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authorStefan Reinauer <stefan.reinauer@coreboot.org>2014-10-18 10:55:17 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2014-12-16 21:18:43 +0100
commit46c85d7dfbe6b789f24f724dee189d529c215c76 (patch)
treec7b1cc2cef98a05a0e2c93e76b420c6fae82e372 /src/mainboard/digitallogic
parentbfea6cc2e07865fe8ae49aacd6af390d83b3c6c7 (diff)
downloadcoreboot-46c85d7dfbe6b789f24f724dee189d529c215c76.tar.xz
Drop SC520 and related boards
There is no Cache As Ram for these boards, let's get rid of them. Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Change-Id: Ia70befc59708c360ad02ed7e3a49d3b0f95dc707 Reviewed-on: http://review.coreboot.org/7119 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/digitallogic')
-rw-r--r--src/mainboard/digitallogic/Kconfig3
-rw-r--r--src/mainboard/digitallogic/msm586seg/Kconfig23
-rw-r--r--src/mainboard/digitallogic/msm586seg/board_info.txt2
-rw-r--r--src/mainboard/digitallogic/msm586seg/cmos.layout72
-rw-r--r--src/mainboard/digitallogic/msm586seg/devicetree.cb7
-rw-r--r--src/mainboard/digitallogic/msm586seg/irq_tables.c31
-rw-r--r--src/mainboard/digitallogic/msm586seg/mainboard.c133
-rw-r--r--src/mainboard/digitallogic/msm586seg/romstage.c239
8 files changed, 0 insertions, 510 deletions
diff --git a/src/mainboard/digitallogic/Kconfig b/src/mainboard/digitallogic/Kconfig
index 9f490b0dc2..8aff47cd47 100644
--- a/src/mainboard/digitallogic/Kconfig
+++ b/src/mainboard/digitallogic/Kconfig
@@ -5,15 +5,12 @@ choice
config BOARD_DIGITALLOGIC_ADL855PC
bool "smartModule855"
-config BOARD_DIGITALLOGIC_MSM586SEG
- bool "MSM586SEG"
config BOARD_DIGITALLOGIC_MSM800SEV
bool "MSM800SEV"
endchoice
source "src/mainboard/digitallogic/adl855pc/Kconfig"
-source "src/mainboard/digitallogic/msm586seg/Kconfig"
source "src/mainboard/digitallogic/msm800sev/Kconfig"
config MAINBOARD_VENDOR
diff --git a/src/mainboard/digitallogic/msm586seg/Kconfig b/src/mainboard/digitallogic/msm586seg/Kconfig
deleted file mode 100644
index 4cd6f11430..0000000000
--- a/src/mainboard/digitallogic/msm586seg/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-if BOARD_DIGITALLOGIC_MSM586SEG
-
-config BOARD_SPECIFIC_OPTIONS # dummy
- def_bool y
- select CPU_AMD_SC520
- select HAVE_PIRQ_TABLE
- select HAVE_OPTION_TABLE
- select BOARD_ROMSIZE_KB_512
- select ROMCC
-
-config MAINBOARD_DIR
- string
- default digitallogic/msm586seg
-
-config MAINBOARD_PART_NUMBER
- string
- default "MSM586SEG"
-
-config IRQ_SLOT_COUNT
- int
- default 2
-
-endif # BOARD_DIGITALLOGIC_MSM586SEG
diff --git a/src/mainboard/digitallogic/msm586seg/board_info.txt b/src/mainboard/digitallogic/msm586seg/board_info.txt
deleted file mode 100644
index 90fda6d555..0000000000
--- a/src/mainboard/digitallogic/msm586seg/board_info.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Category: half
-Board URL: http://www.digitallogic.ch/english/products/datasheets/ms_pc104_detail.asp?id=MSM586SEG
diff --git a/src/mainboard/digitallogic/msm586seg/cmos.layout b/src/mainboard/digitallogic/msm586seg/cmos.layout
deleted file mode 100644
index 9050c3db7a..0000000000
--- a/src/mainboard/digitallogic/msm586seg/cmos.layout
+++ /dev/null
@@ -1,72 +0,0 @@
-entries
-
-#start-bit length config config-ID name
-#0 8 r 0 seconds
-#8 8 r 0 alarm_seconds
