sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/amd: Add definition of SPI ROM remapping

Browse Source 
Change-Id: Icafa36ae2e07068c276600067bba1d0377f0824b
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74258
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Zheng Bao
2023-04-07 10:51:20 +08:00
committed by Felix Held
parent 71a2a3d8fc
commit 8cb14becbc
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/soc/amd/common/block/include/amdblocks/spi.h
View File

@ -70,6 +70,8 @@ enum spi100_speed {
#define SPI100_HOST_PREF_CONFIG 0x2c #define SPI100_HOST_PREF_CONFIG 0x2c
#define SPI_RD4DW_EN_HOST BIT(15) #define SPI_RD4DW_EN_HOST BIT(15)
#define SPI_ROM_PAGE 0x5c
#define SPI_FIFO 0x80 #define SPI_FIFO 0x80
#define SPI_FIFO_LAST_BYTE 0xc6 /* 0xc7 for Cezanne */ #define SPI_FIFO_LAST_BYTE 0xc6 /* 0xc7 for Cezanne */
#define SPI_FIFO_DEPTH (SPI_FIFO_LAST_BYTE - SPI_FIFO + 1) #define SPI_FIFO_DEPTH (SPI_FIFO_LAST_BYTE - SPI_FIFO + 1)