diff options
| author | Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> | 2020-11-02 16:47:29 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-09 07:31:17 +0000 |
| commit | 6719c824508c42366af4cc741c36fa12a2cb09a3 (patch) | |
| tree | 9b74278c0a9658414069e090192d98730a58ced6 | |
| parent | ec2e3e479af0dc66041ae3b599b7df93b10160b9 (diff) | |
drivers/intel/gma: Add Kconfig option for vbt data size
From Tigerlake FSP v3373 onwards vbt binary size changed from 8KiB
to 9KiB. Commit cf5d58328fe004d967466be42de62d6bab4c3133 had changed
the size from 8 to 9 Kib. This change adds Kconfig option to choose
vbt data size based on platform.
BUG=b:171401992
BRANCH=none
TEST=build and boot delbin and verify fw screen is loaded
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: Ia294fc94ce759666fb664dfdb910ecd403e6a2e9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47151
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/drivers/intel/gma/Kconfig | 4 | ||||
| -rw-r--r-- | src/drivers/intel/gma/opregion.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/drivers/intel/gma/Kconfig b/src/drivers/intel/gma/Kconfig index c515888a1b..3f75ab9350 100644 --- a/src/drivers/intel/gma/Kconfig +++ b/src/drivers/intel/gma/Kconfig @@ -59,6 +59,10 @@ config INTEL_GMA_SWSMISCI config INTEL_GMA_LIBGFXINIT_EDID bool +config VBT_DATA_SIZE_KB + int + default 8 + config GFX_GMA_ANALOG_I2C_HDMI_B bool diff --git a/src/drivers/intel/gma/opregion.c b/src/drivers/intel/gma/opregion.c index 8f1d2e6373..ea051241e8 100644 --- a/src/drivers/intel/gma/opregion.c +++ b/src/drivers/intel/gma/opregion.c @@ -19,7 +19,7 @@ const char *mainboard_vbt_filename(void) return "vbt.bin"; } -static char vbt_data[9 * KiB]; +static char vbt_data[CONFIG_VBT_DATA_SIZE_KB * KiB]; static size_t vbt_data_sz; void *locate_vbt(size_t *vbt_size) |