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author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-19 15:55:05 +0100 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-20 18:58:43 +0000 |
commit | f2e42c4a8ec75c162251c72df8ac3da12e8a3eb9 (patch) | |
tree | fd5851ba2be3965df592355d02bce01f7dab0215 /src/mainboard/amd/serengeti_cheetah_fam10/romstage.c | |
parent | ad983eeec76ecdb2aff4fb47baeee95ade012225 (diff) | |
download | coreboot-f2e42c4a8ec75c162251c72df8ac3da12e8a3eb9.tar.xz |
mb/*/*: Drop AMDFAM10 mainboards
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which this platform lacks.
Change-Id: Ic00ca18de3d73a17041a3a2839307149ad7902b2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36961
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah_fam10/romstage.c')
-rw-r--r-- | src/mainboard/amd/serengeti_cheetah_fam10/romstage.c | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c b/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c deleted file mode 100644 index 3871c592d5..0000000000 --- a/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c +++ /dev/null @@ -1,334 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2008 Advanced Micro Devices, Inc. - * - * 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; version 2 of the License. - * - * 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. - */ - -#define SYSTEM_TYPE 0 /* SERVER */ - -#include <stdint.h> -#include <device/pci_def.h> -#include <arch/io.h> -#include <arch/cpu.h> -#include <cpu/x86/lapic.h> -#include <console/console.h> -#include <timestamp.h> -#include <cpu/amd/model_10xxx_rev.h> -#include <spd.h> -#include <cpu/x86/bist.h> -#include <cpu/amd/car.h> -#include <cpu/amd/msr.h> -#include <superio/winbond/common/winbond.h> -#include <superio/winbond/w83627hf/w83627hf.h> -#include <northbridge/amd/amdfam10/raminit.h> -#include <northbridge/amd/amdht/ht_wrapper.h> -#include <cpu/amd/family_10h-family_15h/init_cpus.h> -#include <arch/early_variables.h> -#include <cbmem.h> -#include "southbridge/amd/amd8111/early_smbus.c" -#include "southbridge/amd/amd8111/early_ctrl.c" - -#include "cpu/amd/quadcore/quadcore.c" - -#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) - -int spd_read_byte(unsigned int device, unsigned int address); - -static void memreset_setup(void) -{ - /* GPIO on amd8111 to enable MEMRST ???? */ - outb((1 << 2)|(1 << 0), SMBUS_IO_BASE + 0xc0 + 16); /* REVC_MEMRST_EN = 1 */ - outb((1 << 2)|(0 << 0), SMBUS_IO_BASE + 0xc0 + 17); -} - -void activate_spd_rom(const struct mem_controller *ctrl) -{ -#define SMBUS_HUB 0x18 - int ret,i; - u8 device = ctrl->spd_switch_addr; - - printk(BIOS_DEBUG, "switch i2c to : %02x for node %02x\n", device, ctrl->node_id); - - /* the very first write always get COL_STS = 1 and ABRT_STS = 1, so try another time*/ - i = 2; - do { - ret = smbus_write_byte(SMBUS_HUB, 0x01, (1<<(device & 0x7))); - } while ((ret != 0) && (i-->0)); - smbus_write_byte(SMBUS_HUB, 0x03, 0); -} - -int spd_read_byte(u32 device, u32 address) -{ - return smbus_read_byte(device, address); -} - -static const u8 spd_addr[] = { - /* first node */ - RC00, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#if CONFIG_MAX_PHYSICAL_CPUS > 1 - /* second node */ - RC01, DIMM0, DIMM2, DIMM4, DIMM6, DIMM1, DIMM3, DIMM5, DIMM7, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 2 - /* third node */ - RC02, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - /* forth node */ - RC03, DIMM0, DIMM2, DIMM4, DIMM6, DIMM1, DIMM3, DIMM5, DIMM7, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 4 - RC04, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC05, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 6 - RC06, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC07, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 8 - RC08, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC09, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC10, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC11, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 12 - RC12, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC13, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC14, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC15, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 16 - RC16, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC17, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC18, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC19, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 20 - RC20, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC21, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC22, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC23, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 24 - RC24, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC25, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC26, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC27, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC28, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC29, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC30, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC31, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 32 - RC32, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC33, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC34, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC35, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC36, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC37, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC38, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC39, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC40, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC41, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC42, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC43, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC44, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC45, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC46, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC47, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -#if