From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Mon, 23 Apr 2018 06:10:51 +0000 (+0900)
Subject: ARM: uniphier: move SPL stack address
X-Git-Tag: v2025.01-rc5-pxa1908~4460^2
X-Git-Url: http://git.dujemihanovic.xyz/img/html/static/gitweb.css?a=commitdiff_plain;h=3ce5b1a8d86d46f4a390e31e52b7ba441fdb229e;p=u-boot.git

ARM: uniphier: move SPL stack address

Currently, the address region, 0xf8000 - 0x100000, is used for SPL
stack for the 32bit SoCs.  Because the U-Boot proper image starts
from 0x70000, the maximum size of the U-Boot proper image is 544KB
(0x70000 - 0xf8000) for the NOR boot mode.  Now uniphier_v7_defconfig
is almost hitting this size limit.  Changing CONFIG_SPL_STACK can
raise the size limit with less impact.  With this, the size limit
will increase to 576KB (0x70000 - 0x100000).  If we need to increase
it even more, we would be able to change CONFIG_SYS_UBOOT_BASE at the
cost of the flashing command changes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 42c51fb4a2..c39f13bf6b 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -220,7 +220,7 @@
 #define CONFIG_SPL_TEXT_BASE		0x00100000
 #endif
 
-#define CONFIG_SPL_STACK		(0x00100000)
+#define CONFIG_SPL_STACK		(0x00200000)
 
 #define CONFIG_SYS_NAND_U_BOOT_OFFS		0x20000