On Sat, Mar 30, 2013 at 12:25:35PM +0100, Krzysztof Halasa wrote:
> Signed-off-by: Krzysztof Hałasa <khc@xxxxxxxxx>
>
> --- a/arch/arm/cpu/start.c
> +++ b/arch/arm/cpu/start.c
> @@ -58,7 +58,6 @@ static noinline __noreturn void __start(uint32_t membase, uint32_t memsize,
> endmem -= STACK_SIZE; /* Stack */
>
> if (IS_ENABLED(CONFIG_MMU_EARLY)) {
> -
> endmem &= ~0x3fff;
> endmem -= SZ_16K; /* ttb */
>
> @@ -66,6 +65,9 @@ static noinline __noreturn void __start(uint32_t membase, uint32_t memsize,
> mmu_early_enable(membase, memsize, endmem);
> }
>
> +#ifdef CONFIG_MEMORY_LAYOUT_ALTERNATE
> + malloc_end = endmem;
> +#else
We should not need a kconfig option for this. Why not just use the
biggest memory region we find? Whether this is below or above the
barebox binary doesn't need to be known at compile time.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
