mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2025-08-15 19:56:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

arm: K3: am654: Map common EEPROM data into SRAM scratch space

Browse Source 
The board detection scheme employed on various TI EVMs makes use of
SRAM scratch space to share data read from an on-board EEPROM between
the different bootloading stages. Map the associated definition that's
used to locate this data into the SRAM scratch space we use on AM654x.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Andreas Dannenberg 2019-06-04 18:08:23 -05:00 committed by Tom Rini
parent 13b569c4b9
commit 96905a39d3
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-k3/include/mach/am6_hardware.h
View File

@ -44,4 +44,7 @@
#define CTRLMMR_LOCK_KICK1 0x0100c #define CTRLMMR_LOCK_KICK1 0x0100c
#define CTRLMMR_LOCK_KICK1_UNLOCK_VAL 0xd172bc5a #define CTRLMMR_LOCK_KICK1_UNLOCK_VAL 0xd172bc5a
/* MCU SCRATCHPAD usage */
#define TI_SRAM_SCRATCH_BOARD_EEPROM_START CONFIG_SYS_K3_MCU_SCRATCHPAD_BASE
#endif /* __ASM_ARCH_AM6_HARDWARE_H */ #endif /* __ASM_ARCH_AM6_HARDWARE_H */