From dd923fcc2151d2d077542870304bec94f094bae7 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Mon, 25 May 2026 13:47:48 +0200 Subject: [PATCH] arm64: dts: qcom: hamoa: Fix xbl_tmp_buffer_mem size The EFI memtable (shown when booting with efi=debug) shows that the xbl_tmp_buffer_mem region size is 0x1c0000 bytes large not 0xc00000 bytes: efi: 0x000082800000-0x0000829bffff [Reserved | efi: 0x0000829c0000-0x000083efffff [Conventional| This fix aligns the size with the EFI reported size and makes /proc/iomem correctly show mem blocks matching the EFI memmap: 82800000-829bffff : reserved 829c0000-83efffff : System RAM Instead of: 82800000-833fffff : reserved 83400000-83efffff : System RAM before this change Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20260525114749.5939-2-johannes.goede@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index 62126a194576..7f849f5b32d3 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -592,7 +592,7 @@ }; xbl_tmp_buffer_mem: xbl-tmp-buffer@82800000 { - reg = <0x0 0x82800000 0x0 0xc00000>; + reg = <0x0 0x82800000 0x0 0x1c0000>; no-map; };