge + device pci 9.1 on end # IDE contoller + end + device pci e.0 on end + end end ## diff --git a/src/mainboard/momentum/apache/boardutil.c b/src/mainboard/momentum/apache/boardutil.c deleted file mode 100644 index 370d1a47e5..0000000000 --- a/src/mainboard/momentum/apache/boardutil.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - * Copyright (C) 2003, Greg Watson <gwatson@lanl.gov> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -/* - * Do very early board initialization: - * - * - Configure External Bus (EBC) - * - Setup Flash - * - Setup NVRTC - * - Setup Board Control and Status Registers (BCSR) - * - Enable UART0 for debugging - */ - -#include "boardutil.h" -#include "ppc970lib.h" -#include "ppc970.h" -#include "stddef.h" -#include "string.h" - -/*----------------------------------------------------------------------------+ -| What_platform. -+----------------------------------------------------------------------------*/ -int what_platform() -{ - - #ifdef PPC970FX_EVB_LITE - return(PLATFORM_EVB_LITE); - #endif - #ifdef PPC970FX_EVB - return(PLATFORM_EVB_FINAL); - #endif -} - -/*----------------------------------------------------------------------------+ -| Get_system_info. Cannot access any global variables in this function. -+----------------------------------------------------------------------------*/ -void get_system_info(board_cfg_data_t *board_cfg) -{ - - unsigned long msr; - unsigned long data; - - if (board_cfg==NULL) { - (void)ppcHalt(); - } - msr=ppcAndMsr((unsigned long)~MSR_EE); - board_cfg->usr_config_ver[0]='1'; - board_cfg->usr_config_ver[1]='.'; - board_cfg->usr_config_ver[2]='0'; - board_cfg->usr_config_ver[3]='\0'; - /*-------------------------------------------------------------------------+ - | Read power status register. - +-------------------------------------------------------------------------*/ - data=read_psr()&SCOM_PSR_FREQ_MASK; - if (data==SCOM_PSR_FREQ_FULL) { - board_cfg->freq_ratio=1; - } else if (data==SCOM_PSR_FREQ_HALF) { - board_cfg->freq_ratio=2; - } else if (data==SCOM_PSR_FREQ_QUARTER) { - board_cfg->freq_ratio=4; - } else { - board_cfg->freq_ratio=0; - } - /*-------------------------------------------------------------------------+ - | Read information passed from service processor. - +-------------------------------------------------------------------------*/ - if (get_ei_ratio(&data)==0) { - board_cfg->ei_ratio=data; - } else { - board_cfg->ei_ratio=0; - } - if (get_sys_clk(&data)==0) { - board_cfg->sys_freq=data; - } else { - board_cfg->sys_freq=0; - } - if (get_pll_mult(&data)==0) { - if (board_cfg->freq_ratio!=0) { - board_cfg->cpu_freq=(board_cfg->sys_freq* data)/ board_cfg->freq_ratio; - } else { - board_cfg->cpu_freq=0; - } - } else { - data=0; - board_cfg->cpu_freq=0; - } - /*-------------------------------------------------------------------------+ - | On some boards we have to execute with timers running on internal clock. - +-------------------------------------------------------------------------*/ - if ((ppcMfspr_any(SPR_HID0)&HID0_EXT_TB_EN)==0) { - board_cfg->tmr_freq=(board_cfg->sys_freq* data)/ PPC970_TB_RATIO; - } else { - board_cfg->tmr_freq=EXT_TIME_BASE_FREQ; - } - /*-------------------------------------------------------------------------+ - | If the above calculation did not yield valid timer speed try to estimate - | it. - +-------------------------------------------------------------------------*/ - if (board_cfg->tmr_freq==0) { - board_cfg->tmr_freq=timebase_speed_calc(UART1_MMIO_BASE); - } - /*-------------------------------------------------------------------------+ - | Read information passed from service processor. - +-------------------------------------------------------------------------*/ - board_cfg->mem_size=sdram_size(); - /*-------------------------------------------------------------------------+ - | Assign rest of the information. - +-------------------------------------------------------------------------*/ - board_cfg->ser_freq=UART_INPUT_CLOCK; - board_cfg->procver=ppcMfspr_any(SPR_PVR); - board_cfg->hid0=ppcMfspr_any(SPR_HID0); - board_cfg->hid1=ppcMfspr_any(SPR_HID1); - board_cfg->hid4=ppcMfspr_any(SPR_HID4); - board_cfg->hid5=ppcMfspr_any(SPR_HID5); - board_cfg->hior=ppcMfspr_any(SPR_HIOR); - board_cfg->sdr1=ppcMfspr_any(SPR_SDR1); - board_cfg->procstr[0]='9'; - board_cfg->procstr[1]='7'; - board_cfg->procstr[2]='0'; - board_cfg->procstr[3]='F'; - board_cfg->procstr[4]='X'; - board_cfg->procstr[5]='\0'; - board_cfg->reserved[0]='\0'; - (void)get_hwd_addr((char *)board_cfg->hwaddr0, 0); - (void)ppcMtmsr(msr); - return; -} - -/*----------------------------------------------------------------------------+ -| Get_hwd_addr. -+----------------------------------------------------------------------------*/ -int get_hwd_addr(char *dest, - int ethernet_num) -{ - - bios_data_struct_t *bios_data; - char *src; - unsigned char nc; - int len; - int num; - - bios_data=(bios_data_struct_t *)PIBS_DATABASE_ADDR; - if (ethernet_num!=0) { - for(len=0;len<ETHERNET_HW_ADDR_LEN;len++) { - dest[len]=(char)0xFF; - } - return(-1); - } else { - src=bios_data->bios_eth_hwd0; - } - len=0; - while((src[len]!='\0') && (len<(ETHERNET_HW_ADDR_LEN* 3))) { - len++; - } - if (len!=(ETHERNET_HW_ADDR_LEN* 2)) { - for(len=0;len<ETHERNET_HW_ADDR_LEN;len++) { - dest[len]=(char)0xFF; - } - return(-1); - } - for(len=0;len<(ETHERNET_HW_ADDR_LEN* 2);len++) { - nc=toupper((int)src[len]); - if ((nc>='0') && (nc<='9')) { - num=nc- '0'; - } else if ((nc>='A') && (nc<='F')) { - num=nc- 'A'+ 0xA; - } else { - for(len=0;len<ETHERNET_HW_ADDR_LEN;len++) { - dest[len]=(char)0xFF; - } - return(-1); - } - if ((len%2)==0) { - dest[len/ 2]=(char)num; - } else { - dest[len/ 2]=(char)((dest[len/ 2]* 0x10)+ num); - } - } - return(0); -} - -/*----------------------------------------------------------------------------+ -| Get_sys_clk. -+----------------------------------------------------------------------------*/ -int get_sys_clk(unsigned long *value) -{ - - unsigned long data; - - if (read_sp_data(SUPER_IO_NVRAM_DATA_VALID, 4, &data)!=0) { - return(-1); - } - if (data!=SUPER_IO_VALID_VALUE) { - return(-1); - } - if (read_sp_data(SUPER_IO_NVRAM_SYS_CLK, 4, &data)!=0) { - return(-1); - } - *value=data; - return(0); -} - -/*----------------------------------------------------------------------------+ -| Get_pll_mult. -+----------------------------------------------------------------------------*/ -int get_pll_mult(unsigned long *value) -{ - - unsigned long data; - - if (read_sp_data(SUPER_IO_NVRAM_DATA_VALID, 4, &data)!=0) { - return(-1); - } - if (data!=SUPER_IO_VALID_VALUE) { - return(-1); - } - if (read_sp_data(SUPER_IO_NVRAM_CLK_MULT, 1, value)!=0) { - return(-1); - } - return(0); -} - -/*----------------------------------------------------------------------------+ -| Get_ei_ratio. -+----------------------------------------------------------------------------*/ -int get_ei_ratio(unsigned long *value) -{ - - unsigned long data; - - if (read_sp_data(SUPER_IO_NVRAM_DATA_VALID, 4, &data)!=0) { - return(-1); - } - if (data!=SUPER_IO_VALID_VALUE) { - return(-1); - } - if (read_sp_data(SUPER_IO_NVRAM_EI_RATIO, 1, &data)!=0) { - return(-1); - } - - if (data==0x0000000000000000) data=PPC970_EI_RATIO_000; - else if (data==0x0000000000000001) data=PPC970_EI_RATIO_001; - else if (data==0x0000000000000002) data=PPC970_EI_RATIO_010; - else if (data==0x0000000000000003) data=PPC970_EI_RATIO_011; - else if (data==0x0000000000000004) data=PPC970_EI_RATIO_100; - else if (data==0x0000000000000005) data=PPC970_EI_RATIO_101; - else if (data==0x0000000000000006) data=PPC970_EI_RATIO_110; - else return(-1); - - *value=data; - return(0); -} - -/*----------------------------------------------------------------------------+ -| Read_sp_data. -+----------------------------------------------------------------------------*/ -int read_sp_data(unsigned int offset, - unsigned int count, unsigned long *data) -{ - - unsigned long addr_index; - unsigned long addr_data; - unsigned long addr; - unsigned int new_data; - unsigned int i; - - /*-------------------------------------------------------------------------+ - | If this is not a JS20 or EVB platform then just return. - +-------------------------------------------------------------------------*/ - if (what_platform()==PLATFORM_EVB_FINAL) { - addr_index=NB_HT_IO_BASE_CPU+ SUPER_IO_ADDR_NVRAM; - addr_data=NB_HT_IO_BASE_CPU+ SUPER_IO_ADDR_NVRAM+ 1; - *data=0x0000000000000000; - for(i=0;i<count;i++) { - (void)outbyte(addr_index, offset+ i); - new_data=inbyte(addr_data); - *data|=new_data<<((count- i- 1)* 8); - } - return(0); - } else if (what_platform()==PLATFORM_EVB_LITE) { - addr=SB_NVRAM_ADDR; - *data=0x0000000000000000; - for(i=0;i<count;i++) { - new_data=inbyte(addr+ i+ offset); - *data|=new_data<<((count- i- 1)* 8); - } - return(0); - } - return(-1); -} - -/*----------------------------------------------------------------------------+ -| Write_sp_data. -+----------------------------------------------------------------------------*/ -int write_sp_data(unsigned int offset, - unsigned int data) -{ - - unsigned long addr_index; - unsigned long addr_data; - unsigned long addr; - - /*-------------------------------------------------------------------------+ - | If this is not a JS20 or EVB platform then just return. - +-------------------------------------------------------------------------*/ - if (what_platform()==PLATFORM_EVB_FINAL) { - addr_index=NB_HT_IO_BASE_CPU+ SUPER_IO_ADDR_NVRAM; - addr_data=NB_HT_IO_BASE_CPU+ SUPER_IO_ADDR_NVRAM+ 1; - (void)outbyte(addr_index, offset); - (void)outbyte(addr_data, data); - return(0); - } else if (what_platform()==PLATFORM_EVB_LITE) { - addr=SB_NVRAM_ADDR; - (void)outbyte(addr+ offset, data); - return(0); - } - return(-1); -} - -/*----------------------------------------------------------------------------+ -| Read_psr. -+----------------------------------------------------------------------------*/ -unsigned long read_psr() -{ - - unsigned long msr; - unsigned long value; - - msr=ppcAndMsr((unsigned long)~MSR_EE); - (void)ppcMtspr_any(SPR_SCOMC, SCOM_ADDR_PSR_READ); - (void)ppcIsync(); - value=ppcMfspr_any(SPR_SCOMD); - (void)ppcIsync(); - (void)ppcMtmsr(msr); - return(value); -} - -/*----------------------------------------------------------------------------+ -| Write_pcr_pcrh. -+----------------------------------------------------------------------------*/ -void write_pcr_pcrh(unsigned long data) -{ - - unsigned long msr; - - msr=ppcAndMsr((unsigned long)~MSR_EE); - /*-------------------------------------------------------------------------+ - | First write to PCR with all 0 (errata). - +-------------------------------------------------------------------------*/ - (void)ppcMtspr_any(SPR_SCOMD, SCOM_ADDR_PCR_DATA_MASK); - (void)ppcIsync(); - (void)ppcMtspr_any(SPR_SCOMC, SCOM_ADDR_PCR_WRITE); - (void)ppcIsync(); - /*-------------------------------------------------------------------------+ - | Write to PCRH. - +-------------------------------------------------------------------------*/ - (void)ppcMtspr_any(SPR_SCOMD, 0x0000000000000000UL); - (void)ppcIsync(); - (void)ppcMtspr_any(SPR_SCOMC, SCOM_ADDR_PCR_WRITE); - (void)ppcIsync(); - /*-------------------------------------------------------------------------+ - | Write to PCR. - +-------------------------------------------------------------------------*/ - (void)ppcMtspr_any(SPR_SCOMD, data|SCOM_ADDR_PCR_DATA_MASK); - (void)ppcIsync(); - (void)ppcMtspr_any(SPR_SCOMC, SCOM_ADDR_PCR_WRITE); - (void)ppcIsync(); - (void)ppcMtmsr(msr); - return; -} - -/*----------------------------------------------------------------------------+ -| Is_writable. -+----------------------------------------------------------------------------*/ -int is_writable(unsigned long addr, - unsigned long len) -{ - - if ((addr>=BOOT_BASE) && (addr<SDRAM_UPPER_BASE)) { - return(0); - } - if ((addr+ len)>=BOOT_BASE) { - return(0); - } - return(1); -} - diff --git a/src/mainboard/momentum/apache/boardutil.h b/src/mainboard/momentum/apache/boardutil.h deleted file mode 100755 index 893a147793..0000000000 --- a/src/mainboard/momentum/apache/boardutil.h +++ /dev/null @@ -1,154 +0,0 @@ -
-#ifndef _boardutil_h_
-#define _boardutil_h_
-
-
-/*----------------------------------------------------------------------------+
-| Board specific defines.
