Hi Heiko,
On 20 June 2017 at 22:26, Heiko Schocher hs@denx.de wrote:
Hello Wenyou,
Am 21.06.2017 um 02:52 schrieb Wenyou.Yang@microchip.com:
-----Original Message----- From: Heiko Schocher [mailto:hs@denx.de] Sent: 2017年6月20日 22:05 To: Wenyou Yang - A41535 Wenyou.Yang@microchip.com Cc: u-boot@lists.denx.de; Andreas Bießmann biessmann@corscience.de Subject: at91: smartweb board fails with current HEAD
Hello Wenyou,
since your patch:
commit f8b7fff1d5c5297d290acab1e398bd410b0c2e68 Author: Wenyou Yang wenyou.yang@atmel.com Date: Fri Apr 14 15:01:28 2017 +0800
serial: atmel_usart: Add clk supportsmartweb board fails booting (and I fear at last all other at91 based siemens boards also). Reverting your patch and U-Boot boots fine again.
First problem is, that I need now a bigger MALLOC_F_LEN space, but the value is for SPL and U-Boot ... but in SPL I cannot increase this value, as I have only 4k init ram.
So I need to configure a lower value in SPL as in U-Boot ... this is not possible at the moment... or?
After supporting the driver model and device tree, the size of SPL is beyond 4K. SPL is not suitable in 4K internal SRAM
Hmm... no?
I have running a SPL (without DM/DTS support of course) from current mainline source on the board. Only problem is, that we need different MALLOC_F_LEN space in SPL and U-Boot now!
added Simon Glass and Tom Rini, may I oversee some obvious config and/or they have an idea?
I think it would be possible to add CONFIG_SPL_MALLOC_F_LEN as a new Kconfig option. It could default to the same value as the main version.
Regards, Simon
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