* [PATCH] kontron_pitx_imx8m: enlarge SYS_MALLOC_F_LEN
@ 2022-09-14 8:02 Heiko Thiery
2022-09-14 11:32 ` Fabio Estevam
0 siblings, 1 reply; 2+ messages in thread
From: Heiko Thiery @ 2022-09-14 8:02 UTC (permalink / raw)
To: u-boot
Cc: Peng Fan, Fabio Estevam, Marek Vasut, Marcel Ziswiler, Tim Harvey,
Sean Anderson, Stefano Babic, Tom Rini, Heiko Thiery
There is "alloc space exhausted" that can be seen with DEBUG_UART
options enabled and leeds to an non-functional board.
CONFIG_DEBUG_UART_BASE=0x30880000 # for serial3
CONFIG_DEBUG_UART_CLOCK=24000000
It is because CONFIG_SYS_MALLOC_F_LEN is too small, enlarge it. And set
CONFIG_SPL_STACK to 0x188000 to not waste the top 16bytes.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
---
configs/kontron_pitx_imx8m_defconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configs/kontron_pitx_imx8m_defconfig b/configs/kontron_pitx_imx8m_defconfig
index 284aa6d6b8..a57b5cf552 100644
--- a/configs/kontron_pitx_imx8m_defconfig
+++ b/configs/kontron_pitx_imx8m_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SYS_MALLOC_LEN=0x600000
+CONFIG_SYS_MALLOC_F_LEN=0x10000
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -35,7 +36,7 @@ CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x180000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x187ff0
+CONFIG_SPL_STACK=0x188000
CONFIG_SYS_SPL_MALLOC=y
CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000
--
2.30.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] kontron_pitx_imx8m: enlarge SYS_MALLOC_F_LEN
2022-09-14 8:02 [PATCH] kontron_pitx_imx8m: enlarge SYS_MALLOC_F_LEN Heiko Thiery
@ 2022-09-14 11:32 ` Fabio Estevam
0 siblings, 0 replies; 2+ messages in thread
From: Fabio Estevam @ 2022-09-14 11:32 UTC (permalink / raw)
To: Heiko Thiery
Cc: u-boot, Peng Fan, Marek Vasut, Marcel Ziswiler, Tim Harvey,
Sean Anderson, Stefano Babic, Tom Rini
Hi Heiko,
On Wed, Sep 14, 2022 at 5:02 AM Heiko Thiery <heiko.thiery@gmail.com> wrote:
>
> There is "alloc space exhausted" that can be seen with DEBUG_UART
> options enabled and leeds to an non-functional board.
>
> CONFIG_DEBUG_UART_BASE=0x30880000 # for serial3
> CONFIG_DEBUG_UART_CLOCK=24000000
>
> It is because CONFIG_SYS_MALLOC_F_LEN is too small, enlarge it. And set
> CONFIG_SPL_STACK to 0x188000 to not waste the top 16bytes.
>
> Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-09-14 8:02 [PATCH] kontron_pitx_imx8m: enlarge SYS_MALLOC_F_LEN Heiko Thiery
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