[U-Boot] [PATCH] mx28evk: Scan only first 512 MB of DRAM to avoid memory wraparound

Marek Vasut
2012-05-12T16:10:19Z

> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Scan only first 512 MB of DRAM to avoid memory wraparound.
>
> This fixes mx28evk boot and it follows the same idea of commit
> 19a2066b57 (M28: Scan only first 512 MB of DRAM to avoid memory wraparound)

Thanks, sorry for the breakage.

Acked-by: Marek Vasut <marex@denx.de>

btw. I think Otavio was working on some common config, wasn't he?
btw2. won't there ever be MX28EVK with more than 512MB of DRAM?

>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> include/configs/mx28evk.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
> index 0c18e50..a4ea12d 100644
> --- a/include/configs/mx28evk.h
> +++ b/include/configs/mx28evk.h
> @@ -75,7 +75,7 @@
> */
> #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
> #define PHYS_SDRAM_1 0x40000000 /* Base address */
> -#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
> +#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512MB RAM */
> #define CONFIG_STACKSIZE (128 * 1024) /* 128 KB stack */
> #define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for
malloc */
> #define CONFIG_SYS_MEMTEST_START 0x40000000 /* Memtest start adr */

Best regards,
Marek Vasut