From ed59c1de34b16fd1a79536e653f46df7220d92c0 Mon Sep 17 00:00:00 2001 From: smadhesu Date: Wed, 3 Sep 2025 22:53:26 +0530 Subject: [PATCH] soc/qualcomm/x1p42100: Update TF-A memory reservation This patch updates the DRAM memory reservation range for TF-A to align with the latest Bluey memory layout specifications. TEST=Verified boot up on google/bluey. Change-Id: Ifb67e591d0f3d28cd6b0856198b29af49c2aab4c Signed-off-by: smadhesu Reviewed-on: https://review.coreboot.org/c/coreboot/+/89029 Tested-by: build bot (Jenkins) Reviewed-by: Kapil Porwal Reviewed-by: Subrata Banik --- src/soc/qualcomm/x1p42100/memlayout.ld | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/soc/qualcomm/x1p42100/memlayout.ld b/src/soc/qualcomm/x1p42100/memlayout.ld index 2a9ac452d3..58e37a36c5 100644 --- a/src/soc/qualcomm/x1p42100/memlayout.ld +++ b/src/soc/qualcomm/x1p42100/memlayout.ld @@ -25,11 +25,11 @@ * | CBMEM | | | * +----------------------------------------------------------+ | | * | ... Usable memory ... | | | - * 0xDF4C0000 +----------------------------------------------------------+ | | + * 0xD8600000 +----------------------------------------------------------+ | | + * | BL31 (ARM Trusted Firmware) | | | + * 0xD856A000 +----------------------------------------------------------+ | | * | dram_tz_rem (TrustZone Remainder) | | | * 0xD81D6000 +----------------------------------------------------------+ | | - * | BL31 (ARM Trusted Firmware) | | | - * 0xD80D6000 +----------------------------------------------------------+ | | * | dram_tz (TrustZone) | | | * 0xD8000000 +----------------------------------------------------------+ | DRAM * | ... Usable memory ... | | | @@ -185,8 +185,8 @@ SECTIONS POSTRAM_CBFS_CACHE(0x9F800000, 16M) RAMSTAGE(0xA0800000, 16M) REGION(dram_tz, 0xD8000000, 0xD6000, 4K) - BL31(0xD80D6000, 1M) - REGION(dram_tz_rem, 0xD81D6000, 0x72EA000, 4K) + REGION(dram_tz_rem, 0xD81D6000, 0x394000, 4K) + BL31(0xD856A000, 600K) REGION(dram_smem, 0xFF800000, 0x800000, 4K) DRAM_END(0x100000000)