-+----------------------------------------------------------------------------*/
-#define FLASH_INTEL_SECTORSIZE 0x00020000
-#define FLASH_AMD_SECTORSIZE 0x00010000
-#define PIBS2_MAX_SIZE 0x000E0000
-#define PIBS_DATABASE_SIZE 0x00020000
-#define PIBS_DATABASE_ADDR 0x00000000FFFE0000UL
-
-#define PIBS_DATA_FIELDSIZE 256
-#define ETHERNET_HW_ADDR_LEN 6
-
-/*----------------------------------------------------------------------------+
-| Current board settings.
-+----------------------------------------------------------------------------*/
-typedef struct board_cfg_data {
- char usr_config_ver[4];
- unsigned char reserved[28];
- unsigned long tmr_freq;
- unsigned long mem_size;
- unsigned long ei_ratio;
- unsigned long sys_freq;
- unsigned long cpu_freq;
- unsigned long freq_ratio;
- unsigned long ser_freq;
- unsigned long procver;
- unsigned long hid0;
- unsigned long hid1;
- unsigned long hid4;
- unsigned long hid5;
- unsigned long hior;
- unsigned long sdr1;
- char procstr[16];
- unsigned char hwaddr0[ETHERNET_HW_ADDR_LEN];
- unsigned char pad_size[2];
-} board_cfg_data_t;
-
-/*----------------------------------------------------------------------------+
-| PIBS data CPU2.
-+----------------------------------------------------------------------------*/
-typedef struct cpu_data {
- unsigned long img_srr0;
- unsigned long img_srr1;
- unsigned long r3_value;
- unsigned long img_valid;
-} cpu_data_t;
-
-/*----------------------------------------------------------------------------+
-| PIBS data.
-+----------------------------------------------------------------------------*/
-typedef struct bios_data_struct {
- /*-------------------------------------------------------------------------+
- | Is this data section valid? [TRUE|FALSE] string.
- +-------------------------------------------------------------------------*/
- char bios_data_valid[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Information about the main PIBS board image [TRUE|FALSE] string.
- +-------------------------------------------------------------------------*/
- char pibs2_valid[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Autoboot configuration.
- +-------------------------------------------------------------------------*/
- char autoboot_parm[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Configuration.
- +-------------------------------------------------------------------------*/
- char bios_eth_hwd0[PIBS_DATA_FIELDSIZE];
- char ifconfig_parm0[PIBS_DATA_FIELDSIZE];
- char route_parm[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | TFTP information.
- +-------------------------------------------------------------------------*/
- char bios_tftp_fname[PIBS_DATA_FIELDSIZE];
- char bios_tftp_destip[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Chip and board clocking information.
- +-------------------------------------------------------------------------*/
- char clocking_valid[PIBS_DATA_FIELDSIZE];
- char clocking_parm[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | User data, alias list, autoboot delay, dhcp flag.
- +-------------------------------------------------------------------------*/
- char user_data[PIBS_DATA_FIELDSIZE];
- char aliaslist[PIBS_DATA_FIELDSIZE];
- char autoboot_delay[PIBS_DATA_FIELDSIZE];
- char dhcp0[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | HT link optimization variable.
- +-------------------------------------------------------------------------*/
- char opthtlink[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Indicates IDE cable type.
- +-------------------------------------------------------------------------*/
- char ide80wire[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | Automatically initialize IDE.
- +-------------------------------------------------------------------------*/
- char initide[PIBS_DATA_FIELDSIZE];
- /*-------------------------------------------------------------------------+
- | OpenFirmware interface private variable
- +-------------------------------------------------------------------------*/
- char openfirmware[PIBS_DATA_FIELDSIZE];
-} bios_data_struct_t;
-
-/*----------------------------------------------------------------------------+
-| Function prototypes.
-+----------------------------------------------------------------------------*/
-void get_system_info(
- board_cfg_data_t *board_cfg );
-
-int get_hwd_addr(
- char *dest,
- int ethernet_num );
-
-int get_sys_clk(
- unsigned long *value );
-
-int get_pll_mult(
- unsigned long *value );
-
-int get_ei_ratio(
- unsigned long *value );
-
-int read_sp_data(
- unsigned int offset,
- unsigned int count,
- unsigned long *data );
-
-int write_sp_data(
- unsigned int offset,
- unsigned int data );
-
-unsigned long read_psr(
- void );
-
-void write_pcr_pcrh(
- unsigned long data );
-
-int is_writable(
- unsigned long addr,
- unsigned long len );
-
-void super_io_setup(
- void );
-
-unsigned long sdram_size(
- void );
-
-#endif /* _boardutil_h_ */
diff --git a/src/mainboard/momentum/apache/init.c b/src/mainboard/momentum/apache/init.c deleted file mode 100644 index 3a7aed7774..0000000000 --- a/src/mainboard/momentum/apache/init.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Copyright (C) 2003, Greg Watson <gwatson@lanl.gov> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -/* - * Do very early board initialization: - * - * - Setup SIO - */ -#include "ppc970.h" -#include "boardutil.h" - -/*----------------------------------------------------------------------------+ -| Local defines. -+----------------------------------------------------------------------------*/ -#define BASE_MASK 0xFFFFFFFF - -void -board_init(void) -{ - super_io_setup(); -} - - -/*----------------------------------------------------------------------------+ -| Super_io_setup. -+----------------------------------------------------------------------------*/ -void super_io_setup() -{ - - unsigned long io_base; - unsigned long sio_index; - unsigned long sio_data; - int platform; - unsigned int i; - - /*-------------------------------------------------------------------------+ - | If this is not a JS20 or EVB platform then just return. - +-------------------------------------------------------------------------*/ - platform=what_platform(); - if (platform==PLATFORM_EVB_FINAL) { - /*----------------------------------------------------------------------+ - | Assign addresses. - +----------------------------------------------------------------------*/ - io_base=(unsigned long)(NB_HT_IO_BASE_BYTE<<NB_HT_IO_BASE_BYTE_SH); - io_base&=BASE_MASK; - sio_index=io_base+ SUPER_IO_INDEX_OFF; - sio_data=io_base+ SUPER_IO_DATA_OFF; - /*----------------------------------------------------------------------+ - | Serial 1 setup/enable. - +----------------------------------------------------------------------*/ - (void)outbyte(sio_index, SUPER_IO_DEVICE_SEL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_S1); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_MSB); - (void)outbyte(sio_data, (unsigned int)((UART0_MMIO_BASE>>8)&0xFF)); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_LSB); - (void)outbyte(sio_data, (unsigned int)((UART0_MMIO_BASE>>0)&0xFF)); - (void)outbyte(sio_index, SUPER_IO_DEVICE_CTRL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_ENABLE); - /*----------------------------------------------------------------------+ - | Serial 2 setup/enable. - +----------------------------------------------------------------------*/ - (void)outbyte(sio_index, SUPER_IO_DEVICE_SEL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_S2); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_MSB); - (void)outbyte(sio_data, (unsigned int)((UART1_MMIO_BASE>>8)&0xFF)); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_LSB); - (void)outbyte(sio_data, (unsigned int)((UART1_MMIO_BASE>>0)&0xFF)); - (void)outbyte(sio_index, SUPER_IO_DEVICE_CTRL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_ENABLE); - /*----------------------------------------------------------------------+ - | X-bus setup/enable. - +----------------------------------------------------------------------*/ - (void)outbyte(sio_index, SUPER_IO_DEVICE_SEL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_XBUS); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_MSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_XBUS>>8)&0xFF); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_LSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_XBUS>>0)&0xFF); - (void)outbyte(sio_index, SUPER_IO_XBUS_CONFIG); - (void)outbyte(sio_data, SUPER_IO_BIOS_SIZE_1M); - (void)outbyte(sio_index, SUPER_IO_DEVICE_CTRL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_ENABLE); - for(i=0;i<16;i++) { - (void)outbyte(io_base+ SUPER_IO_XBUS_HOST_ACCESS, i); - } - /*----------------------------------------------------------------------+ - | RTC setup/enable. - +----------------------------------------------------------------------*/ - (void)outbyte(sio_index, SUPER_IO_DEVICE_SEL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_RTC); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_MSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_RTC>>8)&0xFF); - (void)outbyte(sio_index, SUPER_IO_BASE_DEV_LSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_RTC>>0)&0xFF); - (void)outbyte(sio_index, SUPER_IO_EXT_DEV_MSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_NVRAM>>8)&0xFF); - (void)outbyte(sio_index, SUPER_IO_EXT_DEV_LSB); - (void)outbyte(sio_data, (SUPER_IO_ADDR_NVRAM>>0)&0xFF); - (void)outbyte(sio_index, SUPER_IO_RTC_DATE_ALARM_OFF); - (void)outbyte(sio_data, SUPER_IO_RTC_DATE_ALARM_LOC); - (void)outbyte(sio_index, SUPER_IO_RTC_MONTH_ALARM_OFF); - (void)outbyte(sio_data, SUPER_IO_RTC_MONTH_ALARM_LOC); - (void)outbyte(sio_index, SUPER_IO_RTC_CENTURY_ALARM_OFF); - (void)outbyte(sio_data, SUPER_IO_RTC_CENTURY_ALARM_LOC); - (void)outbyte(sio_index, SUPER_IO_DEVICE_CTRL); - (void)outbyte(sio_data, SUPER_IO_DEVICE_ENABLE); - } - return; -} - -void -board_init2(void) -{ -} diff --git a/src/mainboard/momentum/apache/mainboard.c b/src/mainboard/momentum/apache/mainboard.c deleted file mode 100644 index 1ba9120a48..0000000000 --- a/src/mainboard/momentum/apache/mainboard.c +++ /dev/null @@ -1,12 +0,0 @@ -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "chip.h" - -#if CONFIG_CHIP_NAME == 1 -struct chip_operations mainboard_tyan_s2735_ops = { - CHIP_NAME("Momentum Apache mainboard") -}; -#endif diff --git a/src/mainboard/momentum/apache/ppc970fx.h b/src/mainboard/momentum/apache/ppc970fx.h new file mode 100644 index 0000000000..8745fd2f1e --- /dev/null +++ b/src/mainboard/momentum/apache/ppc970fx.h @@ -0,0 +1,1191 @@ +/*bsp_970fx/include/ppc970fx_board.h, pibs_970, pibs_970_1.0 2/24/05 08:04:58*/ +/*----------------------------------------------------------------------------+ +| COPYRIGHT I B M CORPORATION 2000, 2004 +| LICENSED MATERIAL - PROGRAM PROPERTY OF I B M +| US Government Users Restricted Rights - Use, duplication or +| disclosure restricted by GSA ADP Schedule Contract with +| IBM Corp. ++----------------------------------------------------------------------------*/ +/*----------------------------------------------------------------------------+ +| PPC970FX BSP for EPOS +| Author: Maciej P. Tyrlik +| Component: Include file. +| File: ppc970fx_board.h +| Purpose: Board chip dependent defines. Header file defining PPC970FX and +| PPC970FX eval board constants. "#define" statements can be placed +| in this file since it is included from assembler. +| Changes: +| Date Comment: +| --------- -------- +| 14-Sep-00 Created MPT +| 05-Jan-01 Added defines for "real serial port address" MPT +| 09-Jan-01 Removed C++ defines that caused problems with XCOFF compilerMPT +| 06-Mar-01 Chenged location of the serial ports MPT +| 19-Mar-01 Chenged location of the serial ports MPT +| 19-Jul-01 Chenged BRDC registr location and added ZMII address MPT +| 14-Feb-02 Added DMA stuff MPT +| 18-Jul-02 Port to 405LP Arctic MPT +| 25-Jul-02 Added all the Core library definitions DWG +| 29-Aug-02 Added all Ready Timeout Count (RTC) options to EBC0_CFG DWG +| 30-Sep-02 Added new clocking bits for pass 2 MPT +| 27-Jan-03 Port to 7XXFX MPT +| 04-Feb-03 Add divisor for UART SCC +| 04-Feb-03 Added MV64360 Reg Defines & Changed UART MMIO Base CRB +| 24-Apr-03 Updated for CPLD revisions MPT +| 29-May-03 Add PCI related defines SCC +| 06-Aug-03 Port to Buckeye SCC +| 08-Sep-03 More changes for MV64460 on Buckeye MCG +| 12-Sep-03 Moved all PVR #defines here from other files MCG +| 16-Sep-03 Added MV64460 MPP register offsets MCG +| 31-Oct-03 Added SRAM_CFG bit definitions, Ethernet BAx bit defs MCG +| 31-Oct-03 Lowered max RX burst length for Ethernet cache coherency MCG +| 08-Dec-03 New defines PCI P2P regs, interrupt cause/mask regs MCG +| 04-Feb-04 All new for PPC970FX MPT ++----------------------------------------------------------------------------*/ + +#ifndef _PPC970FX_H_ +#define _PPC970FX_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +/*----------------------------------------------------------------------------+ +| Processor Version Register (PVR) values ++----------------------------------------------------------------------------*/ +#define PVR_970 0x0039 /* 970 any revision*/ +#define PVR_970DD_1_0 0x00391100 /* 970 DD1.0 */ +#define PVR_970FX 0x003C /* 970FX any revision*/ +#define PVR_970FX_DD_2_0 0x003C0200 /* 970FX DD2.0 */ +#define PVR_970FX_DD_2_1 0x003C0201 /* 970FX DD2.1 */ +#define PVR_970FX_DD_3_0 0x003C0300 /* 970FX DD3.0 */ +#define PVR_RESERVED 0x000000F0 /* reserved nibble */ + +/*----------------------------------------------------------------------------+ +| Supported platforms. ++----------------------------------------------------------------------------*/ +#define PLATFORM_G5 0 +#define PLATFORM_NEW_JS20 2 +#define PLATFORM_EVB_LITE 3 +#define PLATFORM_EVB_FINAL 4 +#define PLATFORM_APACHE 5 + +/*----------------------------------------------------------------------------+ +| When timers are running based on CPU speed this is the timer to CPU frequency +| ratio. ++----------------------------------------------------------------------------*/ +#define PPC970_TB_RATIO 8 + +/*----------------------------------------------------------------------------+ +| Cache line size. ++----------------------------------------------------------------------------*/ +#define CACHE_LINE_SIZE_L1 128 +#define CACHE_LINE_SIZE_L2 128 + +/*----------------------------------------------------------------------------+ +| SLB size. ++----------------------------------------------------------------------------*/ +#define SLB_SIZE 64 + +/*----------------------------------------------------------------------------+ +| TLB size. ++----------------------------------------------------------------------------*/ +#define TLB_SIZE 1024 + +/*----------------------------------------------------------------------------+ +| Partial memory map. ++----------------------------------------------------------------------------*/ +#define SDRAM_BASE 0x0000000000000000UL +#define SDRAM_SIZE 0x0000000080000000UL +#define IO_BASE 0x0000000080000000UL +#define IO_SIZE 0x0000000080000000UL +#define PCI_BUS_MEM_BASE 0x0000000080000000UL +#define PCI_BUS_MEM_SIZE 0x0000000070000000UL +#define PCI0_BASE 0x00000000F0000000UL +#define PCI0_SIZE 0x0000000002000000UL +#define HT1_BASE 0x00000000F2000000UL +#define HT1_SIZE 0x0000000003000000UL +#define PPC925_BASE 0x00000000F8000000UL +#define PPC925_SIZE 0x0000000001000000UL +#define SB_IOAPIC_BASE 0x00000000FEC00000UL +#define BOOT_BASE 0x00000000FF000000UL +#define BOOT_BASE_AS 0x00000000FF000000 +#define BOOT_END 0x00000000FFFFFFFFUL +#define FLASH_BASE_INTEL 0x00000000FF800000UL +#define FLASH_BASE_INTEL_AS 0x00000000FF800000 +#define FLASH_BASE_AMD 0x00000000FFF00000UL +#define FLASH_BASE_AMD_AS 0x00000000FFF00000 +#define SDRAM_UPPER_BASE 0x0000000100000000UL +#define SDRAM_UPPER_SIZE 0x0000000F00000000UL + +/*----------------------------------------------------------------------------+ +| BOOT_STACK_ADDR is data used for stack before SDRAM is available. This data +| will be written to memory after the SDRAM is initialized. All values here +| must be less than 32 bits. Following 14 defines need to be changed when +| changing the location of PIBS in SDRAM (the link file also need to be +| changed in order to fully relocate PIBS. ++----------------------------------------------------------------------------*/ +#define PIBS_BASE_ADDR 0x00C00000 +#define BOOT_STACK_ADDR 0x00CE0000 +#define BOOT_STACK_SIZE 0x00004000 +#define MEM_CHK_START_ADDR 0x00C40000 +#define MEM_CHK_SIZE 0x00008000 + +/*----------------------------------------------------------------------------+ +| Address of a CPU0, CPU1 shared memory structure. ++----------------------------------------------------------------------------*/ +#define CPU1_DATA_STRUCT_ADDR 0x00C00040 +#define CPU1_DATA_STRUCT_SRR0_OFF 0x00000000 +#define CPU1_DATA_STRUCT_SRR1_OFF 0x00000008 +#define CPU1_DATA_STRUCT_R3_OFF 0x00000010 +#define CPU1_DATA_STRUCT_VALID_OFF 0x00000018 +#define CPU1_DATA_STRUCT_DEL_VALID_OFF 0x00000020 + +/*----------------------------------------------------------------------------+ +| Address of the memory location used for the test and set instruction +| sequence. ++----------------------------------------------------------------------------*/ +#define VM_TEST_AND_SET_ADDR 0x0000000000C000F0UL + +/*----------------------------------------------------------------------------+ +| Initial page table address. ++----------------------------------------------------------------------------*/ +#define INITIAL_PAGE_TABLE_ADDR_CPU0 0x0000000000D00000 +#define INITIAL_PAGE_TABLE_ADDR_CPU1 0x0000000000D40000 +#define INITIAL_PAGE_TABLE_SIZE 0x0000000000040000 + +/*----------------------------------------------------------------------------+ +| Initial stack size. Must be less than 32 bits in length. ++----------------------------------------------------------------------------*/ +#define MY_MAIN_STACK_SIZE (8* 1024) + +/*----------------------------------------------------------------------------+ +| PCI prefetchable and non-prefetchable master memory windows. +| The prefetchable region is large enough to cover 2GB of CPC925 attached +| SDRAM plus space for other devices on the bus. ++----------------------------------------------------------------------------*/ +#define PCI_MEM_PF_CPU_ADDR 0x00000000 +#define PCI_MEM_PF_PCI_ADDR 0x00000000 +#define PCI_MEM_PF_SIZE 0xA0000000 +#define PCI_MEM_NPF_CPU_ADDR 0xA0000000 +#define PCI_MEM_NPF_PCI_ADDR 0xA0000000 +#define PCI_MEM_NPF_SIZE 0x20000000 + +/*----------------------------------------------------------------------------+ +| Serial