diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/amdk8/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/debug.c | 30 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/debug.h | 32 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/f.h | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/f_pci.c | 4 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit.c | 14 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit.h | 16 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit_f.c | 12 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit_f_dqs.c | 10 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/raminit_test.c | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/amdk8/reset_test.c | 3 |
11 files changed, 99 insertions, 29 deletions
diff --git a/src/northbridge/amd/amdk8/Makefile.inc b/src/northbridge/amd/amdk8/Makefile.inc index 7497a07437..fb2aca5cc3 100644 --- a/src/northbridge/amd/amdk8/Makefile.inc +++ b/src/northbridge/amd/amdk8/Makefile.inc @@ -4,8 +4,11 @@ ramstage-y += northbridge.c ramstage-y += misc_control.c ramstage-y += get_sblk_pci1234.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c + +romstage-y += debug.c ifeq ($(CONFIG_K8_REV_F_SUPPORT),y) romstage-$(CONFIG_HAVE_ACPI_RESUME) += exit_from_self.c +romstage-y += raminit_f.c endif # Enable this if you want to check the values of the PCI routing registers. diff --git a/src/northbridge/amd/amdk8/debug.c b/src/northbridge/amd/amdk8/debug.c index a8431f4df2..e1eade4265 100644 --- a/src/northbridge/amd/amdk8/debug.c +++ b/src/northbridge/amd/amdk8/debug.c @@ -3,7 +3,13 @@ * */ -static inline void print_debug_addr(const char *str, void *val) +#include "debug.h" +#include <console/console.h> +#include <arch/io.h> +#include <device/pci_def.h> +#include <delay.h> + +void print_debug_addr(const char *str, void *val) { #if CONFIG_DEBUG_CAR printk(BIOS_DEBUG, "------Address debug: %s%p------\n", str, val); @@ -11,12 +17,12 @@ static inline void print_debug_addr(const char *str, void *val) } #if 1 -static void print_debug_pci_dev(unsigned dev) +void print_debug_pci_dev(unsigned dev) { printk(BIOS_DEBUG, "PCI: %02x:%02x.%02x", (dev>>20) & 0xff, (dev>>15) & 0x1f, (dev>>12) & 0x7); } -static inline void print_pci_devices(void) +void print_pci_devices(void) { pci_devfn_t dev; for (dev = PCI_DEV(0, 0, 0); @@ -41,7 +47,7 @@ static inline void print_pci_devices(void) } } -static void dump_pci_device(unsigned dev) +void dump_pci_device(unsigned dev) { int i; print_debug_pci_dev(dev); @@ -58,9 +64,7 @@ static void dump_pci_device(unsigned dev) } #if CONFIG_K8_REV_F_SUPPORT -static uint32_t pci_read_config32_index_wait(pci_devfn_t dev, - uint32_t index_reg, uint32_t index); -static inline void dump_pci_device_index_wait(unsigned dev, uint32_t index_reg) +void dump_pci_device_index_wait(unsigned dev, uint32_t index_reg) { int i; print_debug_pci_dev(dev); @@ -81,7 +85,7 @@ static inline void dump_pci_device_index_wait(unsigned dev, uint32_t index_reg) } #endif -static inline void dump_pci_devices(void) +void dump_pci_devices(void) { pci_devfn_t dev; for (dev = PCI_DEV(0, 0, 0); @@ -106,7 +110,7 @@ static inline void dump_pci_devices(void) } } -static inline void dump_pci_devices_on_bus(unsigned busn) +void dump_pci_devices_on_bus(unsigned busn) { pci_devfn_t dev; for (dev = PCI_DEV(busn, 0, 0); @@ -133,7 +137,7 @@ static inline