From d3882531c34d92e619f3aa30c6aa439c8ea732a7 Mon Sep 17 00:00:00 2001 From: Kamlesh Gurudasani <kamlesh@ti.com> Date: Thu, 2 Mar 2023 19:40:46 +0530 Subject: [PATCH] arm: mach-k3: am62: move scratch board area to HSM RAM On high security devices, ROM enables firewalls to protect the OCSRAM region access during bootup. Only after TIFS has started (and had time to disable the OCSRAM firewall region) will we have write access to the region. So, move scratch board area to HSM RAM. Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com> --- arch/arm/mach-k3/include/mach/am62_hardware.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/mach-k3/include/mach/am62_hardware.h b/arch/arm/mach-k3/include/mach/am62_hardware.h index 17d3228cba..db4a32cd46 100644 --- a/arch/arm/mach-k3/include/mach/am62_hardware.h +++ b/arch/arm/mach-k3/include/mach/am62_hardware.h @@ -55,7 +55,6 @@ #define ROM_EXTENDED_BOOT_DATA_INFO 0x43c3f1e0 -/* Use Last 2K as Scratch pad */ -#define TI_SRAM_SCRATCH_BOARD_EEPROM_START 0x70000000 +#define TI_SRAM_SCRATCH_BOARD_EEPROM_START 0x43c30000 #endif /* __ASM_ARCH_AM62_HARDWARE_H */ -- 2.39.5