-#16 8 r 0 minutes
-#24 8 r 0 alarm_minutes
-#32 8 r 0 hours
-#40 8 r 0 alarm_hours
-#48 8 r 0 day_of_week
-#56 8 r 0 day_of_month
-#64 8 r 0 month
-#72 8 r 0 year
-#80 4 r 0 rate_select
-#84 3 r 0 REF_Clock
-#87 1 r 0 UIP
-#88 1 r 0 auto_switch_DST
-#89 1 r 0 24_hour_mode
-#90 1 r 0 binary_values_enable
-#91 1 r 0 square-wave_out_enable
-#92 1 r 0 update_finished_enable
-#93 1 r 0 alarm_interrupt_enable
-#94 1 r 0 periodic_interrupt_enable
-#95 1 r 0 disable_clock_updates
-#96 288 r 0 temporary_filler
-0 384 r 0 reserved_memory
-384 1 e 4 boot_option
-385 1 e 4 last_boot
-386 1 e 1 ECC_memory
-388 4 r 0 reboot_bits
-392 3 e 5 baud_rate
-400 1 e 1 power_on_after_fail
-412 4 e 6 debug_level
-416 4 e 7 boot_first
-420 4 e 7 boot_second
-424 4 e 7 boot_third
-428 4 h 0 boot_index
-432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
-
-enumerations
-
-#ID value text
-1 0 Disable
-1 1 Enable
-2 0 Enable
-2 1 Disable
-4 0 Fallback
-4 1 Normal
-5 0 115200
-5 1 57600
-5 2 38400
-5 3 19200
-5 4 9600
-5 5 4800
-5 6 2400
-5 7 1200
-6 6 Notice
-6 7 Info
-6 8 Debug
-6 9 Spew
-7 0 Network
-7 1 HDD
-7 2 Floppy
-7 8 Fallback_Network
-7 9 Fallback_HDD
-7 10 Fallback_Floppy
-#7 3 ROM
-
-checksums
-
-checksum 392 1007 1008
diff --git a/src/mainboard/digitallogic/msm586seg/devicetree.cb b/src/mainboard/digitallogic/msm586seg/devicetree.cb
deleted file mode 100644
index e43ebff946..0000000000
--- a/src/mainboard/digitallogic/msm586seg/devicetree.cb
+++ /dev/null
@@ -1,7 +0,0 @@
-chip cpu/amd/sc520
- device domain 0 on
- device pci 0.0 on end
- device pci 12.0 on end # enet
- device pci 14.0 on end # 69000
- end
-end
diff --git a/src/mainboard/digitallogic/msm586seg/irq_tables.c b/src/mainboard/digitallogic/msm586seg/irq_tables.c
deleted file mode 100644
index 15dcddde12..0000000000
--- a/src/mainboard/digitallogic/msm586seg/irq_tables.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* This file was generated by getpir.c, do not modify!
- (but if you do, please run checkpir on it to verify)
- * Contains the IRQ Routing Table dumped directly from your memory, which BIOS sets up
- *
- * Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM
-*/
-
-#include <arch/pirq_routing.h>
-
-static const struct irq_routing_table intel_irq_routing_table = {
- PIRQ_SIGNATURE, /* u32 signature */
- PIRQ_VERSION, /* u16 version */
- 32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */
- 0x00, /* Where the interrupt router lies (bus) */
- (0x00<<3)|0x0, /* Where the interrupt router lies (dev) */
- 0, /* IRQs devoted exclusively to PCI usage */
- 0x8086, /* Vendor */
- 0x122e, /* Device */
- 0, /* Miniport data */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0x50, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
- {
- /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
- {0x00,(0x12<<3)|0x0, {{0x30, 0x8000}, {0x00, 0x0}, {0x00, 0x0}, {0x00, 0x00}}, 0x0, 0x0},
- {0x00,(0x14<<3)|0x0, {{0x30, 0x8000}, {0x31, 0x0}, {0x32, 0x0}, {0x33, 0x00}}, 0x0, 0x0},
- }
-};
-unsigned long write_pirq_routing_table(unsigned long addr)
-{
- return copy_pirq_routing_table(addr, &intel_irq_routing_table);
-}
diff --git a/src/mainboard/digitallogic/msm586seg/mainboard.c b/src/mainboard/digitallogic/msm586seg/mainboard.c
deleted file mode 100644
index 0310176cb3..0000000000
