From: Matthias Brugger <mbrugger@suse.com>
Date: Thu, 5 Dec 2019 17:53:14 +0000 (+0100)
Subject: rpi: Enable DRAM bank initialization on arm64
X-Git-Tag: v2020.10~448^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a63f81c242090682ea4907fa6475d8057208cb05;p=platform%2Fkernel%2Fu-boot.git

rpi: Enable DRAM bank initialization on arm64

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 gibibyte of RAM on
Raspberry Pi 4, even if it has more RAM.
Fix this by calling dram_init_banksize.

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

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---

diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index e19610f..e367ba3 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -272,7 +272,6 @@ int dram_init(void)
 }
 
 #ifdef CONFIG_OF_BOARD
-#ifdef CONFIG_BCM2711
 int dram_init_banksize(void)
 {
 	int ret;
@@ -284,7 +283,6 @@ int dram_init_banksize(void)
 	return fdtdec_setup_mem_size_base();
 }
 #endif
-#endif
 
 static void set_fdtfile(void)
 {