Since commit 8e14ba7bd524 ("gpio: omap_gpio: Add DM_FLAG_PRE_RELOC flag") omap GPIO gets bound before relocation. Unfortunately due to this, on at least the beaglebone black, the pre-relocation memory pool gets exhausted before probing the serial port. This then causes u-boot to panic as CONFIG_REQUIRE_SERIAL_CONSOLE is set...
Resolve this by doubling the default size of the pre-relocation malloc pool on mach-omap2.
Signed-off-by: Sjoerd Simons sjoerd.simons@collabora.co.uk
---
arch/arm/mach-omap2/Kconfig | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 3bb1ecb58d..02c5a4c0b8 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -186,4 +186,7 @@ source "board/compulab/cm_t43/Kconfig" config SPL_LDSCRIPT default "arch/arm/mach-omap2/u-boot-spl.lds"
+config SYS_MALLOC_F_LEN + default 0x0800 + endif