--- a/src/mainboard/digitallogic/msm586seg/mainboard.c
+++ /dev/null
@@ -1,133 +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 <cpu/amd/sc520.h>
-
-
-static void irqdump(void)
-{
- volatile unsigned char *irq;
- void *mmcr;
- int i;
- int irqlist[] = {0xd00, 0xd02, 0xd03, 0xd04, 0xd08, 0xd0a,
- 0xd14, 0xd18, 0xd1a, 0xd1b, 0xd1c,
- 0xd20, 0xd21, 0xd22, 0xd28, 0xd29,
- 0xd30, 0xd31, 0xd32, 0xd33,
- 0xd40, 0xd41, 0xd42, 0xd43,0xd44, 0xd45, 0xd46,
- 0xd50, 0xd51, 0xd52, 0xd53,0xd54, 0xd55, 0xd56, 0xd57,0xd58, 0xd59, 0xd5a,
- -1};
- mmcr = (void *) 0xfffef000;
-
- printk(BIOS_ERR, "mmcr is %p\n", mmcr);
- for(i = 0; irqlist[i] >= 0; i++) {
- irq = mmcr + irqlist[i];
- printk(BIOS_ERR, "0x%x register @%p is 0x%x\n", irqlist[i], irq, *irq);
- }
-
-}
-
-/* TODO: finish up mmcr struct in sc520.h, and;
- - set ADDDECTL (now done in raminit.c in cpu/amd/sc520
-*/
-static void mainboard_enable(struct device *dev)
-{
- //volatile struct mmcrpic *pic = MMCRPIC;
- volatile struct mmcr *mmcr = MMCRDEFAULT;
-
- /* msm586seg has this register set to a weird value.
- * follow the board, not the manual!
- */
-
- /* currently, nothing in the device to use, so ignore it. */
- printk(BIOS_ERR, "digital logic msm586 seg ENTER %s\n", __func__);
-
-
- /* from fuctory bios */
- /* NOTE: the following interrupt settings made interrupts work
- * for hard drive, and serial, but not for ethernet
- */
- /* just do what they say and nobody gets hurt. */
- mmcr->pic.pcicr = 0 ; // M_GINT_MODE | M_S1_MODE | M_S2_MODE;
- /* all ints to level */
- mmcr->pic.mpicmode = 0;
- mmcr->pic.sl1picmode = 0;
- mmcr->pic.sl2picmode = 0x80;
-
- mmcr->pic.intpinpol = 0;
-
- mmcr->pic.pit0map = 1;
- mmcr->pic.uart1map = 0xc;
- mmcr->pic.uart2map = 0xb;
- mmcr->pic.rtcmap = 3;
- mmcr->pic.ferrmap = 8;
- mmcr->pic.gp0imap = 6;
- mmcr->pic.gp1imap = 2;
- mmcr->pic.gp2imap = 7;
- mmcr->pic.gp6imap = 0x15;
- mmcr->pic.gp7imap = 0x16;
- mmcr->pic.gp10imap = 0x9;
- mmcr->pic.gp9imap = 0x4;
-
- irqdump();
- printk(BIOS_ERR, "uart 1 ctl is 0x%x\n", *(unsigned char *) 0xfffefcc0);
-
- printk(BIOS_ERR, "0xc20 ctl is 0x%x\n", *(unsigned short *) 0xfffefc20);
- printk(BIOS_ERR, "0xc22 0x%x\n", *(unsigned short *) 0xfffefc22);
-
- /* The following block has NOT proven sufficient to get
- * the VGA hardware to talk to us
- */
- /* let's set some mmcr stuff per the BIOS settings */
- mmcr->dbctl.dbctl = 0x10;
- mmcr->sysarb.ctl = 6;
- mmcr->sysarb.menb = 0xf;
- mmcr->sysarb.prictl = 0xc0000f0f;
- /* this is bios setting, depends on sysarb above */
- mmcr->hostbridge.ctl = 0x108;
- printk(BIOS_ERR, "digital logic msm586 seg EXIT %s\n", __func__);
-
- /* pio */
- mmcr->pio.data31_16 = 0xffbf;
-
- /* pci stuff */
- mmcr->pic.pciintamap = 0xa;
-
- /* END block where vga hardware still will not talk to us */
- /* all we get from VGA I/O addresses are ffff etc.
- */
- mmcr->sysmap.adddecctl = 0x10;
-
- /* VGA now talks to us, so this adddecctl was the trick.
- * still no interrupts from enet.
- * Let's try fixing the piodata stuff, as there may be
- * some wire there not documented.
- */
- mmcr->pio.data31_16 = 0xffbf;
- /* also, our sl?picmode needs to match fuctory bios */
- mmcr->pic.sl1picmode = 0x80;
- mmcr->pic.sl2picmode = 0x0;
- /* and, finally, they do set gp5imap and we don't.
