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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-07-03 06:50:19 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-07-04 04:14:22 +0000 |
| commit | 04d025cf5015b06f9e4dafc7092cfbd5d24b241e (patch) | |
| tree | 05c5b7a4b4931faed61dfb84b86a759810f99be2 /src/northbridge | |
| parent | 8560db611608cbe0e344c1a301cf23e4c1fb36c8 (diff) | |
| download | coreboot-04d025cf5015b06f9e4dafc7092cfbd5d24b241e.tar.xz | |
amdfam10: Declare get_sysinfo()
It's forbidden to use dereference CAR_GLOBAL variables
directly. The notation fails after CAR teardown for
romstage.
Change-Id: I6e6285ca0f520608c2a344517fbac943aeb36d87
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33995
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/amdfam10/amdfam10.h | 6 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/raminit.h | 1 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/raminit_amdmct.c | 7 |
3 files changed, 7 insertions, 7 deletions
diff --git a/src/northbridge/amd/amdfam10/amdfam10.h b/src/northbridge/amd/amdfam10/amdfam10.h index d2a05287df..0fbcea687c 100644 --- a/src/northbridge/amd/amdfam10/amdfam10.h +++ b/src/northbridge/amd/amdfam10/amdfam10.h @@ -989,12 +989,6 @@ struct sys_info { struct DCTStatStruc DCTstatA[NODE_NUMS]; } __packed; - -/* -#ifdef __PRE_RAM__ -extern struct sys_info sysinfo_car; -#endif -*/ #ifndef __PRE_RAM__ struct device *get_node_pci(u32 nodeid, u32 fn); #endif diff --git a/src/northbridge/amd/amdfam10/raminit.h b/src/northbridge/amd/amdfam10/raminit.h index 9d1d91d536..c9c57ff2c2 100644 --- a/src/northbridge/amd/amdfam10/raminit.h +++ b/src/northbridge/amd/amdfam10/raminit.h @@ -30,6 +30,7 @@ int mctRead_SPD(u32 smaddr, u32 reg); void mctSMBhub_Init(u32 node); void mctGet_DIMMAddr(struct DCTStatStruc *pDCTstat, u32 node); void set_sysinfo_in_ram(u32 val); +struct sys_info *get_sysinfo(void); void raminit_amdmct(struct sys_info *sysinfo); void amdmct_cbmem_store_info(struct sys_info *sysinfo); void fill_mem_ctrl(u32 controllers, struct mem_controller *ctrl_a, const u8 *spd_addr); diff --git a/src/northbridge/amd/amdfam10/raminit_amdmct.c b/src/northbridge/amd/amdfam10/raminit_amdmct.c index 1f2b51d8bf..440a02635b 100644 --- a/src/northbridge/amd/amdfam10/raminit_amdmct.c +++ b/src/northbridge/amd/amdfam10/raminit_amdmct.c @@ -29,7 +29,12 @@ /* Global allocation of sysinfo_car */ #include <arch/early_variables.h> -struct sys_info sysinfo_car CAR_GLOBAL; +static struct sys_info sysinfo_car CAR_GLOBAL; + +struct sys_info *get_sysinfo(void) +{ + return car_get_var_ptr(&sysinfo_car); +} struct mem_controller; extern int spd_read_byte(unsigned int device, unsigned int address); |