port address. The base address must be programmed into super I/O. The +| external time base is available only on JS20. ++----------------------------------------------------------------------------*/ +#if defined(PPC970FX_EVB) || defined(PPC970FX_APACHE) +#define UART1_MMIO_BASE 0xF40002F8UL +#define UART0_MMIO_BASE 0xF40003F8UL +#define UART1_MMIO_OFFSET 0x2F8; +#define UART0_MMIO_OFFSET 0x3F8; +#define UART_INPUT_CLOCK 1843200 +#define EXT_TIME_BASE_FREQ 0 +#define DIV_HIGH_9600 0x00 +#define DIV_LOW_9600 0x0C +#endif + +#ifdef PPC970FX_EVB_LITE +#define UART1_MMIO_BASE 0xF40002F8UL +#define UART0_MMIO_BASE 0xF40003F8UL +#define UART1_MMIO_OFFSET 0x2F8; +#define UART0_MMIO_OFFSET 0x3F8; +#define UART_INPUT_CLOCK 1843200 +#define EXT_TIME_BASE_FREQ 0 +#define DIV_HIGH_9600 0x00 +#define DIV_LOW_9600 0x0C +#endif + +#ifdef PPC970FX_JS20 +#define UART1_MMIO_BASE 0xF40002F8UL +#define UART0_MMIO_BASE 0xF40003F8UL +#define UART1_MMIO_OFFSET 0x2F8; +#define UART0_MMIO_OFFSET 0x3F8; +#define UART_INPUT_CLOCK 1843200 +#define EXT_TIME_BASE_FREQ 14318000 +#define DIV_HIGH_9600 0x00 +#define DIV_LOW_9600 0x0C +#endif + +/*----------------------------------------------------------------------------+ +| In case of G5 PCI serial card. G5 uses external time base frequency. ++----------------------------------------------------------------------------*/ +#ifdef PPC970FX_G5 +#define UART1_MMIO_BASE 0xF40000F0UL +#define UART0_MMIO_BASE 0xF4010000UL +#define UART1_MMIO_OFFSET 0x000000F0; +#define UART0_MMIO_OFFSET 0x00010000; +#define UART_INPUT_CLOCK 14745600 +#define EXT_TIME_BASE_FREQ 33333333 +#define DIV_HIGH_9600 0x00 +#define DIV_LOW_9600 0x60 +#endif + +#define EXT_IRQ_COM1 EXT_SB_HT4 +#define EXT_IRQ_COM2 EXT_SB_HT3 + +/*----------------------------------------------------------------------------+ +| Locations in Super I/O NVRAM where service processor stores information for +| the PPC970FX CPU. ++----------------------------------------------------------------------------*/ +#define SUPER_IO_NVRAM_TEMP0 16 +#define SUPER_IO_NVRAM_TEMP1 (SUPER_IO_NVRAM_TEMP0+ 4) +#define SUPER_IO_NVRAM_TEMP2 (SUPER_IO_NVRAM_TEMP1+ 4) +#define SUPER_IO_NVRAM_TEMP3 (SUPER_IO_NVRAM_TEMP2+ 4) +#define SUPER_IO_NVRAM_TEMP4 (SUPER_IO_NVRAM_TEMP3+ 4) +#define SUPER_IO_NVRAM_TEMP5 (SUPER_IO_NVRAM_TEMP4+ 4) +#define SUPER_IO_NVRAM_TEMP6 (SUPER_IO_NVRAM_TEMP5+ 4) +#define SUPER_IO_NVRAM_TEMP7 (SUPER_IO_NVRAM_TEMP6+ 4) +#define SUPER_IO_NVRAM_TEMP_VALID (SUPER_IO_NVRAM_TEMP7+ 4) + +#define SUPER_IO_NVRAM_DATA_VALID 64 +#define SUPER_IO_NVRAM_SYS_CLK (SUPER_IO_NVRAM_DATA_VALID+ 0x04) +#define SUPER_IO_NVRAM_CLK_MULT (SUPER_IO_NVRAM_SYS_CLK+ 0x04) +#define SUPER_IO_NVRAM_EI_RATIO (SUPER_IO_NVRAM_CLK_MULT+ 0x01) + +#define SUPER_IO_VALID_VALUE 0x426F4F6D + +#define PPC970_EI_RATIO_000 2 +#define PPC970_EI_RATIO_001 3 +#define PPC970_EI_RATIO_010 4 +#define PPC970_EI_RATIO_011 6 +#define PPC970_EI_RATIO_100 8 +#define PPC970_EI_RATIO_101 12 +#define PPC970_EI_RATIO_110 16 + +/*----------------------------------------------------------------------------+ +| Locations in Super I/O NVRAM where PPC970 store commands for service +| processor. 0x01 is written by PPC970 to initiate action by the service +| processor. This value is cleared by the service processor upon receiving +| the command. ++----------------------------------------------------------------------------*/ +#define SUPER_IO_NVRAM_POWER_OFF 96 +#define SUPER_IO_NVRAM_RESTART (SUPER_IO_NVRAM_POWER_OFF+ 0x2) + +/*----------------------------------------------------------------------------+ +| Default HID register settings. ++----------------------------------------------------------------------------*/ +#define HID0_PREFEAR 0x0011008180000000 +#define HID1_PREFEAR 0xFD3C200000000000 +#define HID4_PREFEAR 0x0000001000000000 +#define HID5_PREFEAR 0x0000000000000080 + +/*----------------------------------------------------------------------------+ +| Power control SCOM register definitions. ++----------------------------------------------------------------------------*/ +#define SCOM_ADDR_PCR_WRITE 0x000000000AA00000UL +#define SCOM_ADDR_PCR_WRITE_ASM 0x000000000AA00000 +#define SCOM_ADDR_PSR_READ 0x0000000040808000UL +#define SCOM_ADDR_PSR_READ_ASM 0x0000000040808000 + +#define SCOM_ADDR_PCR_DATA_MASK 0x0000000080000000UL +#define SCOM_ADDR_PCR_DATA_MASK_ASM 0x0000000080000000 + +#define SCOM_ADDR_PCR_FREQ_VALID 0x0000000000010000UL +#define SCOM_ADDR_PCR_FREQ_FULL 0x0000000000000000UL +#define SCOM_ADDR_PCR_FREQ_HALF 0x0000000000020000UL +#define SCOM_ADDR_PCR_FREQ_QUARTER 0x0000000000040000UL + +#define SCOM_PSR_FREQ_MASK 0x0300000000000000UL +#define SCOM_PSR_FREQ_FULL 0x0000000000000000UL +#define SCOM_PSR_FREQ_HALF 0x0100000000000000UL +#define SCOM_PSR_FREQ_QUARTER 0x0200000000000000UL +#define SCOM_PSR_COMM_COMPLETED 0x1000000000000000UL +#define SCOM_PSR_COMM_COMPLETED_ASM 0x1000000000000000 + +/*----------------------------------------------------------------------------+ +| Serial port for CPU2 ++----------------------------------------------------------------------------*/ +#define CPU2_SERIAL_PORT 2 +#define CPU2_BAUD_RATE 115200 + +/*----------------------------------------------------------------------------+ +| External interrupt assignments. ++----------------------------------------------------------------------------*/ +#define EXT_I2C_MASTER 0 +#define EXT_VSP 1 +#define EXT_HT1_BRIDGE 2 +#define EXT_PCI0_AGP_BRIDGE 3 +#define EXT_SLEEP0 4 +#define EXT_SLEEP1 5 +#define EXT_SB_HT0 6 +#define EXT_SB_HT1 7 +#define EXT_SB_HT2 8 +#define EXT_SB_HT3 9 +#define EXT_SB_HT4 10 +#define EXT_SB_HT5 11 +#define EXT_SB_HT6 12 +#define EXT_SB_HT7 13 +#define EXT_SB_HT8 14 +#define EXT_SB_HT9 15 +#define EXT_SB_HT10 16 +#define EXT_SB_HT11 17 +#define EXT_SB_HT12 18 +#define EXT_SB_HT13 19 +#define EXT_SB_HT14 20 +#define EXT_SB_HT15 21 +#define EXT_SB_HT16 22 +#define EXT_SB_HT17 23 +#define EXT_SB_HT18 24 +#define EXT_SB_HT19 25 +#define EXT_SB_HT20 26 +#define EXT_SB_HT21 27 +#define EXT_SB_HT22 28 +#define EXT_SB_HT23 29 +#define EXT_SB_HT24 30 +#define EXT_SB_HT25 31 +#define EXT_SB_HT26 32 +#define EXT_SB_HT27 33 +#define EXT_SB_HT28 34 +#define EXT_SB_HT29 35 +#define EXT_SB_HT30 36 +#define EXT_SB_HT31 37 +#define EXT_SB_HT32 38 +#define EXT_SB_HT33 39 +#define EXT_SB_HT34 40 +#define EXT_SB_HT35 41 +#define EXT_SB_HT36 42 +#define EXT_SB_HT37 43 +#define EXT_SB_HT38 44 +#define EXT_SB_HT39 45 +#define EXT_SB_HT40 46 +#define EXT_SB_HT41 47 +#define EXT_SB_HT42 48 +#define EXT_SB_HT43 49 +#define EXT_SB_HT44 50 +#define EXT_SB_HT45 51 +#define EXT_SB_HT46 52 +#define EXT_SB_HT47 53 +#define EXT_SB_HT48 54 +#define EXT_SB_HT49 55 +#define EXT_SB_HT50 56 +#define EXT_SB_HT51 57 +#define EXT_SB_HT52 58 +#define EXT_SB_HT53 59 +#define EXT_SB_HT54 60 +#define EXT_SB_HT55 61 +#define EXT_SB_HT56 62 +#define EXT_SB_HT57 63 +#define EXT_SB_HT58 64 +#define EXT_SB_HT59 65 +#define EXT_SB_HT60 66 +#define EXT_SB_HT61 67 +#define EXT_SB_HT62 68 +#define EXT_SB_HT63 69 +#define EXT_SB_HT64 70 +#define EXT_SB_HT65 71 +#define EXT_SB_HT66 72 +#define EXT_SB_HT67 73 +#define EXT_SB_HT68 74 +#define EXT_SB_HT69 75 +#define EXT_SB_HT70 76 +#define EXT_SB_HT71 77 +#define EXT_SB_HT72 78 +#define EXT_SB_HT73 79 +#define EXT_SB_HT74 80 +#define EXT_SB_HT75 81 +#define EXT_SB_HT76 82 +#define EXT_SB_HT77 83 +#define EXT_SB_HT78 84 +#define EXT_SB_HT79 85 +#define EXT_SB_HT80 86 +#define EXT_SB_HT81 87 +#define EXT_SB_HT82 88 +#define EXT_SB_HT83 89 +#define EXT_SB_HT84 90 +#define EXT_SB_HT85 91 +#define EXT_SB_HT86 92 +#define EXT_SB_HT87 93 +#define EXT_SB_HT88 94 +#define EXT_SB_HT90 95 +#define EXT_SB_HT91 96 +#define EXT_SB_HT92 97 +#define EXT_SB_HT93 98 +#define EXT_SB_HT94 99 +#define EXT_SB_HT95 100 +#define EXT_SB_HT96 101 +#define EXT_SB_HT97 102 +#define EXT_SB_HT98 103 +#define EXT_SB_HT99 104 +#define EXT_SB_HT100 105 +#define EXT_SB_HT101 106 +#define EXT_SB_HT102 107 +#define EXT_SB_HT103 108 +#define EXT_SB_HT104 109 +#define EXT_SB_HT105 110 +#define EXT_SB_HT106 111 +#define EXT_SB_HT107 112 +#define EXT_SB_HT108 113 +#define EXT_SB_HT109 114 +#define EXT_SB_HT110 115 +#define EXT_SB_HT111 116 +#define EXT_SB_HT112 117 +#define EXT_SB_HT113 118 +#define EXT_SB_HT114 119 +#define EXT_SB_HT115 120 +#define EXT_SB_HT116 121 +#define EXT_SB_HT117 122 +#define EXT_SB_HT118 123 +#define EXT_IPI_0 124 +#define EXT_IPI_1 125 +#define EXT_MAX_IRQ_NUM 125 + +/*----------------------------------------------------------------------------+ +| # # # ###### ####### +| # # # # # # # +| # # # # # # # +| # # # # ###### # +| # # ####### # # # +| # # # # # # # +| ##### # # # # # ++----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------+ +| Interrupt Enable Register. DLAB must be set to 0 access this register. ++----------------------------------------------------------------------------*/ +#define asyncIER 1 +#define asyncIERModem 0x08 +#define asyncIERLine 0x04 +#define asyncIERTransmit 0x02 +#define asyncIERReceive 0x01 +#define asyncIERdisableAll 0x00 + +/*----------------------------------------------------------------------------+ +| Interrupt Identification Register. Read only register. ++----------------------------------------------------------------------------*/ +#define asyncIIR 2 +#define asyncIIRMask 0x0F +#define asyncIIRFifoTimeout 0x0C +#define asyncIIRLine 0x06 +#define asyncIIRReceive 0x04 +#define asyncIIRTransmit 0x02 +#define asyncIIRNoInterrupt 0x01 +#define asyncIIRModem 0x00 + +/*----------------------------------------------------------------------------+ +| FIFO Control Register. Write only register. ++----------------------------------------------------------------------------*/ +#define asyncFCR 2 +#define asyncFCRFifoTrigger14 0xC0 +#define asyncFCRFifoTrigger8 0x80 +#define asyncFCRFifoTrigger4 0x40 +#define asyncFCRFifoTrigger1 0x00 +#define asyncFCRDmaSet 0x08 +#define asyncFCRClearXmitFifo 0x04 +#define asyncFCRClearRcvFifo 0x02 +#define asyncFCRFifoEnable 0x01 + +/*----------------------------------------------------------------------------+ +| Line Control Register. ++----------------------------------------------------------------------------*/ +#define asyncLCR 3 +#define asyncLCRDLAB 0x80 +#define asyncLCRSetBreak 0x40 +#define asyncLCRStickParity 0x20 +#define asyncLCREvenParity 0x10 +#define asyncLCROddParity 0x00 +#define asyncLCRParityEnable 0x08 +#define asyncLCRParityDisable 0x00 +#define asyncLCRStopBitsTwo 0x04 +#define asyncLCRStopBitsOne 0x00 +#define asyncLCRWordLengthSel 0x03 +#define asyncLCRWordLength5 0x00 +#define asyncLCRWordLength6 0x01 +#define asyncLCRWordLength7 0x02 +#define asyncLCRWordLength8 0x03 + +/*----------------------------------------------------------------------------+ +| Modem Control Register. ++----------------------------------------------------------------------------*/ +#define asyncMCR 4 +#define asyncMCRLoop 0x10 +#define asyncMCROut2 0x08 +#define asyncMCROut1 0x04 +#define asyncMCRRTS 0x02 +#define asyncMCRDTR 0x01 +#define asyncMCRdisableAll 0x00 + +/*----------------------------------------------------------------------------+ +| Line Status Register. ++----------------------------------------------------------------------------*/ +#define asyncLSR 5 +#define asyncLSRRxFifoError 0x80 +#define asyncLSRTxEmpty 0x60 +#define asyncLSRTxShiftEmpty 0x40 +#define asyncLSRTxHoldEmpty 0x20 +#define asyncLSRBreakInterrupt 0x10 +#define asyncLSRFramingError 0x08 +#define asyncLSRParityError 0x04 +#define asyncLSROverrunError 0x02 +#define asyncLSRDataReady 0x01 + +/*----------------------------------------------------------------------------+ +| Modem Status Register. Read only register. ++----------------------------------------------------------------------------*/ +#define asyncMSR 6 +#define asyncMSRCD 0x80 +#define asyncMSRRI 0x40 +#define asyncMSRDSR 0x20 +#define asyncMSRCTS 0x10 +#define asyncMSRDeltaDCD 0x08 +#define asyncMSRDeltaRI 0x04 +#define asyncMSRDeltaDSR 0x02 +#define asyncMSRDeltaCTS 0x01 + +/*----------------------------------------------------------------------------+ +| Miscellanies defines. ++----------------------------------------------------------------------------*/ +#define asyncScratchReg 7 +#define asyncTxBuffer 0 +#define asyncRxBuffer 0 +#define asyncDLABLsb 0 +#define asyncDLABMsb 1 + +/*----------------------------------------------------------------------------+ +| ##### ###### ##### ##### ##### ####### +| # # # # # # # # # # # +| # # # # # # # # +| # ###### # ###### ##### ###### +| # # # # # # +| # # # # # # # # # # +| ##### # ##### ##### ####### ##### ++----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------+ +| When performing PCI configuration read/write the configuration address +| register must be written and then read before configuration data register is +| accessed. +| PCI type 0 Configuration address format is: +| 0-20 id. sel., 21-23 function number, 24-29 register number|00 ++----------------------------------------------------------------------------*/ +#define NB_PCI_CONFIGURATION_ADDR 0x0F0800000UL +#define NB_PCI_CONFIGURATION_DATA 0x0F0C00000UL + +/*----------------------------------------------------------------------------+ +| When performing HT configuration read/write the configuration address +| register must be written and then read before configuration data register is +| accessed. +| HT type 0 Configuration address format is: +| 0-15 == 0x0000, 16-20 device number, 21-23 function number, 24-29 reg.num|00 +| HT type 1 configuration address format is +| 0-15 == 0x0000, 16-20 device number, 21-23 function number, 24-29 reg.num|01 ++----------------------------------------------------------------------------*/ +#define NB_HT_CONFIGURATION_ADDR 0x0F2800000UL +#define NB_HT_CONFIGURATION_DATA 0x0F2C00000UL + +/*----------------------------------------------------------------------------+ +| HT Configuration Address Spaces. ++----------------------------------------------------------------------------*/ +#define NB_HT_CONFIG_TYPE_0_BASE 0x0F2000000UL +#define NB_HT_CONFIG_TYPE_1_BASE 0x0F3000000UL + +/*----------------------------------------------------------------------------+ +| HT I/O Space. NB_HT_IO_RESERVED is reserved for Super I/O peripherals. The +| SuperI/O utilizes subtractive decode. All PCI I/0 addresses are translated +| from 0xF4xxxxxx (CPU) to 0x00xxxxxx (PCI). ++----------------------------------------------------------------------------*/ +#define NB_HT_IO_BASE_CPU 0x0F4000000UL +#define NB_HT_IO_BASE_BYTE 0xF4 +#define NB_HT_IO_BASE_BYTE_SH 24 +#define NB_HT_IO_BASE_PCI 0x000000000UL +#define NB_HT_IO_BASE_ASM 0xF4000000 +#define NB_HT_IO_SIZE 0x000400000UL +#define NB_HT_IO_RESERVED 0x000010000UL + +/*----------------------------------------------------------------------------+ +| HT EOI Space. ++----------------------------------------------------------------------------*/ +#define NB_HT_EOI_BASE 0x0F4400000UL +#define NB_HT_EOI_SIZE 0x000400000UL + +/*----------------------------------------------------------------------------+ +| HT Device Header Regs. Big Endian. ++----------------------------------------------------------------------------*/ +#define NB_HT_REG_BASE 0x0F8070000UL +#define NB_HT_DID_VID 0x0F8070000UL +#define NB_HT_STAT_CMD 0x0F8070010UL +#define NB_HT_CLASS_REV 0x0F8070020UL +#define NB_HT_BIST_HT 0x0F8070030UL +#define NB_HT_CAP_PTR 0x0F80700D0UL +#define NB_HT_INT_LINE 0x0F80700F0UL + +/*----------------------------------------------------------------------------+ +| HT Capabilities Block. Big Endian. ++----------------------------------------------------------------------------*/ +#define NB_HT_CMD_PTR_ID 0x0F8070100UL +#define HT_WARM_RESET 0x00010000 +#define NB_HT_LINK_CFG_CONTROL 0x0F8070110UL +#define HT_CRC_ERR 0x00000F00 +#define HT_END_OF_CHAIN 0x00000040 +#define HT_INIT 0x00000020 +#define HT_LINK_FAIL 0x00000010 +#define HT_LINK_OUT_MASK 0x70000000 +#define HT_LINK_IN_MASK 0x07000000 +#define HT_LINK_MAX_OUT_MASK 0x00700000 +#define HT_LINK_MAX_IN_MASK 0x00070000 +#define HT_LINK_WIDTH_8_BIT 0x0 +#define HT_LINK_WIDTH_16_BIT 0x1 +#define HT_LINK_WIDTH_32_BIT 0x3 +#define HT_LINK_WIDTH_2_BIT 0x4 +#define HT_LINK_WIDTH_4_BIT 0x5 +#define NB_HT_LINK_FREQ_ERROR 0x0F8070120UL +#define HT_LINK_FREQ_CAP_MASK 0xFFFF0000 +#define HT_LINK_FREQ_MASK 0x00000F00 +#define HT_LINK_FREQ_200 0x0 +#define HT_LINK_FREQ_300 0x1 +#define HT_LINK_FREQ_400 0x2 +#define HT_LINK_FREQ_500 0x3 +#define HT_LINK_FREQ_600 0x4 +#define HT_LINK_FREQ_800 0x5 +#define HT_LINK_FREQ_1000 0x6 + +/*----------------------------------------------------------------------------+ +| HT Other registers. Big Endian. ++----------------------------------------------------------------------------*/ +#define NB_HT_ADDRESS_MASK 0x0F8070200UL +#define NB_HT_PROCESSOR_INT_CONTROL 0x0F8070210UL +#define NB_HT_BRIDGE_CONTROL 0x0F8070300UL +#define HT_SECBUSRESET 0x00400000 +#define NB_HT_TXCTL_DATABUFALLOC 0x0F8070310UL +#define NB_HT_TXBUFCOUNTMAX 0x0F8070340UL + +/*----------------------------------------------------------------------------+ +| Accessed through AGP/PCI configuration space on PCI0 bus. ++----------------------------------------------------------------------------*/ +#define NB_PCI_ADDRESS_MASK 0x48 +#define NB_PCI_ADDRESS_MASK_RVALUE 0x00000003 + +/*----------------------------------------------------------------------------+ +| MPIC. ++----------------------------------------------------------------------------*/ +#define NB_MPIC_TOGGLE 0x0F80000E0UL +#define NB_MPIC_ENABLE_OUT 0x00000004 +#define NB_MPIC_RESET 0x00000002 + +#define NB_MPIC_BASE 0x0F8040000UL +#define NB_MPIC_SIZE 0x000040000UL + +#define NB_MPIC_FEATURE 0x0F8041000UL +#define NB_MPIC_GLOBAL0 0x0F8041020UL +#define NB_MPIC_GLOBAL0_MPIC_RESET 0x80000000U +#define NB_MPIC_IPI0_VECT_PRIO 0x0F80410A0UL +#define NB_MPIC_IPI1_VECT_PRIO 0x0F80410B0UL +#define NB_MPIC_SPURIOUS_VECTOR 0x0F80410E0UL + +#define NB_MPIC_S0_VECT_PRIO 0x0F8050000UL +#define NB_MPIC_VECT_PRIO_ADDER 0x00000020 +#define NB_MPIC_S0_DESINATION 0x0F8050010UL +#define NB_MPIC_DESINATION_ADDER 0x00000020 + +#define NB_MPIC_P0_IPI0_DISPATCH 0x0F8060040UL +#define NB_MPIC_P0_IPI1_DISPATCH 0x0F8060050UL +#define NB_MPIC_P0_TASK_PRIO 0x0F8060080UL +#define NB_MPIC_P0_INT_ACK 0x0F80600A0UL +#define NB_MPIC_P0_INT_ACK_AS 0x0F80600A0 +#define NB_MPIC_P0_EIO 0x0F80600B0UL +#define NB_MPIC_P0_EIO_AS 0x0F80600B0 +#define NB_MPIC_P1_IPI0_DISPATCH 0x0F8061040UL +#define NB_MPIC_P1_IPI1_DISPATCH 0x0F8061050UL +#define NB_MPIC_P1_TASK_PRIO 0x0F8061080UL +#define NB_MPIC_P1_INT_ACK 0x0F80610A0UL +#define NB_MPIC_P1_INT_ACK_AS 0x0F80610A0 +#define NB_MPIC_P1_EIO 0x0F80610B0UL +#define NB_MPIC_P1_EIO_AS 