From: Duje Mihanović <duje.mihanovic@skole.hr>
Date: Sat, 6 Jan 2024 12:00:04 +0000 (+0100)
Subject: arm64: dts: samsung-coreprimevelte: add initrd location
X-Git-Tag: v6.7-pxa1908~4
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=8d451d696b201312c80a31af493d119e7800ff49;p=linux.git

arm64: dts: samsung-coreprimevelte: add initrd location

Normally, S-Boot passes the initramfs location only in cmdline. Since
this location and size is fixed, specify it in the DTS. This might allow
us to finally use custom cmdline (although it is a hack), but I haven't
tested this.
---

diff --git a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
index 0bc65847e099..4339ab28bd27 100644
--- a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
@@ -22,6 +22,10 @@
 
 		stdout-path = "serial0:115200n8";
 
+		/* S-Boot places the initramfs here */
+		linux,initrd-start = <0x4d70000>;
+		linux,initrd-end = <0x5000000>;
+
 		fb0: framebuffer@17177000 {
 			compatible = "simple-framebuffer";
 			reg = <0 0x17177000 0 (480 * 800 * 4)>;