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imx8/ls10xx: Use a sane SYS_MALLOC_F_LEN default

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When adding new features to imx8m boards, such as DM clock support,
the malloc area can be exhausted.

To avoid such issue, provide a reasonable default for the
SYS_MALLOC_F_LEN size.

Quoting Tom Rini:

"This seems to be an area where everyone is either:
- Kicking the value up a bit for themselves
- Having hard to figure out problems booting the platform because it's
  too small a value until they see someone else picked a larger value.

So lets raise these a bit and get some acks, please."

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Adam Ford <aford173@gmail.com> #imx8mm-beacon, imx8mn-beacon
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
This commit is contained in:
Fabio Estevam 2022-03-26 11:47:40 -03:00 committed by Tom Rini
parent f75e5164c6
commit 545eceb520
1 changed files with 4 additions and 4 deletions
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8
Kconfig
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@ -249,10 +249,10 @@ config SYS_MALLOC_F_LEN
depends on SYS_MALLOC_F
default 0x1000 if AM33XX
default 0x4000 if SANDBOX || RISCV
default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \
ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
ARCH_LS1046A || ARCH_QEMU || ARCH_SUNXI || ARCH_OWL)
default 0x2000 if (ARCH_MX7 || ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
ARCH_QEMU || ARCH_SUNXI || ARCH_OWL)
default 0x10000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_LS1012A || \
ARCH_LS1021A || ARCH_LS1043A || ARCH_LS1046A)
default 0x400
help
Before relocation, memory is very limited on many platforms. Still,