Re: [PATCH] board_init: Do not reserve MALLOC_F area on stack if non-zero MALLOC_F_ADDR

8 Jul 2022


      On Sat, Jun 25, 2022 at 07:58:24PM +0200, Marek Vasut wrote:
...
In case the MALLOC_F_ADDR is set to non-zero value, the early malloc area is
not going to be placed just below stack top, but elsewhere. Do not reserve
MALLOC_F bytes in this case, as that wastes stack space and may even cause
insufficient stack space in SPL.
This functionality is particularly useful on i.MX8M, where the insufficient
stack space can be triggered.
Signed-off-by: Marek Vasut marex@denx.de
Cc: Albert ARIBAUD albert.u.boot@aribaud.net
Cc: Fabio Estevam festevam@denx.de
Cc: Peng Fan peng.fan@nxp.com
Cc: Simon Glass sjg@chromium.org
Cc: Stefano Babic sbabic@denx.de
Cc: Thomas Chou thomas@wytron.com.tw
Cc: Tom Rini trini@konsulko.com
Applied to u-boot/next, thanks!
-- 
Tom