From: Matthias Brugger <>

Up to now we only update the DRAM banks when we are define
CONFIG_BCM2711. But our one binary approach uses a config that supports
BCM2837 and BCM2711. As a result we only see one gigabyte of RAM on
Raspberry Pi 4, although it has more RAM.
Fix this by calling dram_init_banksize when we are booting a U-Boot build
for arm64.

Fixes: 5694090670 ("ARM: defconfig: add unified config for RPi3 and RPi4")

Signed-off-by: Matthias Brugger <>


 board/raspberrypi/rpi/rpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index 76f1c55b65..35fcef2b56 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -271,7 +271,7 @@ int dram_init(void)
-#ifdef CONFIG_BCM2711
+#ifdef CONFIG_ARM64
 int dram_init_banksize(void)
        int ret;

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