0x0F80610B0 + +#define NB_MPIC_IPI_PRIO_MASK 0x000F0000 +#define NB_MPIC_IPI_PRIO_SH 16 +#define NB_MPIC_IPI_VECTOR_MASK 0x000000FF +#define NB_MPIC_IPI_MASK 0x80000000U +#define NB_MPIC_IPI_ACTIVE 0x40000000 + +#define NB_MPIC_EXT_PRIO_MASK 0x000F0000 +#define NB_MPIC_EXT_PRIO_SH 16 +#define NB_MPIC_EXT_VECTOR_MASK 0x000000FF +#define NB_MPIC_EXT_MASK 0x80000000U +#define NB_MPIC_EXT_ACTIVE 0x40000000 +#define NB_MPIC_EXT_SENSE 0x00400000 + +#define NB_MPIC_DEST_CPU0 0x00000001 +#define NB_MPIC_DEST_CPU1 0x00000002 + +#define NB_MPIC_IPI_CPU0 0x00000001 +#define NB_MPIC_IPI_CPU1 0x00000002 + +#define NB_MPIC_TASK_PRIO_MASK 0x0000000F + +#define NB_MPIC_C0_CASCADE 0x20000000 + +/*----------------------------------------------------------------------------+ +| I2C. ++----------------------------------------------------------------------------*/ +#define NB_IIC_MMIO_BASE 0xF8001000UL +#define NB_IIC_MMIO_BASE_BYTE4 0xF8 +#define NB_IIC_MMIO_BASE_BYTE5 0x00 +#define NB_IIC_MMIO_BASE_BYTE6 0x10 +#define NB_IIC_MMIO_BASE_BYTE7 0x00 +#define NB_IIC_MMIO_BASE_MASK 0xFFFFFFFF +#define NB_IIC_MMIO_SIZE 0x00001000UL +#define NB_IIC_MODE 0x00 +#define NB_IIC_CNTRL 0x10 +#define NB_IIC_STATUS 0x20 +#define NB_IIC_ISR 0x30 +#define NB_IIC_IER 0x40 +#define NB_IIC_ADDR 0x50 +#define NB_IIC_SUBADDR 0x60 +#define NB_IIC_DATA 0x70 +#define NB_IIC_REV 0x80 +#define NB_IIC_RISETTIMECNT 0x90 +#define NB_IIC_BITTIMECNT 0xA0 + +#define IIC_MODE_PORTSEL0 0x00000000 +#define IIC_MODE_PORTSEL1 0x00000010 +#define IIC_MODE_APMODE_MANUAL 0x00000000 +#define IIC_MODE_APMODE_STANDARD 0x00000004 +#define IIC_MODE_APMODE_SUBADDR 0x00000008 +#define IIC_MODE_APMODE_COMBINED 0x0000000C +#define IIC_MODE_SPEED_25 0x00000002 +#define IIC_MODE_SPEED_50 0x00000001 +#define IIC_MODE_SPEED_100 0x00000000 + +#define IIC_CNTRL_STOP 0x00000004 +#define IIC_CNTRL_XADDR 0x00000002 +#define IIC_CNTRL_AAK 0x00000001 + +#define IIC_STATUS_LASTAAK 0x00000002 + +#define IIC_ISR_ISTOP 0x00000004 +#define IIC_ISR_IADDR 0x00000002 +#define IIC_ISR_IDATA 0x00000001 + +/*----------------------------------------------------------------------------+ +| DDR_SDRAM Controller. ++----------------------------------------------------------------------------*/ +#define NB_SDRAM_BASE 0xF8002000UL +#define NB_SDRAM_BASE_BYTE4 0xF8 +#define NB_SDRAM_BASE_BYTE5 0x00 +#define NB_SDRAM_BASE_BYTE6 0x20 +#define NB_SDRAM_BASE_BYTE7 0x00 +#define NB_SDRAM_BASE_MASK 0xFFFFFFFF +#define NB_SDRAM_SIZE 0x00001000UL +#define NB_SDRAM_MEMTIMINGPARAM 0x050 +#define NB_SDRAM_MEMPROGCNTL 0x0E0 +#define NB_SDRAM_MRS 0x0F0 +#define NB_SDRAM_MRSREGCNTL 0x0F0 +#define NB_SDRAM_EMRS 0x100 +#define NB_SDRAM_EMRSREGCNTL 0x100 +#define NB_SDRAM_MEMBUSCFG 0x190 +#define NB_SDRAM_MEMMODE0 0x1C0 +#define NB_SDRAM_MEMBOUNDAD0 0x1D0 +#define NB_SDRAM_MEMMODE1 0x1E0 +#define NB_SDRAM_MEMBOUNDAD1 0x1F0 +#define NB_SDRAM_MEMMODE2 0x200 +#define NB_SDRAM_MEMBOUNDAD2 0x210 +#define NB_SDRAM_MEMMODE3 0x220 +#define NB_SDRAM_MEMBOUNDAD3 0x230 +#define NB_SDRAM_MEMMODE4 0x240 +#define NB_SDRAM_MEMBOUNDAD4 0x250 +#define NB_SDRAM_MEMMODE5 0x260 +#define NB_SDRAM_MEMBOUNDAD5 0x270 +#define NB_SDRAM_MEMMODE6 0x280 +#define NB_SDRAM_MEMBOUNDAD6 0x290 +#define NB_SDRAM_MEMMODE7 0x2A0 +#define NB_SDRAM_MEMBOUNDAD7 0x2B0 +#define NB_SDRAM_MSCR 0x400 +#define NB_SDRAM_MSRSR 0x410 +#define NB_SDRAM_MSRER 0x420 +#define NB_SDRAM_MSPR 0x430 +#define NB_SDRAM_MCCR 0x440 +#define NB_SDRAM_MESR 0x470 +#define NB_SDRAM_MEMMODECNTL 0x500 +#define NB_SDRAM_DELMEASSTATE 0x510 +#define NB_SDRAM_CKDELADJ 0x520 +#define NB_SDRAM_IOMODECNTL 0x530 +#define NB_SDRAM_DQSDELADJ0 0x600 +#define NB_SDRAM_DQSDATADELADJ0 0x610 + +#define SDRAM_MEMORY_MODE_256M_16Mx16 0x0A000000 +#define SDRAM_MEMORY_MODE_256M_32Mx8 0x0C000000 +#define SDRAM_MEMORY_MODE_512M_64Mx8 0x0E000000 +#define SDRAM_MEMORY_MODE_1G_64Mx16 0x10000000 +#define SDRAM_MEMORY_MODE_1G_128Mx8 0x12000000 + +#define SDRAM_MEMMODE_BANKEN 0x40000000 +#define SDRAM_MEMMODE_BASEBANKADDR 0x01000000 +#define SDRAM_MEMMODE_LSSIDE 0x00800000 +#define SDRAM_MEMMODE_HSSIDE 0x00400000 + +#define SDRAM_MEMBOUNDAD_BASEBANKADDR 0xFF000000 + +#define SDRAM_MEMPROGCNTL_SL 0x80000000 +#define SDRAM_MEMPROGCNTL_WDR 0x40000000 + +#define SDRAM_MTP_RCD_MASK 0xE0000000 +#define SDRAM_MTP_RP_MASK 0x1C000000 +#define SDRAM_MTP_RAS_MASK 0x03800000 +#define SDRAM_MTP_WRT 0x00400000 +#define SDRAM_MTP_RFC_MASK 0x003C0000 +#define SDRAM_MTP_WRCD 0x00020000 +#define SDRAM_MTP_CAS_RR_MASK 0x0001C000 +#define SDRAM_MTP_CAS_RW_MASK 0x00003800 +#define SDRAM_MTP_TRFCX2 0x00000400 + +#define SDRAM_MTP_RCD_2 0x20000000 +#define SDRAM_MTP_RCD_3 0x40000000 +#define SDRAM_MTP_RCD_4 0x60000000 +#define SDRAM_MTP_RCD_5 0x80000000 +#define SDRAM_MTP_RCD_6 0xA0000000 +#define SDRAM_MTP_RP_2 0x04000000 +#define SDRAM_MTP_RP_3 0x08000000 +#define SDRAM_MTP_RP_4 0x0C000000 +#define SDRAM_MTP_RP_5 0x10000000 +#define SDRAM_MTP_RP_6 0x14000000 +#define SDRAM_MTP_RAS_4 0x00000000 +#define SDRAM_MTP_RAS_5 0x00800000 +#define SDRAM_MTP_RAS_6 0x01000000 +#define SDRAM_MTP_RAS_7 0x01800000 +#define SDRAM_MTP_RAS_8 0x02000000 +#define SDRAM_MTP_CAS_RR_2 0x00008000 +#define SDRAM_MTP_CAS_RR_3 0x0000C000 +#define SDRAM_MTP_CAS_RR_4 0x00010000 +#define SDRAM_MTP_CAS_RR_5 0x00014000 +#define SDRAM_MTP_CAS_RR_25 0x00018000 +#define SDRAM_MTP_CAS_RW_2 0x00001000 +#define SDRAM_MTP_CAS_RW_3 0x00001800 +#define SDRAM_MTP_CAS_RW_4 0x00002000 +#define SDRAM_MTP_CAS_RW_5 0x00002800 +#define SDRAM_MTP_CAS_RW_25 0x00003000 + +#define SDRAM_MRS_LTMODE_MASK 0x00000070 +#define SDRAM_MRS_LTMODE_20 0x00000020 +#define SDRAM_MRS_LTMODE_30 0x00000030 +#define SDRAM_MRS_LTMODE_25 0x00000060 +#define SDRAM_MRS_BT 0x00000008 +#define SDRAM_MRS_BL4 0x00000002 + +#define SDRAM_MMCR_REGISTERED_MASK 0x14400000 + +#define SDRAM_MSCR_SCRUBMODOFF 0x00000000 +#define SDRAM_MSCR_SCRUBMODBACKG 0x40000000 +#define SDRAM_MSCR_SCRUBMODIMMED 0x80000000 +#define SDRAM_MSCR_SCRUBMODIMMEDFILL 0xC0000000 +#define SDRAM_MSCR_SI_MASK 0x00FF0000 + +#define SDRAM_MCCR_ECC_EN 0x80000000 +#define SDRAM_MCCR_ECC_APP_DIS 0x40000000 +#define SDRAM_MCCR_EI_EN_H 0x20000000 +#define SDRAM_MCCR_EI_EN_L 0x10000000 +#define SDRAM_MCCR_ECC_UE_MASK_H 0x08000000 +#define SDRAM_MCCR_ECC_CE_MASK_H 0x04000000 +#define SDRAM_MCCR_ECC_UE_MASK_L 0x02000000 +#define SDRAM_MCCR_ECC_CE_MASK_L 0x01000000 +#define SDRAM_MCCR_EI_PAT_H 0x0000FF00 +#define SDRAM_MCCR_EI_PAT_L 0x000000FF + +/*----------------------------------------------------------------------------+ +| Power Management. ++----------------------------------------------------------------------------*/ +#define NB_CLOCK_CTL 0xF8000F00UL +#define HT_LOGIC_STOP_EN 0x00000010 +#define HT_CLK_EN 0x00000008 +#define NB_PLL2 0xF8000F60UL +#define NB_PLL2_BYTE4 0xF8 +#define NB_PLL2_BYTE5 0x00 +#define NB_PLL2_BYTE6 0x0F +#define NB_PLL2_BYTE7 0x60 +#define NB_PLL2_MASK 0xFFFFFFFF +#define PLL2_FORCEPLLLOAD 0x40000000 +#define PLL2_VALUES_MASK 0x0F01F3FF +#define PLL2_266 0x021082B8 +#define PLL2_300 0x021092B8 +#define PLL2_333 0x0210A2B8 +#define PLL2_FEEDBACK_MASK 0x0001F000 +#define PLL2_FEEDBACK_SPEED_266 0x00008000 +#define PLL2_FEEDBACK_SPEED_300 0x00009000 +#define PLL2_FEEDBACK_SPEED_333 0x0000A000 +#define PLL2_FEEDBACK_SPEED_366 0x0000B000 +#define PLL2_FEEDBACK_SPEED_400 0x0000C000 +#define PLL2_FEEDBACK_SPEED_433 0x0000D000 +#define PLL2_FEEDBACK_SPEED_466 0x0000E000 +#define PLL2_FEEDBACK_SPEED_500 0x0000F000 +#define NB_PLL4 0xF8000F80UL +#define PLL4_FORCEPLLLOAD 0x40000000 + +/*----------------------------------------------------------------------------+ +| CPC925 Control. ++----------------------------------------------------------------------------*/ +#define NB_REVISION 0xF8000000UL +#define CPC925_DD1_1 0x00000035 +#define NB_WHOAMI 0xF8000050UL +#define NB_SEMAPHORE 0xF8000060UL +#define NB_HW_INIT_STATE 0xF8000070UL +#define NB_HW_INIT_STATE_ASM 0xF8000070 + +/*----------------------------------------------------------------------------+ +| Processor Interface Registers. ++----------------------------------------------------------------------------*/ +#define NB_PI_APIRDQCFG 0xF8030030UL +#define NB_PI_APIRDQCFG_BYTE4 0xF8 +#define NB_PI_APIRDQCFG_BYTE5 0x03 +#define NB_PI_APIRDQCFG_BYTE6 0x00 +#define NB_PI_APIRDQCFG_BYTE7 0x30 +#define NB_PI_APIRDQCFG_MEMTADLY 0x0000000F +#define NB_PI_APIEXCP 0xF8030060UL +#define NB_PI_APIMASK 0xF8030070UL +#define NB_PI_APIMASK_BYTE4 0xF8 +#define NB_PI_APIMASK_BYTE5 0x03 +#define NB_PI_APIMASK_BYTE6 0x00 +#define NB_PI_APIMASK_BYTE7 0x70 +#define NB_PI_APIMASK_ECC_MASK 0x00F00000 +#define NB_PI_APIMASK_DART 0x80000000 +#define NB_PI_APIMASK_AD0 0x40000000 +#define NB_PI_APIMASK_AD1 0x20000000 +#define NB_PI_APIMASK_STATUS 0x10000000 +#define NB_PI_APIMASK_DATA_ERROR 0x08000000 +#define NB_PI_APIMASK_ADDR0_ERROR 0x04000000 +#define NB_PI_APIMASK_ADDR1_ERROR 0x02000000 + +/*----------------------------------------------------------------------------+ +| DART. ++----------------------------------------------------------------------------*/ +#define NB_DART_BASE 0xF8033000UL +#define NB_DART_SIZE 0x00007000UL + +/*----------------------------------------------------------------------------+ +| ##### # # ###### ####### ###### ### ####### +| # # # # # # # # # # # # +| # # # # # # # # # # # +| ##### # # ###### ##### ###### # # # +| # # # # # # # # # # +| # # # # # # # # # # # +| ##### ##### # ####### # # ####### ### ####### ++----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------+ +| Configuration registers. ++----------------------------------------------------------------------------*/ +#define SUPER_IO_INDEX_OFF 0x2E +#define SUPER_IO_DATA_OFF 0x2F + +#define SUPER_SST_IO_INDEX_OFF 0x2E +#define SUPER_SST_IO_DATA_OFF 0x2F + +#define SUPER_IO_DEVICE_SEL 0x07 +#define SUPER_IO_DEVICE_CONFIG3 0x23 + +#define SUPER_IO_DEVICE_S1 3 +#define SUPER_IO_DEVICE_S2 2 +#define SUPER_IO_DEVICE_SWP 4 +#define SUPER_IO_DEVICE_XBUS 15 +#define SUPER_IO_DEVICE_RTC 16 + +#define SUPER_IO_ADDR_XBUS 0x800 +#define SUPER_IO_ADDR_RTC 0x900 +#define SUPER_IO_ADDR_NVRAM 0x902 +#define SUPER_IO_SWC_BASE 0x700 +#define SUPER_IO_PM_EVT_BASE 0x720 +#define SUPER_IO_PM_CNT_BASE 0x740 +#define SUPER_IO_GPE_BLK_BASE 0x760 +#define SUPER_IO_SWC_LED_CTRL_OFF 0x0A +#define SUPER_IO_SWC_LED_BLINK_OFF 0x0B + +#define SUPER_IO_DEVICE_CTRL 0x30 +#define SUPER_IO_BASE_DEV_MSB 0x60 +#define SUPER_IO_BASE_DEV_LSB 0x61 +#define SUPER_IO_EXT_DEV_MSB 0x62 +#define SUPER_IO_EXT_DEV_LSB 0x63 +#define SUPER_IO_SWP_PM1_CNT_MSB 0x64 +#define SUPER_IO_SWP_PM1_CNT_LSB 0x65 +#define SUPER_IO_SWP_GP1_CNT_MSB 0x66 +#define SUPER_IO_SWP_GP1_CNT_LSB 0x67 +#define SUPER_IO_INT_NUM 0x70 +#define SUPER_IO_INT_TYPE 0x71 +#define SUPER_IO_BASE_NVRAM_SIZE 128 +#define SUPER_IO_EXT_NVRAM_SIZE 128 + +#define SUPER_IO_SERIAL_CONFIG 0xF0 + +#define SUPER_IO_XBUS_CONFIG 0xF8 +#define SUPER_IO_BIOS_SIZE_16M 0x06 +#define SUPER_IO_BIOS_SIZE_1M 0x02 + +#define SUPER_IO_XBUS_XBCNF (SUPER_IO_ADDR_XBUS+ 0x00) +#define SUPER_IO_XBUS_SELECT_MODE0 (SUPER_IO_ADDR_XBUS+ 0x0F) +#define SUPER_IO_XBUS_HOST_ACCESS (SUPER_IO_ADDR_XBUS+ 0x13) + +#define SUPER_IO_XBUS_TRANSPD 0x01 +#define SUPER_IO_TBXCS0 0x10 + +#define SUPER_IO_RTC_DATE_ALARM_OFF 0xF1 +#define SUPER_IO_RTC_MONTH_ALARM_OFF 0xF2 +#define SUPER_IO_RTC_CENTURY_ALARM_OFF 0xF3 + +#define SUPER_IO_RTC_DATE_ALARM_LOC 0x0D +#define SUPER_IO_RTC_MONTH_ALARM_LOC 0x0E +#define SUPER_IO_RTC_CENTURY_ALARM_LOC 0x0F + +#define SUPER_IO_DEVICE_ENABLE 0x01 + +#define SUPER_IO_LED_FUNCTION 0x03 + +#define SUPER_IO_LED_ON_DEF 0x31 +#define SUPER_IO_LED_RATE 0x65 + +#define SUPER_IO_SST_START_CONFIG 0x55 +#define SUPER_IO_SST_STOP_CONFIG 0xAA + +#define SUPER_IO_SST_ID_INDEX 0x20 +#define SUPER_IO_SST_ID_VALUE 0x51 + +#define SUPER_IO_SST_DEVICE_INDEX 0x07 +#define SUPER_IO_SST_DEVICE_S1 0x04 +#define SUPER_IO_SST_DEVICE_S2 0x05 +#define SUPER_IO_SST_DEVICE_RUNTIME 0x0A + +#define SUPER_IO_INT_SELECT 0x70 +#define SUPER_IO_INT_SERIAL_1 0x04 +#define SUPER_IO_INT_SERIAL_2 0x03 + +#define SUPER_IO_SST_RUNTIME_REGS 0x100 + +#define SUPER_IO_BASE_CLOCKL32 0xF0 + +#define SUPER_IO_BASE_CLOCKL32_ALL_OFF 0x03 + +#define SUPER_IO_SST_GPIO_52 0x41 +#define SUPER_IO_SST_GPIO_53 0x42 + +#define SUPER_IO_SST_GPIO_60 0x47 +#define SUPER_IO_SST_GPIO_61 0x48 + +#define SUPER_IO_SST_GPIO_LED1 0x5D +#define SUPER_IO_SST_GPIO_LED2 0x5E + +#define SEPER_IO_SST_RX 0x05 +#define SEPER_IO_SST_TX 0x04 + +#define SEPER_IO_SST_LED1 0x06 +#define SEPER_IO_SST_LED2 0x06 + +#define SEPER_IO_SST_LED_ONE_HZ 0x01 +#define SEPER_IO_SST_LED_HALF_HZ 0x02 + +/*----------------------------------------------------------------------------+ +| # # # ###### ##### # ##### # +| # # ## ## # # # # ## # # ## +| # # # # # # # # # # # # # # # +| # # # # # # # ##### # ##### # +| ####### # # # # # # # # # +| # # # # # # # # # # # # +| # # # # ###### ##### ##### ##### ##### ++----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------+ +| PCI register information. ++----------------------------------------------------------------------------*/ +#define HTT_BRIDGE_ID ((unsigned int)0x7450) +#define HTT_IOAPIC_ID ((unsigned int)0x7451) + +#define HTT_INDEX_OFF 0xB8 +#define HTT_DATA_OFF 0xBC +#define HTT_IOAPIC_CTRL 0x44 +#define HTT_PREF_CONFIG_REG 0x4C +#define HTT_LINK_CFG_A 0xC4 +#define HTT_LINK_CFG_B 0xC8 +#define HTT_LINK_FREQ_CAP_A 0xCC +#define HTT_SEC_STATUS_REG 0xA0 +#define HTT_LINK_FREQ_CAP_B 0xD0 + +/*----------------------------------------------------------------------------+ +| # # # ###### ##### # # # +| # # ## ## # # # # ## ## ## +| # # # # # # # # # # # # # # # # +| # # # # # # # ##### # # # +| ####### # # # # # # # # # +| # # # # # # # # # # # +| # # # # ###### ##### ##### ##### ##### ++----------------------------------------------------------------------------*/ + +/*----------------------------------------------------------------------------+ +| PCI register information. ++----------------------------------------------------------------------------*/ +#define AMD_VENDOR_ID ((unsigned int)0x1022) +#define SB_LPCB_DEV_ID ((unsigned int)0x7468) +#define SB_SYSM_DEV_ID ((unsigned int)0x746B) +#define SB_PCIB_DEV_ID ((unsigned int)0x7460) +#define SB_USB_DEV_ID ((unsigned int)0x7464) +#define SB_EHC_DEV_ID ((unsigned int)0x7463) +#define SB_ENET_DEV_ID ((unsigned int)0x7462) +#define SB_IDE_DEV_ID ((unsigned int)0x7469) +#define SB_SMB_DEV_ID ((unsigned int)0x746A) +#define SB_AC97AUDIO_DEV_ID ((unsigned int)0x746D) +#define SB_AC97MODEM_DEV_ID ((unsigned int)0x746E) + +#define SB_R_IO_CTRL1 0x40 +#define SB_R_LEG_CTRL 0x42 +#define SB_R_ROM_DECODE 0x43 +#define SB_R_MISC_CTRL 0x47 +#define SB_R_FUNC_ENABLE 0x48 +#define SB_R_IOAPIC_C0 0x4A +#define SB_R_IOAPIC_C1 0x4B +#define SB_R_SCICONFIG 0x42 +#define SB_R_PNP_IRQ_SEL 0x44 +#define SB_R_SERIRQ_CONNF 0x4A +#define SB_R_PCI_PREF_C0 0x50 +#define SB_R_PCI_PREF_C1 0x54 +#define SB_R_PCI_IRQ_ROUTE 0x56 +#define SB_R_NVCTRL 0x74 + +#define SB_LPC_ROM_W 0x01 +#define SB_LPC_ROM_SIZE 0xC0 +#define SB_PCI_PR_C0 0x00000000 +#define SB_PCI_PR_C1 0x0000718D +#define SB_NVRAM_EN 0xDE01 + +#define SB_SYSM_CC_WRITE 0x60 + +#define SB_NVRAM_ADDR (NB_HT_IO_BASE_CPU+ 0xDE00) +#define SB_NVRAM_SIZE 0x100 + +/*----------------------------------------------------------------------------+ +| IDE controller ++----------------------------------------------------------------------------*/ +#define SB_IDE_PRI_BASE (NB_HT_IO_BASE_CPU+ 0x1F0) +#define SB_IDE_SEC_BASE (NB_HT_IO_BASE_CPU+ 0x170) + +#define IDE_RANGE_LEGACY 0xCC00 + +#define SB_EIDEC_CMD 0x04 +#define SB_EIDEC_PROG 0x08 +#define SB_EIDEC_INT 0x3C +#define SB_EIDEC_CONFIG 0x40 + +#define EIDEC_CMD_BMEN 0x00000004 +#define EIDEC_CMD_IOEN 0x00000001 +#define EIDEC_PROG_PROGIF2 0x00000400 +#define EIDEC_PROG_PROGIF0 0x00000100 +#define EIDEC_CONFIG_PRIEN 0x00000002 +#define EIDEC_CONFIG_SECEN 0x00000001 + +/*----------------------------------------------------------------------------+ +| LPC bus. ++----------------------------------------------------------------------------*/ +#define SB_LPC_FUNCENAB 0x48 +#define LPC_FUNCENAB_IDE 0x0002 + +#define SB_RTC_LEG_ADDR 0x70 +#define SB_RTC_LEG_DATA 0x71 + +/*----------------------------------------------------------------------------+ +| RTC. ++----------------------------------------------------------------------------*/ +#define SB_RTC_ADDR_PORT70 (NB_HT_IO_BASE_CPU+ 0x70) +#define SB_RTC_DATA_PORT71 (NB_HT_IO_BASE_CPU+ 0x71) +#define SB_RTC_ADDR_PORT72 (NB_HT_IO_BASE_CPU+ 0x72) +#define SB_RTC_DATA_PORT73 (NB_HT_IO_BASE_CPU+ 0x73) + +#ifdef __cplusplus +} +#endif + +#endif /* _PPC970FX_H_ */ diff --git a/src/mainboard/momentum/apache/timerspeed.S b/src/mainboard/momentum/apache/timerspeed.S deleted file mode 100755 index 483a2aa344..0000000000 --- a/src/mainboard/momentum/apache/timerspeed.S +++ /dev/null @@ -1,378 +0,0 @@ -#include <ppc970.h>
-
-/*----------------------------------------------------------------------------+
-| Cycle counts ((1/ 9600)* 10) / (1/speed)) - 2%.
-+----------------------------------------------------------------------------*/
-#define SPEED_6_25 (0x0000196E- (65* 2))
-#define SPEED_7_159 (0x00001D21- (74* 2))
-#define SPEED_8_33 (0x000021E5- (86* 2))
-#define SPEED_10_4 (0x00002A51- (108* 2))
-#define SPEED_14_318 (0x00003A42- (149* 2))
-#define SPEED_16_66 (0x000043D0- (173* 2))
-#define SPEED_25 (0x000065B9- (260* 2))
-#define SPEED_33 (0x000087A2- (347* 2))
-#define SPEED_40 (0x0000A2C2- (416* 2))
-#define SPEED_50 (0x0000CB73- (520* 2))
-#define SPEED_66 (0x00010C8E- (687* 2))
-#define SPEED_80 (0x00014585- (833* 2))
-#define SPEED_100 (0x000196E6- (1041* 2))
-#define SPEED_125 (0x0001FCA0- (1302* 2))
-#define SPEED_133 (0x00021D2D- (1385* 2))
-#define SPEED_150 (0x0002625A- (1562* 2))
-#define SPEED_166 (0x0002A374- (1729* 2))
-#define SPEED_175 (0x0002C813- (1822* 2))
-#define SPEED_200 (0x00032DCD- (2093* 2))
-#define SPEED_225 (0x00039387- (2343* 2))
-#define SPEED_250 (0x0003F940- (2604* 2))
-#define SPEED_275 (0x00045EFA- (2864* 2))
-#define SPEED_300 (0x0004C4B4- (3125* 2))
-#define SPEED_3375 (0x00055D4A- (3515* 2))
-#define SPEED_375 (0x0005F5E1- (3906* 2))
-#define SPEED_400 (0x00065B9A- (4166* 2))
-#define SPEED_433 (0x0006E1E1- (4510* 2))
-#define SPEED_466 (0x00076828- (4854* 2))
-#define SPEED_500 (0x0007F281- (5208* 2))
-
-/*----------------------------------------------------------------------------+
-| Timebase_speed_calc
-+----------------------------------------------------------------------------*/
- function_prolog(timebase_speed_calc)
- mfmsr r10
- rlwinm r11,r10,0,17,15
- mtmsrd r11,1
- isync
- /*--------------------------------------------------------------------+
- | Make sure that all the characters in the transmit buffer are sent.