void dump_pci_devices_on_bus(unsigned busn) #if CONFIG_DEBUG_SMBUS -static void dump_spd_registers(const struct mem_controller *ctrl) +void dump_spd_registers(const struct mem_controller *ctrl) { int i; printk(BIOS_DEBUG, "\n"); @@ -179,7 +183,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl) } } } -static void dump_smbus_registers(void) +void dump_smbus_registers(void) { unsigned device; printk(BIOS_DEBUG, "\n"); @@ -205,7 +209,7 @@ static void dump_smbus_registers(void) } #endif -static inline void dump_io_resources(unsigned port) +void dump_io_resources(unsigned port) { int i; @@ -225,7 +229,7 @@ static inline void dump_io_resources(unsigned port) } } -static inline void dump_mem(unsigned start, unsigned end) +void dump_mem(unsigned start, unsigned end) { unsigned i; printk(BIOS_DEBUG, "dump_mem:"); diff --git a/src/northbridge/amd/amdk8/debug.h b/src/northbridge/amd/amdk8/debug.h new file mode 100644 index 0000000000..06ed51923b --- /dev/null +++ b/src/northbridge/amd/amdk8/debug.h @@ -0,0 +1,32 @@ +/* + * This file is part of the coreboot 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; 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. + */ + +#ifndef AMDK8_DEBUG_H +#define AMDK8_DEBUG_H + +#include <inttypes.h> +#include <arch/io.h> + +void print_debug_addr(const char *str, void *val); +void print_debug_pci_dev(unsigned int dev); +void print_pci_devices(void); +void dump_pci_device(unsigned int dev); +void dump_pci_device_index_wait(unsigned int dev, uint32_t index_reg); +uint32_t pci_read_config32_index_wait(pci_devfn_t dev, + uint32_t index_reg, uint32_t index); +void dump_pci_devices(void); +void dump_pci_devices_on_bus(unsigned int busn); +void dump_io_resources(unsigned int port); +void dump_mem(unsigned start, unsigned end); + +#endif diff --git a/src/northbridge/amd/amdk8/f.h b/src/northbridge/amd/amdk8/f.h index 506a44970c..f3f9c42614 100644 --- a/src/northbridge/amd/amdk8/f.h +++ b/src/northbridge/amd/amdk8/f.h @@ -585,5 +585,7 @@ static inline void wait_all_core0_mem_trained(struct sys_info *sysinfo) #endif void dqs_restore_MC_NVRAM(unsigned int dev); +void train_ram_on_node(unsigned nodeid, unsigned coreid, + struct sys_info *sysinfo, unsigned retcall); #endif /* AMDK8_F_H */ diff --git a/src/northbridge/amd/amdk8/f_pci.c b/src/northbridge/amd/amdk8/f_pci.c index 3ea4003294..230333ab4f 100644 --- a/src/northbridge/amd/amdk8/f_pci.c +++ b/src/northbridge/amd/amdk8/f_pci.c @@ -1,6 +1,8 @@ #ifndef AMDK8_F_PCI_C #define AMDK8_F_PCI_C +#include "debug.h" + #ifdef UNUSED_CODE /* bit [10,8] are dev func, bit[1,0] are dev index */ static uint32_t pci_read_config32_index(pci_devfn_t dev, uint32_t index_reg, @@ -24,7 +26,7 @@ static void pci_write_config32_index(pci_devfn_t dev, uint32_t index_reg, } #endif -static uint32_t pci_read_config32_index_wait(pci_devfn_t dev, +uint32_t pci_read_config32_index_wait(pci_devfn_t dev, uint32_t index_reg, uint32_t index) { uint32_t dword; diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c index b10cd0ef43..168f7ce437 100644 --- a/src/northbridge/amd/amdk8/raminit.c +++ b/src/northbridge/amd/amdk8/raminit.c @@ -42,9 +42,9 @@ static int controller_present(const struct mem_controller *ctrl) } #if CONFIG_RAMINIT_SYSINFO -static void sdram_set_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) +void sdram_set_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) #else -static void sdram_set_registers(const struct mem_controller *ctrl) +void sdram_set_registers(const struct mem_controller *ctrl) #endif { static const unsigned int register_values[] = { @@ -2167,9 +2167,9 @@ static long spd_set_dram_timing(const struct mem_controller *ctrl, const struct } #if CONFIG_RAMINIT_SYSINFO -static void sdram_set_spd_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) +void sdram_set_spd_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) #else -static void sdram_set_spd_registers(const struct mem_controller *ctrl) +void sdram_set_spd_registers(const struct mem_controller *ctrl) #endif { struct spd_set_memclk_result result; @@ -2326,9 +2326,9 @@ void set_hw_mem_hole(int controllers, const struct mem_controller *ctrl) #endif #if CONFIG_RAMINIT_SYSINFO -static void sdram_enable(int controllers, const struct mem_controller *ctrl, struct sys_info *sysinfo) +void sdram_enable(int controllers, const struct mem_controller *ctrl, struct sys_info *sysinfo) #else -static void sdram_enable(int controllers, const struct mem_controller *ctrl) +void sdram_enable(int controllers, const struct mem_controller *ctrl) #endif { int i; @@ -2466,7 +2466,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl) } -static void set_sysinfo_in_ram(unsigned val) +void set_sysinfo_in_ram(unsigned val) { } diff --git a/src/northbridge/amd/amdk8/raminit.h b/src/northbridge/amd/amdk8/raminit.h index 95a99b0d7f..0f4636b43e 100644 --- a/src/northbridge/amd/amdk8/raminit.h +++ b/src/northbridge/amd/amdk8/raminit.h @@ -1,6 +1,9 @@ #ifndef RAMINIT_H #define RAMINIT_H +#define NODE_ID 0x60 +#define HT_INIT_CONTROL 0x6c + #define NODE_NUMS 8 #define DIMM_SOCKETS 4 @@ -12,15 +15,28 @@ struct mem_controller { }; struct sys_info; + void exit_from_self(int controllers, const struct mem_controller *ctrl, struct sys_info *sysinfo); void setup_resource_map(const unsigned int *register_values, int max); void set_hw_mem_hole(int controllers, const struct mem_controller *ctrl); +int spd_read_byte(unsigned device, unsigned address); +void activate_spd_rom(const struct mem_controller *ctrl); +void memreset(int controllers, const struct mem_controller *ctrl); +void set_sysinfo_in_ram(unsigned int val); #define TIMEOUT_LOOPS 300000 #if defined(__PRE_RAM__) && CONFIG_RAMINIT_SYSINFO void sdram_initialize(int controllers, const struct mem_controller *ctrl, void *sysinfo); +void sdram_enable(int controllers, const struct mem_controller *ctrl, + struct sys_info *sysinfo); +void sdram_set_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo); +void sdram_set_spd_registers(const struct mem_controller *ctrl, + struct sys_info *sysinfo); #else +void sdram_set_registers(const struct mem_controller *ctrl); +void sdram_set_spd_registers(const struct mem_controller *ctrl); +void sdram_enable(int controllers, const struct mem_controller *ctrl); void sdram_initialize(int controllers, const struct mem_controller *ctrl); #endif diff --git a/src/northbridge/amd/amdk8/raminit_f.c b/src/northbridge/amd/amdk8/raminit_f.c index d6632bbef5..a97989687a 100644 --- a/src/northbridge/amd/amdk8/raminit_f.c +++ b/src/northbridge/amd/amdk8/raminit_f.c @@ -16,14 +16,20 @@ * GNU General Public License for more details. */ +#include <arch/io.h> +#include <console/console.h> #include <cpu/x86/cache.h> +#include <cpu/x86/msr.h> #include <cpu/x86/mtrr.h> #include <cpu/x86/tsc.h> #include <cpu/amd/mtrr.h> +#include <pc80/mc146818rtc.h> #include <lib.h> #include <stdlib.h> +#include <string.h> #include <arch/acpi.h> +#include "amdk8.h" #include "raminit.h" #include "f.h" #include <spd_ddr2.h> @@ -90,7 +96,7 @@ static int controller_present(const struct mem_controller *ctrl) return pci_read_config32(ctrl->f0, 0) == 0x11001022; } -static void sdram_set_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) +void sdram_set_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) { static const unsigned int register_values[] = { @@ -2791,7 +2797,7 @@ static long spd_set_dram_timing(const struct mem_controller *ctrl, return meminfo->dimm_mask; } -static void sdram_set_spd_registers(const struct mem_controller *ctrl, +void sdram_set_spd_registers(const struct mem_controller *ctrl, struct sys_info *sysinfo) { struct spd_set_memclk_result result; @@ -2971,7 +2977,7 @@ void set_hw_mem_hole(int controllers, const struct mem_controller *ctrl) } #endif -static void sdram_enable(int controllers, const struct mem_controller *ctrl, +void sdram_enable(int controllers, const struct mem_controller *ctrl, struct sys_info *sysinfo) { int i; diff --git a/src/northbridge/amd/amdk8/raminit_f_dqs.c b/src/northbridge/amd/amdk8/raminit_f_dqs.c index 1e99f338c7..c470b25425 100644 --- a/src/northbridge/amd/amdk8/raminit_f_dqs.c +++ b/src/northbridge/amd/amdk8/raminit_f_dqs.c @@ -17,6 +17,12 @@ #include <arch/stages.h> #include <cpu/x86/cr.h> #include <cpu/x86/mtrr.h> +#include <arch/early_variables.h> +#if IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_SB700) +#include <southbridge/amd/sb700/sb700.h> +#else /* IS_ENABLED(CONFIG_SOUTHBRIDGE_VIA_K8T890) */ +#include <southbridge/via/k8t890/k8t890.h> +#endif //0: mean no debug info #define DQS_TRAIN_DEBUG 0 @@ -1769,7 +1775,7 @@ static void wait_till_sysinfo_in_ram(void) } #endif -static void set_sysinfo_in_ram(unsigned val) +void set_sysinfo_in_ram(unsigned val) { #if CONFIG_MEM_TRAIN_SEQ == 1 set_htic_bit(0, val, 9); @@ -2034,7 +2040,7 @@ static void train_ram(unsigned nodeid, struct sys_info *sysinfo, struct sys_info } -static inline void train_ram_on_node(unsigned nodeid, unsigned coreid, struct sys_info *sysinfo, unsigned retcall) +void train_ram_on_node(unsigned nodeid, unsigned coreid, struct sys_info *sysinfo, unsigned retcall) { if (coreid) return; // only do it on core0 struct sys_info *sysinfox; diff --git a/src/northbridge/amd/amdk8/raminit_test.c b/src/northbridge/amd/amdk8/raminit_test.c index 3d0b0f46bd..a17f197ccc 100644 --- a/src/northbridge/amd/amdk8/raminit_test.c +++ b/src/northbridge/amd/amdk8/raminit_test.c @@ -167,7 +167,7 @@ static void memreset(int controllers, const struct mem_controller *ctrl) /* Nothing to do */ } -static inline void activate_spd_rom(const struct mem_controller *ctrl) +void activate_spd_rom(const struct mem_controller *ctrl) { /* nothing to do */ } diff --git a/src/northbridge/amd/amdk8/reset_test.c b/src/northbridge/amd/amdk8/reset_test.c index d8734a9a72..f998c48b56 100644 --- a/src/northbridge/amd/amdk8/reset_test.c +++ b/src/northbridge/amd/amdk8/reset_test.c @@ -1,7 +1,6 @@ #include <stdint.h> #include <cpu/x86/lapic.h> -#define NODE_ID 0x60 -#define HT_INIT_CONTROL 0x6c +#include "raminit.h" #define HTIC_ColdR_Detect (1<<4) #define HTIC_BIOSR_Detect (1<<5) |