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soc/amd/genoa/include/data_fabric: add VGA decode enable register 

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iaf4a1fd61ad1d545b1ea0ab3fcf6c7a3d0260cd0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78319
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
This commit is contained in:
Felix Held 2023-10-12 00:15:37 +02:00
parent d862695f5f
commit 383e1df639
1 changed files with 14 additions and 0 deletions
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14
src/soc/amd/genoa/include/soc/data_fabric.h
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@ -6,6 +6,20 @@
#include <amdblocks/data_fabric_defs.h>
#include <types.h>
#define DF_VGA_EN DF_REG_ID(0, 0xc08)
union df_vga_en {
struct {
uint32_t ve : 1; /* [ 0.. 0] */
uint32_t np : 1; /* [ 1.. 1] */
uint32_t cpu_dis : 1; /* [ 2.. 2] */
uint32_t : 1; /* [ 3.. 3] */
uint32_t dst_fabric_id : 12; /* [ 4..15] */
uint32_t : 16; /* [16..31] */
};
uint32_t raw;
};
#define DF_PCI_CFG_BASE0 DF_REG_ID(0, 0xc80)
#define DF_PCI_CFG_LIMIT0 DF_REG_ID(0, 0xc84)