CONFIG_MAX_PHYSICAL_CPUS > 48 - RC48, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC49, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC50, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC51, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC52, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC53, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC54, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC55, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC56, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC57, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC58, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC59, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC60, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC61, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC62, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, - RC63, DIMM0, DIMM2, 0, 0, DIMM1, DIMM3, 0, 0, -#endif -}; - -void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) -{ - struct sys_info *sysinfo = get_sysinfo(); - u32 bsp_apicid = 0, val; - msr_t msr; - - timestamp_init(timestamp_get()); - timestamp_add_now(TS_START_ROMSTAGE); - - if (!cpu_init_detectedx && boot_cpu()) { - /* Nothing special needs to be done to find bus 0 */ - /* Allow the HT devices to be found */ - /* mov bsp to bus 0xff when > 8 nodes */ - set_bsp_node_CHtExtNodeCfgEn(); - enumerate_ht_chain(); - } - - post_code(0x30); - - if (bist == 0) { - bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); /* mmconf is inited in init_cpus */ - /* All cores run this but the BSP(node0,core0) is the only core that returns. */ - } - - post_code(0x32); - - winbond_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* Load MPB */ - val = cpuid_eax(1); - printk(BIOS_DEBUG, "BSP Family_Model: %08x\n", val); - printk(BIOS_DEBUG, "*sysinfo range: [%p,%p]\n",sysinfo,sysinfo+1); - printk(BIOS_DEBUG, "bsp_apicid = %02x\n", bsp_apicid); - printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx\n", cpu_init_detectedx); - - /* Setup sysinfo defaults */ - set_sysinfo_in_ram(0); - - update_microcode(val); - - post_code(0x33); - - cpuSetAMDMSR(0); - post_code(0x34); - - amd_ht_init(sysinfo); - post_code(0x35); - - /* Setup nodes PCI space and start core 0 AP init. */ - finalize_node_setup(sysinfo); - - /* Setup any mainboard PCI settings etc. */ - setup_mb_resource_map(); - post_code(0x36); - - /* wait for all the APs core0 started by finalize_node_setup. */ - /* FIXME: A bunch of cores are going to start output to serial at once. - It would be nice to fixup prink spinlocks for ROM XIP mode. - I think it could be done by putting the spinlock flag in the cache - of the BSP located right after sysinfo. - */ - wait_all_core0_started(); - - #if CONFIG(LOGICAL_CPUS) - /* Core0 on each node is configured. Now setup any additional cores. */ - printk(BIOS_DEBUG, "start_other_cores()\n"); - start_other_cores(bsp_apicid); - post_code(0x37); - wait_all_other_cores_started(bsp_apicid); - #endif - - post_code(0x38); - - #if CONFIG(SET_FIDVID) - msr = rdmsr(MSR_COFVID_STS); - printk(BIOS_DEBUG, "\nBegin FIDVID MSR 0xc0010071 0x%08x 0x%08x\n", msr.hi, msr.lo); - - /* FIXME: The sb fid change may survive the warm reset and only - need to be done once.*/ - enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); - - post_code(0x39); - - if (!warm_reset_detect(0)) { /* BSP is node 0 */ - init_fidvid_bsp(bsp_apicid, sysinfo->nodes); - } else { - init_fidvid_stage2(bsp_apicid, 0); /* BSP is node 0 */ - } - - post_code(0x3A); - - /* show final fid and vid */ - msr = rdmsr(MSR_COFVID_STS); - printk(BIOS_DEBUG, "End FIDVIDMSR 0xc0010071 0x%08x 0x%08x\n", msr.hi, msr.lo); - #endif - - /* Reset for HT, FIDVID, PLL and errata changes to take affect. */ - if (!warm_reset_detect(0)) { - printk(BIOS_INFO, "...WARM RESET...\n\n\n"); - soft_reset_x(sysinfo->sbbusn, sysinfo->sbdn); - die("After soft_reset_x - shouldn't see this message!!!\n"); - } - - post_code(0x3B); - - /* FIXME: Move this to chipset init. - enable cf9 for hard reset */ - printk(BIOS_DEBUG, "enable_cf9_x()\n"); - enable_cf9_x(sysinfo->sbbusn, sysinfo->sbdn); - post_code(0x3C); - - /* It's the time to set ctrl in sysinfo now; */ - printk(BIOS_DEBUG, "fill_mem_ctrl()\n"); - fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); - post_code(0x3D); - - printk(BIOS_DEBUG, "enable_smbus()\n"); - enable_smbus(); - post_code(0x3E); - - memreset_setup(); - post_code(0x40); - - raminit_amdmct(sysinfo); - - cbmem_initialize_empty(); - post_code(0x41); - - amdmct_cbmem_store_info(sysinfo); - - post_code(0x42); -} - -/** - * BOOL AMD_CB_ManualBUIDSwapList(u8 Node, u8 Link, u8 **List) - * Description: - * This routine is called every time a non-coherent chain is processed. - * BUID assignment may be controlled explicitly on a non-coherent chain. Provide a - * swap list. The first part of the list controls the BUID assignment and the - * second part of the list provides the device to device linking. Device orientation - * can be detected automatically, or explicitly. See documentation for more details. - * - * Automatic non-coherent init assigns BUIDs starting at 1 and incrementing sequentially - * based on each device's unit count. - * - * Parameters: - * @param[in] node = The node on which this chain is located - * @param[in] link = The link on the host for this chain - * @param[out] List = supply a pointer to a list - */ -BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const u8 **List) -{ - static const u8 swaplist[] = { 0xFF, CONFIG_HT_CHAIN_UNITID_BASE, CONFIG_HT_CHAIN_END_UNITID_BASE, 0xFF }; - /* If the BUID was adjusted in early_ht we need to do the manual override */ - if ((CONFIG_HT_CHAIN_UNITID_BASE != 0) && (CONFIG_HT_CHAIN_END_UNITID_BASE != 0)) { - printk(BIOS_DEBUG, "AMD_CB_ManualBUIDSwapList()\n"); - if ((node == 0) && (link == 0)) { /* BSP SB link */ - *List = swaplist; - return 1; - } - } - - return 0; -} |