diff options
| author | Franklin S Cooper Jr <fcooper@ti.com> | 2017-03-13 15:04:26 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-03-20 17:56:22 -0400 |
| commit | a4562d0640264eac8ebca544be777ed125b260d7 (patch) | |
| tree | 1aa0e01d60cf2c5fe7fafa26e9af91baf034c6ec /include | |
| parent | 639892867a03ddd22172ccd327bd2a8915acc23f (diff) | |
| download | u-boot-a4562d0640264eac8ebca544be777ed125b260d7.tar.gz | |
ti_armv7_keystone2: Define scratch space in SRAM
Scratch space can be used for features such as board detection. Define
an area within SRAM that can be used for this purpose.
[rogerq@ti.com] Rename EEPROM macro
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ti_armv7_keystone2.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h index 5d4ef58e5f..f76e0a5c1f 100644 --- a/include/configs/ti_armv7_keystone2.h +++ b/include/configs/ti_armv7_keystone2.h @@ -55,6 +55,13 @@ #define CONFIG_SPL_SPI_LOAD #define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO +/* SRAM scratch space entries */ +#define SRAM_SCRATCH_SPACE_ADDR CONFIG_SPL_STACK + 0x8 + +#define TI_SRAM_SCRATCH_BOARD_EEPROM_START (SRAM_SCRATCH_SPACE_ADDR) +#define TI_SRAM_SCRATCH_BOARD_EEPROM_END (SRAM_SCRATCH_SPACE_ADDR + 0x200) +#define KEYSTONE_SRAM_SCRATCH_SPACE_END (TI_SRAM_SCRATCH_BOARD_EEPROM_END) + /* UART Configuration */ #define CONFIG_SYS_NS16550_MEM32 #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL) |