- */
- mmcr->pic.gp5imap = 0xd;
- /* remaining problem: almost certainly, the irq table is bogus
- * NO SHOCK as it came from fuctory bios.
- * but let's try these 4 changes for now and see what shakes.
- */
- /* still not interrupts. */
- /* their IRQ table is wrong. Just hardwire it */
- {
- unsigned char pciints[4] = {15, 15, 15, 15};
- pci_assign_irqs(0, 12, pciints);
- }
- /* the assigned failed but we just noticed -- there is no
- * dma mapping, and selftest on e100 requires that dma work
- */
- /* follow fuctory here */
- mmcr->dmacontrol.extchanmapa = 0x3210;
-}
-
-struct chip_operations mainboard_ops = {
- .enable_dev = mainboard_enable,
-};
diff --git a/src/mainboard/digitallogic/msm586seg/romstage.c b/src/mainboard/digitallogic/msm586seg/romstage.c
deleted file mode 100644
index 2cc0ab5864..0000000000
--- a/src/mainboard/digitallogic/msm586seg/romstage.c
+++ /dev/null
@@ -1,239 +0,0 @@
-#include <stdint.h>
-#include <device/pci_def.h>
-#include <arch/io.h>
-#include <device/pnp_def.h>
-#include <pc80/mc146818rtc.h>
-#include <console/console.h>
-#include "cpu/x86/bist.h"
-
-void setup_pars(void)
-{
- volatile unsigned long *par;
- /* as per the book: */
- /* PAR register setup */
- /* set up the PAR registers as they are on the MSM586SEG */
- par = (unsigned long *) 0xfffef088;
-
- /* NOTE: move this to mainboard.c ASAP */
- *par++ = 0x607c00a0; /*PAR0: PCI:Base 0xa0000; size 0x1f000:*/
- *par++ = 0x480400d8; /*PAR1: GP BUS MEM:CS2:Base 0xd8, size 0x4:*/
- *par++ = 0x340100ea; /*PAR2: GP BUS IO:CS5:Base 0xea, size 0x1:*/
- *par++ = 0x380701f0; /*PAR3: GP BUS IO:CS6:Base 0x1f0, size 0x7:*/
- *par++ = 0x3c0003f6; /*PAR4: GP BUS IO:CS7:Base 0x3f6, size 0x0:*/
- *par++ = 0x35ff0400; /*PAR5: GP BUS IO:CS5:Base 0x400, size 0xff:*/
- *par++ = 0x35ff0600; /*PAR6: GP BUS IO:CS5:Base 0x600, size 0xff:*/
- *par++ = 0x35ff0800; /*PAR7: GP BUS IO:CS5:Base 0x800, size 0xff:*/
- *par++ = 0x35ff0a00; /*PAR8: GP BUS IO:CS5:Base 0xa00, size 0xff:*/
- *par++ = 0x35ff0e00; /*PAR9: GP BUS IO:CS5:Base 0xe00, size 0xff:*/
- *par++ = 0x34fb0104; /*PAR10: GP BUS IO:CS5:Base 0x104, size 0xfb:*/
- *par++ = 0x35af0200; /*PAR11: GP BUS IO:CS5:Base 0x200, size 0xaf:*/
- *par++ = 0x341f03e0; /*PAR12: GP BUS IO:CS5:Base 0x3e0, size 0x1f:*/
- *par++ = 0xe41c00c0; /*PAR13: SDRAM:code:cache:nowrite:Base 0xc0000, size 0x7000:*/
- *par++ = 0x545c00c8; /*PAR14: GP BUS MEM:CS5:Base 0xc8, size 0x5c:*/
- *par++ = 0x8a020200; /*PAR15: BOOTCS:code:nocache:write:Base 0x2000000, size 0x80000:*/
-}
-
-#include "cpu/amd/sc520/raminit.c"
-
-struct mem_controller {
- int i;
-};
-
-static int spd_read_byte(unsigned device, unsigned address) { }
-
-static inline void dumpmem(void){
- int i, j;
- unsigned char *l;
- unsigned char c;
-
- for(i = 0x4000; i < 0x5000; i += 16) {
- print_err_hex32(i); print_err(":");
- for(j = 0; j < 16; j++) {
- l = (unsigned char *)i + j;
- c = *l;
- print_err_hex8(c);
- print_err(" ");
- }
- print_err("\n");
- }
-}
-
-static inline void irqinit(void){
- volatile unsigned char *cp;
-#if 0
-/* these values taken from the msm board itself.
