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| author | robbie zhang <robbie.zhang@intel.com> | 2015-10-01 16:37:58 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-10-27 15:15:15 +0100 |
| commit | 32074149f702d988e07753b5ff5633dbd0e3409c (patch) | |
| tree | e95e5dba17e4e54342ea3d1f93836b9262b3b09a | |
| parent | 246115eb01fff9f97d7932b7349be92ca86b4feb (diff) | |
| download | coreboot-32074149f702d988e07753b5ff5633dbd0e3409c.tar.xz | |
fsp/intel common: Add support for Gfx PEIM (AKA GOP)
This patch provides the lb_framebuffer() for coreboot table with
fsp gop usage, add Igd Opregion register defines, and update the
UPD naming following fsp.
BRANCH=none
BUG=chrome-os-partner:44559
TEST=Built and boot on kunimitsu/glados.
Change-Id: I9cf9d991eb09d698e7a78323cd855c4c99b55eca
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: cd6834057cca60716bc0e24cfc2cd60fed02be7a
Original-Change-Id: I64987e393c39a7cc1084edf59e7ca51b8c5ea743
Original-Signed-off-by: robbie zhang <robbie.zhang@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/303539
Original-Commit-Ready: Robbie Zhang <robbie.zhang@intel.com>
Original-Tested-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12141
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
| -rw-r--r-- | src/drivers/intel/fsp1_1/fsp_gop.c | 3 | ||||
| -rw-r--r-- | src/drivers/intel/fsp1_1/include/fsp/gop.h | 2 | ||||
| -rw-r--r-- | src/soc/intel/common/gma.h | 6 |
3 files changed, 8 insertions, 3 deletions
diff --git a/src/drivers/intel/fsp1_1/fsp_gop.c b/src/drivers/intel/fsp1_1/fsp_gop.c index c5b515c1b3..14a7650b5d 100644 --- a/src/drivers/intel/fsp1_1/fsp_gop.c +++ b/src/drivers/intel/fsp1_1/fsp_gop.c @@ -17,6 +17,7 @@ * Foundation, Inc. */ +#include <boot/coreboot_tables.h> #include <cbfs.h> #include <console/console.h> #include <fsp/util.h> @@ -61,7 +62,7 @@ const optionrom_vbt_t *fsp_get_vbt(uint32_t *vbt_len) return vbt.data; } -void fsp_gop_framebuffer(struct lb_header *header) +void lb_framebuffer(struct lb_header *header) { struct lb_framebuffer *framebuffer; framebuffer = (struct lb_framebuffer *)lb_new_record(header); diff --git a/src/drivers/intel/fsp1_1/include/fsp/gop.h b/src/drivers/intel/fsp1_1/include/fsp/gop.h index 14bada6f96..78d2878917 100644 --- a/src/drivers/intel/fsp1_1/include/fsp/gop.h +++ b/src/drivers/intel/fsp1_1/include/fsp/gop.h @@ -23,11 +23,9 @@ /* GOP support */ #if IS_ENABLED(CONFIG_GOP_SUPPORT) -#include <boot/coreboot_tables.h> #include <soc/intel/common/gma.h> const optionrom_vbt_t *fsp_get_vbt(uint32_t *vbt_len); -void fsp_gop_framebuffer(struct lb_header *header); #endif /* CONFIG_GOP_SUPPORT */ #endif /* _FSP_GOP_H_ */ diff --git a/src/soc/intel/common/gma.h b/src/soc/intel/common/gma.h index 03ecedb5da..64b2a2811e 100644 --- a/src/soc/intel/common/gma.h +++ b/src/soc/intel/common/gma.h @@ -23,6 +23,12 @@ #include <types.h> +/* IGD PCI Configuration register */ +#define ASLS 0xfc /* OpRegion Base */ +#define SWSCI 0xe8 /* SWSCI Register */ +#define GSSCIE (1 << 0) /* SCI Event trigger */ +#define SMISCISEL (1 << 15) /* Select SMI or SCI event source */ + /* mailbox 0: header */ typedef struct { u8 signature[16]; |