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soc/qualcomm/x1p42100: Add AOP, QDSS, and QSEE regions to SSRAM layout

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This commit updates the SSRAM memory layout in memlayout.ld to reserve
space for several new regions.

The following regions are added to the SSRAM section:
 - qsee: 100K at 0x14680000
 - qdss_usb_trace: 8K at 0x146A6000
 - aop_imem: 8K at 0x146A8000

The memory map diagram in the comments is also updated to reflect the
reservation of aop_imem and qdss_usb_trace.

BUG=b:456953373
TEST=Able to build and boot google/quenbih.

Change-Id: I17c2a97d31cdcb81ffdd0c83d8c6d19b9a03a91b
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90443
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jayvik Desai <jayvik@google.com>
This commit is contained in:
Subrata Banik 2025-12-10 09:55:16 +00:00
commit 22e54a701d
1 changed files with 8 additions and 1 deletions
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9
src/soc/qualcomm/x1p42100/memlayout.ld
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@ -163,7 +163,11 @@
* 0x146ABFE8 +----------------------------------------------------------+ |
* | shared_imem | |
* 0x146AA000 +----------------------------------------------------------+ |
* | ... Usable memory ... | SSRAM
* | aop_imem | |
* 0x146A8000 +----------------------------------------------------------+ SSRAM
* | qdss_usb_trace | |
* 0x146A6000 +----------------------------------------------------------+ |
* | ... Usable memory ... | |
* 0x146A5000 +----------------------------------------------------------+ |
* | AOP SDI | |
* 0x14699000 +----------------------------------------------------------+ |
@ -190,7 +194,10 @@ SECTIONS
AOPSRAM_END(0x0B100000)
SSRAM_START(0x14680000)
REGION(qsee, 0x14680000, 100K, 4K)
REGION(aop_sdi, 0x14699000, 48K, 4K)
REGION(qdss_usb_trace, 0x146A6000, 8K, 4K)
REGION(aop_imem, 0x146A8000, 8K, 4K)
REGION(shared_imem, 0x146AA000, 0x1000, 4K)
REGION(ddr_information, 0x146ABFE8, 16, 8)
WATCHDOG_TOMBSTONE(0x146ABFFC, 4)