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Kconfig: Enlarge default SYS_MALLOC_F_LEN for AM33XX

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Since commit 8e14ba7bd5 ("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 resizing the default size of the pre-relocation malloc
pool for AM335X platforms.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
This commit is contained in:
Sjoerd Simons 2018-04-12 18:09:58 +02:00 committed by Tom Rini
parent 4f67b93fb7
commit 90e407ae01
1 changed files with 1 additions and 0 deletions
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Kconfig
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@ -132,6 +132,7 @@ config SYS_MALLOC_F
config SYS_MALLOC_F_LEN
hex "Size of malloc() pool before relocation"
depends on SYS_MALLOC_F
default 0x1000 if AM33XX
default 0x400
help
Before relocation, memory is very limited on many platforms. Still,