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soc/qualcomm/x1p42100: Update boot critical firmware memory layout

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This patch updates the memory layout for AP Firmware boot on the
Qualcomm x1p42100 SoC. This update is crucial to ensure that all
processors and co-processors can successfully load their
respective blobs during the process of booting to the OS.

TEST=Successfully booted google/blueu.

Change-Id: Ibce385e9d201f0a3c5daf19e8dfe235fa9f695af
Signed-off-by: Sasirekaa Madhesu <smadhesu@qualcomm.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This commit is contained in:
Sasirekaa Madhesu 2025-07-14 10:38:08 +05:30 • committed by Subrata Banik
commit 8e666c367d
1 changed files with 15 additions and 10 deletions
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25
src/soc/qualcomm/x1p42100/memlayout.ld
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@ -19,16 +19,14 @@
SECTIONS
{
REGION(shrm, 0x09060000, 64K , 4K)
AOPSRAM_START(0x0B000000)
REGION(aop_code_ram, 0x0B000000, 0x80000, 4096)
REGION(aop_data_ram, 0x0B0E0000, 0x20000, 4096)
AOPSRAM_END(0x0B100000)
SSRAM_START(0x14680000)
OVERLAP_DECOMPRESSOR_VERSTAGE_ROMSTAGE(0x14680000, 132K)
REGION(qcsdi, 0x146A1000, 40K, 4K)
REGION(qcsdi, 0x14699000, 48K, 4K)
REGION(shared_imem, 0x146A8000, 12K, 4K)
SSRAM_END(0x146AB000)
BSRAM_START(0x14800000)
@ -45,12 +43,19 @@ SECTIONS
CBFS_MCACHE(0x1485C000,16K)
REGION(ddr_information, 0x14860000, 1K, 1K)
FMAP_CACHE(0x14860400, 2K)
REGION(dcb, 0x14862000, 32K, 4K)
REGION(pmic, 0x1486A000, 96K, 4K)
REGION(ddr_training, 0x14882000, 32K, 4K)
REGION(qclib, 0x1488A000, 800K, 4K)
PRERAM_CBMEM_CONSOLE(0x14954000, 32K)
BSRAM_END(0x1495C000)
REGION(dcb, 0x14862000, 56K, 4K)
REGION(dtb, 0x14870000, 32K, 4K)
REGION(ddr_training, 0x14878000, 64K, 4K)
REGION(shrm_meta, 0x14888000, 16K, 4K)
REGION(debug_policy_meta,0x1488C000 , 12K, 4K)
REGION(qclib, 0x14897000, 1536K, 4K)
PRERAM_CBMEM_CONSOLE(0x14A17000, 32K)
OVERLAP_DECOMPRESSOR_VERSTAGE_ROMSTAGE(0x14A38000, 132K)
REGION(auth_metadata,0x14A7D000 , 8K, 4K)
REGION(debug_policy, 0x14A7F000, 4K, 4K)
BSRAM_END(0x14A80000)
REGION(shrm, 0x24040000, 128K , 4K)
DRAM_START(0x80000000)
POSTRAM_CBFS_CACHE(0x9F800000, 16M)