On Fri, 2019-05-03 at 14:05 -0300, Fabio Estevam wrote:
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
Changes since v1:
- Move the default setting to the main Kconfig and make it depend
on i.MX
Kconfig | 2 ++ 1 file changed, 2 insertions(+)
Thank you for sending the patch!
Reviewed-by: Lukas Auer lukas.auer@aisec.fraunhofer.de