- +--------------------------------------------------------------------*/
-..sent: lbz r6,asyncLSR(r3)
- andi. r6,r6,0x0060
- cmpi cr0,1,r6,0x0060
- bne ..sent
- /*--------------------------------------------------------------------+
- | Store current serial port settings in r11, r12.
- | r11 BH (baud high), BL (baud low), LCR
- | r12 MCR, IER, FCR
- +--------------------------------------------------------------------*/
- lbz r4,asyncLCR(r3)
- ori r11,r4,0x0000
- lbz r4,asyncFCR(r3)
- ori r12,r4,0x0000
- lbz r4,asyncIER(r3)
- rlwimi r12,r4,8,16,23
- lbz r4,asyncMCR(r3)
- rlwimi r12,r4,16,8,15
- /*--------------------------------------------------------------------+
- | Store BH and BL and program new baud rate.
- +--------------------------------------------------------------------*/
- addi r4,r0,0x80
- stb r4,asyncLCR(r3)
- lbz r4,asyncDLABMsb(r3)
- rlwimi r11,r4,16,8,15
- addi r4,r0,DIV_HIGH_9600
- stb r4,asyncDLABMsb(r3)
- lbz r4,asyncDLABLsb(r3)
- rlwimi r11,r4,8,16,23
- addi r4,r0,DIV_LOW_9600
- stb r4,asyncDLABLsb(r3)
- addi r4,r0,0x03
- stb r4,asyncLCR(r3)
- /*--------------------------------------------------------------------+
- | Put the serial port in loop-back mode.
- +--------------------------------------------------------------------*/
- addi r4,r0,0x00
- stb r4,asyncFCR(r3)
- stb r4,asyncIER(r3)
- addi r4,r0,0x10
- stb r4,asyncMCR(r3)
- lbz r4,asyncRxBuffer(r3)
- addi r4,r0,0x0041
- /*--------------------------------------------------------------------+
- | Again make sure there are no characters in transmit buffer.
- +--------------------------------------------------------------------*/
- addi r5,r0,0
-..again:lbz r6,asyncLSR(r3)
- andi. r6,r6,0x0060
- cmpi cr0,1,r6,0x0060
- bne ..again
- /*--------------------------------------------------------------------+
- | Take a snapshot of the timebase.
- +--------------------------------------------------------------------*/
- mfspr r7,tblr
- /*--------------------------------------------------------------------+
- | Send a character while in loopback mode. This will be done twice.
- | Once to get the instuctions into I-cache, the second time for the
- | real measurement.
- +--------------------------------------------------------------------*/
- stb r4,asyncTxBuffer(r3)
-..spnlp:lbz r6,asyncLSR(r3)
- andi. r6,r6,0x01
- beq ..spnlp
- mfspr r9,tblr
- /*--------------------------------------------------------------------+
- | Perform subtraction to determine how many timebase ticks it took
- | to transmit the character.
- +--------------------------------------------------------------------*/
- subfc r9,r7,r9
- /*--------------------------------------------------------------------+
- | Consume the character sent in loopback mode.
- +--------------------------------------------------------------------*/
- lbz r4,asyncRxBuffer(r3)
- eieio
- /*--------------------------------------------------------------------+
- | If the first character was just sent, go back and send a second.
- +--------------------------------------------------------------------*/
- cmpi cr0,1,r5,0x0000
- addi r5,r5,1
- beq ..again
- /*--------------------------------------------------------------------+
- | Restore serial port settings.
- +--------------------------------------------------------------------*/
- addi r4,r0,0x80
- stb r4,asyncLCR(r3)
- rlwinm r4,r11,16,24,31
- stb r4,asyncDLABMsb(r3)
- rlwinm r4,r11,24,24,31
- stb r4,asyncDLABLsb(r3)
- rlwinm r4,r11,0,24,31
- stb r4,asyncLCR(r3)
- rlwinm r4,r12,16,24,31
- stb r4,asyncMCR(r3)
- rlwinm r4,r12,24,24,31
- stb r4,asyncIER(r3)
- rlwinm r4,r12,0,24,31
- stb r4,asyncFCR(r3)
- /*--------------------------------------------------------------------+
- | Calculate timebase speed (r9 is the time we are referencing).
- +--------------------------------------------------------------------*/
- addis r4,r0,SPEED_7_159@h
- ori r4,r4,SPEED_7_159@l
- cmp cr0,r9,r4
- blt ..freq6
- addis r4,r0,SPEED_8_33@h
- ori r4,r4,SPEED_8_33@l
- cmp cr0,r9,r4
- blt ..freq7
- addis r4,r0,SPEED_10_4@h
- ori r4,r4,SPEED_10_4@l
- cmp cr0,r9,r4
- blt ..freq8
- addis r4,r0,SPEED_14_318@h
- ori r4,r4,SPEED_14_318@l
- cmp cr0,r9,r4
- blt ..freq10
- addis r4,r0,SPEED_16_66@h
- ori r4,r4,SPEED_16_66@l
- cmp cr0,r9,r4
- blt ..freq14
- addis r4,r0,SPEED_25@h
- ori r4,r4,SPEED_25@l
- cmp cr0,r9,r4
- blt ..freq16
- addis r4,r0,SPEED_33@h
- ori r4,r4,SPEED_33@l
- cmp cr0,r9,r4
- blt ..freq25
- addis r4,r0,SPEED_40@h
- ori r4,r4,SPEED_40@l
- cmp cr0,r9,r4
- blt ..freq33
- addis r4,r0,SPEED_50@h
- ori r4,r4,SPEED_50@l
- cmp cr0,r9,r4
- blt ..freq40
- addis r4,r0,SPEED_66@h
- ori r4,r4,SPEED_66@l
- cmp cr0,r9,r4
- blt ..freq50
- addis r4,r0,SPEED_80@h
- ori r4,r4,SPEED_80@l
- cmp cr0,r9,r4
- blt ..freq66
- addis r4,r0,SPEED_100@h
- ori r4,r4,SPEED_100@l
- cmp cr0,r9,r4
- blt ..freq80
- addis r4,r0,SPEED_125@h
- ori r4,r4,SPEED_125@l
- cmp cr0,r9,r4
- blt ..freq100
- addis r4,r0,SPEED_133@h
- ori r4,r4,SPEED_133@l
- cmp cr0,r9,r4
- blt ..freq125
- addis r4,r0,SPEED_150@h
- ori r4,r4,SPEED_150@l
- cmp cr0,r9,r4
- blt ..freq133
- addis r4,r0,SPEED_166@h
- ori r4,r4,SPEED_166@l
- cmp cr0,r9,r4
- blt ..freq150
- addis r4,r0,SPEED_175@h
- ori r4,r4,SPEED_175@l
- cmp cr0,r9,r4
- blt ..freq166
- addis r4,r0,SPEED_200@h
- ori r4,r4,SPEED_200@l
- cmp cr0,r9,r4
- blt ..freq175
- addis r4,r0,SPEED_225@h
- ori r4,r4,SPEED_225@l
- cmp cr0,r9,r4
- blt ..freq200
- addis r4,r0,SPEED_250@h
- ori r4,r4,SPEED_250@l
- cmp cr0,r9,r4
- blt ..freq225
- addis r4,r0,SPEED_275@h
- ori r4,r4,SPEED_275@l
- cmp cr0,r9,r4
- blt ..freq250
- addis r4,r0,SPEED_300@h
- ori r4,r4,SPEED_300@l
- cmp cr0,r9,r4
- blt ..freq275
- addis r4,r0,SPEED_3375@h
- ori r4,r4,SPEED_3375@l
- cmp cr0,r9,r4
- blt ..freq300
- addis r4,r0,SPEED_375@h
- ori r4,r4,SPEED_375@l
- cmp cr0,r9,r4
- blt ..freq3375
- addis r4,r0,SPEED_400@h
- ori r4,r4,SPEED_400@l
- cmp cr0,r9,r4
- blt ..freq375
- addis r4,r0,SPEED_433@h
- ori r4,r4,SPEED_433@l
- cmp cr0,r9,r4
- blt ..freq400
- addis r4,r0,SPEED_466@h
- ori r4,r4,SPEED_466@l
- cmp cr0,r9,r4
- blt ..freq433
- addis r4,r0,SPEED_500@h
- ori r4,r4,SPEED_500@l
- cmp cr0,r9,r4
- blt ..freq466
- b ..freq500
-..freq6:
- addis r3,r0,0x005F
- ori r3,r3,0x5e10
- b ..end
-..freq7:
- addis r3,r0,0x006D
- ori r3,r3,0x3CD8
- b ..end
-..freq8:
- addis r3,r0,0x007F
- ori r3,r3,0x2815
- b ..end
-..freq10:
- addis r3,r0,0x009e
- ori r3,r3,0xb100
- b ..end
-..freq14:
- addis r3,r0,0x00da
- ori r3,r3,0x79b0
- b ..end
-..freq16:
- addis r3,r0,0x00fe
- ori r3,r3,0x502A
- b ..end
-..freq25:
- addis r3,r0,0x017D
- ori r3,r3,0x7840
- b ..end
-..freq33:
- addis r3,r0,0x01FC
- ori r3,r3,0xA055
- b ..end
-..freq40:
- addis r3,r0,0x0262
- ori r3,r3,0x5A00
- b ..end
-..freq50:
- addis r3,r0,0x02FA
- ori r3,r3,0xF080
- b ..end
-..freq66:
- addis r3,r0,0x03F9
- ori r3,r3,0x40AA
- b ..end
-..freq80:
- addis r3,r0,0x04C4
- ori r3,r3,0xB400
- b ..end
-..freq100:
- addis r3,r0,0x05F5
- ori r3,r3,0xE100
- b ..end
-..freq125:
- addis r3,r0,0x0773
- ori r3,r3,0x5940
- b ..end
-..freq133:
- addis r3,r0,0x07F2
- ori r3,r3,0x8155
- b ..end
-..freq150:
- addis r3,r0,0x08F0
- ori r3,r3,0xD180
- b ..end
-..freq166:
- addis r3,r0,0x09EF
- ori r3,r3,0x21AA
- b ..end
-..freq175:
- addis r3,r0,0x0A6E
- ori r3,r3,0x49C0
- b ..end
-..freq200:
- addis r3,r0,0x0BEB
- ori r3,r3,0xC200
- b ..end
-..freq225:
- addis r3,r0,0x0D69
- ori r3,r3,0x3A40
- b ..end
-..freq250:
- addis r3,r0,0x0EE6
- ori r3,r3,0xB280
- b ..end
-..freq275:
- addis r3,r0,0x1064
- ori r3,r3,0x2AC0
- b ..end
-..freq300:
- addis r3,r0,0x11E1
- ori r3,r3,0xA300
- b ..end
-..freq3375:
- addis r3,r0,0x141D
- ori r3,r3,0xD760
- b ..end
-..freq375:
- addis r3,r0,0x165A
- ori r3,r3,0x0BC0
- b ..end
-..freq400:
- addis r3,r0,0x17D7
- ori r3,r3,0x8400
- b ..end
-..freq433:
- addis r3,r0,0x19CF
- ori r3,r3,0x0E40
- b ..end
-..freq466:
- addis r3,r0,0x1BC6
- ori r3,r3,0x9880
- b ..end
-..freq500:
- addis r3,r0,0x1DCD
- ori r3,r3,0x6500
-..end: mtmsrd r10,1
- isync
- blr
- function_epilog(timebase_speed_calc)
|