[U-Boot] [PATCH] mx23: Fix the size of internal RAM
Marek Vasut
marex at denx.de
Fri Apr 26 20:11:49 CEST 2013
Dear Fabio Estevam,
> From: Fabio Estevam <fabio.estevam at freescale.com>
>
> mx23 has 32kB of internal RAM.
>
> While at it, use IRAM_BASE_ADDR and IRAM_SIZE as the other i.MX SoCs.
>
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> arch/arm/include/asm/arch-mxs/regs-base.h | 3 +++
> include/configs/mx23_olinuxino.h | 4 ++--
> include/configs/mx23evk.h | 4 ++--
> 3 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/include/asm/arch-mxs/regs-base.h
> b/arch/arm/include/asm/arch-mxs/regs-base.h index 2d9f96b..855f9d6 100644
> --- a/arch/arm/include/asm/arch-mxs/regs-base.h
> +++ b/arch/arm/include/asm/arch-mxs/regs-base.h
> @@ -28,6 +28,7 @@
> #ifndef __MXS_REGS_BASE_H__
> #define __MXS_REGS_BASE_H__
>
> +#include <asm/sizes.h>
> /*
> * Register base addresses for i.MX23
> */
> @@ -69,6 +70,8 @@
> #define MXS_USBPHY0_BASE 0x8007C000
> #define MXS_USBCTRL0_BASE 0x80080000
> #define MXS_DRAM_BASE 0x800E0000
> +#define IRAM_BASE_ADDR 0x00000000
> +#define IRAM_SIZE SZ_32K
It's called OCRAM in the datasheet. And it's 128K on MX28.
[...]
Best regards,
Marek Vasut
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