diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-29 06:38:46 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-30 08:15:30 +0000 |
| commit | 33d0fb8d346512e1b6819fa70cb17212ea014336 (patch) | |
| tree | f8831b2f4f65e7edefa90520fed54d0778c1dba7 /src/drivers/amd/agesa/romstage.c | |
| parent | 3aa17f76044f92dd772cd2833fa8f30031e17f35 (diff) | |
AGESA,binaryPI: Add compatibility wrapper for romstage entry
This simplifies transition and reviews towards C environment
bootblock by allowing single cache_as_ram.S file to be used.
Change-Id: I231972982e5ca6d0c08437693edf926b0eaf9ee1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37352
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/amd/agesa/romstage.c')
| -rw-r--r-- | src/drivers/amd/agesa/romstage.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/drivers/amd/agesa/romstage.c b/src/drivers/amd/agesa/romstage.c index 571397fdb3..48a81c57df 100644 --- a/src/drivers/amd/agesa/romstage.c +++ b/src/drivers/amd/agesa/romstage.c @@ -14,8 +14,8 @@ #include <arch/acpi.h> #include <arch/cpu.h> #include <arch/romstage.h> +#include <bootblock_common.h> #include <cbmem.h> -#include <cpu/amd/car.h> #include <console/console.h> #include <halt.h> #include <program_loading.h> @@ -39,7 +39,7 @@ static void fill_sysinfo(struct sysinfo *cb) agesa_set_interface(cb); } -asmlinkage void romstage_main(unsigned long bist) +static void romstage_main(void) { struct postcar_frame pcf; struct sysinfo romstage_state; @@ -99,7 +99,7 @@ asmlinkage void romstage_main(unsigned long bist) /* We do not return. */ } -asmlinkage void ap_romstage_main(void) +static void ap_romstage_main(void) { struct sysinfo romstage_state; struct sysinfo *cb = &romstage_state; @@ -116,3 +116,16 @@ asmlinkage void ap_romstage_main(void) /* Not reached. */ halt(); } + +/* This wrapper enables easy transition away from ROMCC_BOOTBLOCK + * keeping changes in cache_as_ram.S easy to manage. + */ +asmlinkage void bootblock_c_entry(uint64_t base_timestamp) +{ + romstage_main(); +} + +asmlinkage void ap_bootblock_c_entry(void) +{ + ap_romstage_main(); +} |