| Message ID | 1366995623-26480-1-git-send-email-festevam@gmail.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Stefano Babic |
| Headers | show |
On Fri, Apr 26, 2013 at 2:00 PM, Fabio Estevam <festevam@gmail.com> wrote: > From: Fabio Estevam <fabio.estevam@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@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 Please fix the indenting to be the same. -- Otavio Salvador O.S. Systems E-mail: otavio@ossystems.com.br http://www.ossystems.com.br Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br
Dear Fabio Estevam, > From: Fabio Estevam <fabio.estevam@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@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
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 /* * Register base addresses for i.MX28 diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h index 38ad7f4..7659f52 100644 --- a/include/configs/mx23_olinuxino.h +++ b/include/configs/mx23_olinuxino.h @@ -77,8 +77,8 @@ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 /* Point initial SP in SRAM so SPL can use it too. */ -#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000 -#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024) +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE #define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h index e5a15a4..c5264a6 100644 --- a/include/configs/mx23evk.h +++ b/include/configs/mx23evk.h @@ -72,8 +72,8 @@ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 /* Point initial SP in SRAM so SPL can use it too. */ -#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000 -#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024) +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE #define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)