- * and they cause the board to not even come out of calibrating_delay_loop
- * if you can believe it. Our problem right now is no IDE or serial interrupts
- * So we'll try to put interrupts in, one at a time. IDE first.
- */
- cp = (volatile unsigned char *) 0xfffefd00;
- *cp = 0x11;
- cp = (volatile unsigned char *) 0xfffefd02;
- *cp = 0x02;
- cp = (volatile unsigned char *) 0xfffefd03;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd04;
- *cp = 0xf7;
- cp = (volatile unsigned char *) 0xfffefd08;
- *cp = 0xf7;
- cp = (volatile unsigned char *) 0xfffefd0a;
- *cp = 0x8b;
- cp = (volatile unsigned char *) 0xfffefd10;
- *cp = 0x18;
- cp = (volatile unsigned char *) 0xfffefd14;
- *cp = 0x09;
- cp = (volatile unsigned char *) 0xfffefd18;
- *cp = 0x88;
- cp = (volatile unsigned char *) 0xfffefd1a;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd1b;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd1c;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd20;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd21;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd22;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd28;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd29;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd30;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd31;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd32;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd33;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd40;
- *cp = 0x10;
- cp = (volatile unsigned char *) 0xfffefd41;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd42;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd43;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd44;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd45;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd46;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd50;
- *cp = 0x37;
- cp = (volatile unsigned char *) 0xfffefd51;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd52;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd53;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd54;
- *cp = 0x37;
- cp = (volatile unsigned char *) 0xfffefd55;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd56;
- *cp = 0x37;
- cp = (volatile unsigned char *) 0xfffefd57;
- *cp = 0x00;
- cp = (volatile unsigned char *) 0xfffefd58;
- *cp = 0xff;
- cp = (volatile unsigned char *) 0xfffefd59;
- *cp = 0xff;
- cp = (volatile unsigned char *) 0xfffefd5a;
- *cp = 0xff;
-#endif
-#if 0
- /* this fails too */
- /* IDE only ... */
- cp = (volatile unsigned char *) 0xfffefd56;
- *cp = 0xe;
-#endif
-}
-
-#include <cpu/intel/romstage.h>
-static void main(unsigned long bist)
-{
- volatile int i;
- for(i = 0; i < 100; i++)
- ;
-
- setupsc520();
- irqinit();
- console_init();
- for(i = 0; i < 100; i++)
- print_err("fill usart\n");
- // while(1)
- print_err("HI THERE!\n");
- // sizemem();
- staticmem();
-
-/* Void warranty when label is removed. */
-dummy_romcc_workaround_label:
- do { } while (0);
-
- print_err("c60 is "); print_err_hex16(*(unsigned short *)0xfffefc60);
- print_err("\n");
-
- // while(1)
- print_err("STATIC MEM DONE\n");
- post_code(0xee);
- print_err("loop forever ...\n");
-
-#if 0
-
- /* clear memory 1meg */
- __asm__ volatile(
- "1: \n\t"
- "movl %0, %%fs:(%1)\n\t"
- "addl $4,%1\n\t"
- "subl $4,%2\n\t"
- "jnz 1b\n\t"
- :
- : "a" (0), "D" (0), "c" (1024*1024)
- );
-
-
-#endif
-
-#if 0
- dump_pci_devices();
-#endif
-#if 0
- dump_pci_device(PCI_DEV(0, 0, 0));
-#endif
-
-#if 1
- {
- volatile unsigned char *src = (unsigned char *) 0x2000000 + 0x60000;
- volatile unsigned char *dst = (unsigned char *) 0x4000;
- for(i = 0; i < 0x20000; i++) {
- /*
- print_err("Set dst "); print_err_hex32((unsigned long) dst);
- print_err(" to "); print_err_hex32(*src); print_err("\n");
- */
- *dst = *src;
- //print_err(" dst is now "); print_err_hex32(*dst); print_err("\n");
- dst++, src++;
- post_code(i & 0xff);
- }
- }
- dumpmem();
- post_code(0x00);
-
- print_err("loop forever\n");
- post_code(0xdd);
- __asm__ volatile(
- "movl %0, %%edi\n\t"
- "jmp *%%edi\n\t"
- :
- : "a" (0x4000)
- );
-
- print_err("Oh dear, I'm afraid it didn't work...\n");
-
- while(1);
-#endif
-}