[U-Boot] [PATCH] poplar: increase SYS_MALLOC_F_LEN for DM_FLAG_PRE_RELOC support
Shawn Guo
shawn.guo at linaro.org
Mon Jun 17 03:08:34 UTC 2019
There is a regression seen on Poplar platform, which doesn't even show
a U-Boot version banner on booting. It turns out that due to landing
of commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to
simple-bus driver"), we need to increase SYS_MALLOC_F_LEN from its
default size 0x400, as pre-relocation requires more memory there. Let's
increase SYS_MALLOC_F_LEN to 0x4000 to fix the regression.
Thanks to Andreas Färber <afaerber at suse.de> for reporting, and Bin Meng
<bmeng.cn at gmail.com> for trouble shooting.
Reported-by: Andreas Färber <afaerber at suse.de>
Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
---
configs/poplar_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/poplar_defconfig b/configs/poplar_defconfig
index dfde6541c25a..62eaaee370f3 100644
--- a/configs/poplar_defconfig
+++ b/configs/poplar_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_TARGET_POPLAR=y
CONFIG_SYS_TEXT_BASE=0x37000000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="poplar"
CONFIG_DISTRO_DEFAULTS=y
--
2.18.0
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