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arm-bsp/fvp-base/u-boot: Set DRAM to 4G to match with kernel devicetree

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Add 0001-vexpress64_fvp-Set-DRAM-to-4G-to-match-with-kernel-d.patch backport
patch for u-boot 2021.01.

Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Change-Id: I0c3d48fcf43ff3eab9b5a547d8d792572908e978
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Diego Sueiro
2021-02-25 16:23:13 +00:00
committed by Jon Mason
parent 50850e8eca
commit b4659361b3
2 changed files with 51 additions and 1 deletions
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meta-arm-bsp/recipes-bsp/u-boot/u-boot-2021.01/fvp-base/0001-vexpress64_fvp-Set-DRAM-to-4G-to-match-with-kernel-d.patch
+48
View File
@@ -0,0 +1,48 @@
From 9abe5e68033dab0d521475090ffd0cef9cb2c581 Mon Sep 17 00:00:00 2001
Message-Id: <9abe5e68033dab0d521475090ffd0cef9cb2c581.1614260356.git.diego.sueiro@arm.com>
From: Diego Sueiro <diego.sueiro@arm.com>
Date: Mon, 15 Feb 2021 07:27:57 +0000
Subject: [PATCH] vexpress64_fvp: Set DRAM to 4G to match with kernel
devicetree
Currently, the kernel devicetree is setting the DRAM size to ~4G.
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Upstream-Status: Backport
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
---
configs/vexpress_aemv8a_semi_defconfig | 2 +-
include/configs/vexpress_aemv8a.h | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/configs/vexpress_aemv8a_semi_defconfig b/configs/vexpress_aemv8a_semi_defconfig
index a26137ef5d..2ecb7762ce 100644
--- a/configs/vexpress_aemv8a_semi_defconfig
+++ b/configs/vexpress_aemv8a_semi_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_TARGET_VEXPRESS64_BASE_FVP=y
CONFIG_SYS_TEXT_BASE=0x88000000
CONFIG_SYS_MALLOC_F_LEN=0x2000
-CONFIG_NR_DRAM_BANKS=1
+CONFIG_NR_DRAM_BANKS=2
CONFIG_SYS_MEMTEST_START=0x80000000
CONFIG_SYS_MEMTEST_END=0xff000000
CONFIG_ENV_SIZE=0x40000
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h
index 566bee5b87..7318fb6c58 100644
--- a/include/configs/vexpress_aemv8a.h
+++ b/include/configs/vexpress_aemv8a.h
@@ -117,6 +117,9 @@
#ifdef CONFIG_TARGET_VEXPRESS64_JUNO
#define PHYS_SDRAM_2 (0x880000000)
#define PHYS_SDRAM_2_SIZE 0x180000000
+#elif CONFIG_TARGET_VEXPRESS64_BASE_FVP && CONFIG_NR_DRAM_BANKS == 2
+#define PHYS_SDRAM_2 (0x880000000)
+#define PHYS_SDRAM_2_SIZE 0x80000000
#endif
/* Enable memtest */
--
2.17.1
meta-arm-bsp/recipes-bsp/u-boot/u-boot_2021.01.bbappend
+3 -1
View File
@@ -5,7 +5,9 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${BP}:"
#
# FVP BASE
#
SRC_URI_append_fvp-base = " file://u-boot_vexpress_fvp.patch"
SRC_URI_append_fvp-base = " file://u-boot_vexpress_fvp.patch \
file://0001-vexpress64_fvp-Set-DRAM-to-4G-to-match-with-kernel-d.patch \
"
#
# FVP BASE ARM32