Tested-by: Joris Offouga <offougajo...@gmail.com>
Le 03/05/2019 à 14:25, Fabio Estevam a écrit :
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 <pjtex...@koncepto.io>
Suggested-by: Lukas Auer <lukas.a...@aisec.fraunhofer.de>
Signed-off-by: Fabio Estevam <feste...@gmail.com>
---
arch/arm/mach-imx/Kconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ec09ef240f..a7a7d84b7a 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -90,3 +90,6 @@ config DDRMC_VF610_CALIBRATION
NXP does NOT recommend to perform this calibration at each boot. One
shall perform it on a new PCB and then use those values to program
the ddrmc_cr_setting on relevant board file.
+
+config SYS_MALLOC_F_LEN
+ default 0x2000
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