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| author | Fabio Estevam <festevam@gmail.com> | 2019-05-03 14:05:04 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-06-11 10:42:48 +0200 |
| commit | 08919d381cf3d2adb2c2c15b9598767720ad3c7b (patch) | |
| tree | df005c2d99761f2c3d9319fa28ae9a40b714086f /Kconfig | |
| parent | a3f358a2273812d423fbbc5ed37685a6b8f8ba15 (diff) | |
| download | u-boot-08919d381cf3d2adb2c2c15b9598767720ad3c7b.tar.gz | |
imx: Use a convenient default value for SYS_MALLOC_F_LEN
Commit 3a7c45f6a772 ("simple-bus: add DM_FLAG_PRE_RELOC flag to
simple-bus driver") causes some i.MX boards that were converted
to DM, such as warp7, to fail to boot.
As explained by Lukas Auer:
"With the patch, U-Boot probes the drivers for devices under simple-bus
device tree nodes in the pre-relocation device model. The default value
of CONFIG_SYS_MALLOC_F_LEN (0x400) leaves U-Boot with not enough memory to
do this, causing it to hang."
Fix this problem by providing a convenient default value for
CONFIG_SYS_MALLOC_F_LEN.
Reported-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -138,6 +138,8 @@ config SYS_MALLOC_F_LEN depends on SYS_MALLOC_F default 0x1000 if AM33XX default 0x2800 if SANDBOX + default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \ + ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5) default 0x400 help Before relocation, memory is very limited on many platforms. Still, |