diff options
author | Paul Kocialkowski <contact@paulk.fr> | 2015-09-03 11:41:14 +0200 |
---|---|---|
committer | Aaron Durbin <adurbin@chromium.org> | 2015-09-29 22:35:47 +0000 |
commit | 115360fdb36be77e86dfa1208f3c1e3dca649685 (patch) | |
tree | 5c04700db4d2f433bdec55443822df19aac51d3a /src/vendorcode/google/chromeos/vboot_common.c | |
parent | c947fee4791a8274ebb9128c43b0052d5cabe1b4 (diff) | |
download | coreboot-115360fdb36be77e86dfa1208f3c1e3dca649685.tar.xz |
chromeos: vboot-related functions move to common vboot code
This moves a few vboot-prefixed functions that were defined in chromeos.c to
vboot_common.c, since those are only relevant to vboot and depend on the vboot
handoff data. This allows more separation between CONFIG_CHROMEOS and what
CONFIG_CHROMEOS selects, so that each separate option (such as
CONFIG_VBOOT_VERIFY_FIRMWARE) can be enabled separately.
Thus, the actual definitions of these functions will only be declared when
CONFIG_VBOOT_VERIFY_FIRMWARE is set, so the check before calling
vboot_skip_display_init in bootmode was also adapted.
Change-Id: I52f8a408645566dac0a2100e819c8ed5d3d88ea5
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-on: http://review.coreboot.org/11497
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/vendorcode/google/chromeos/vboot_common.c')
-rw-r--r-- | src/vendorcode/google/chromeos/vboot_common.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/vboot_common.c b/src/vendorcode/google/chromeos/vboot_common.c index 2fd29b6bfe..1c216d0d82 100644 --- a/src/vendorcode/google/chromeos/vboot_common.c +++ b/src/vendorcode/google/chromeos/vboot_common.c @@ -55,6 +55,33 @@ int vboot_get_handoff_info(void **addr, uint32_t *size) return 0; } +static int vboot_handoff_flag(uint32_t flag) +{ + struct vboot_handoff *vbho; + + vbho = cbmem_find(CBMEM_ID_VBOOT_HANDOFF); + + if (vbho == NULL) + return 0; + + return !!(vbho->init_params.out_flags & flag); +} + +int vboot_skip_display_init(void) +{ + return !vboot_handoff_flag(VB_INIT_OUT_ENABLE_DISPLAY); +} + +int vboot_enable_developer(void) +{ + return vboot_handoff_flag(VB_INIT_OUT_ENABLE_DEVELOPER); +} + +int vboot_enable_recovery(void) +{ + return vboot_handoff_flag(VB_INIT_OUT_ENABLE_RECOVERY); +} + void vboot_reboot(void) { if (IS_ENABLED(CONFIG_CONSOLE_CBMEM_DUMP_TO_UART)) |