[PATCH] ARM: OMAP: VMALLOC Size

[PATCH] ARM: OMAP: VMALLOC Size

[Choraria, Rohit]

Hi, 

This patch increases the size of VMALLOC to accommodate the bigger DDR and 
NOR flashes being used now. Since SRAM is allocated at the end of VMALLOC 
area, moving the SRAM virtual address also.

Regards,
Rohit

Signed-off-by: Rohit Choraria <rohitkc@ti.com>
---
 arch/arm/plat-omap/sram.c           |    6 +++---
 include/asm-arm/arch-omap/vmalloc.h |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

Index: linux-omap/include/asm-arm/arch-omap/vmalloc.h
===================================================================
--- linux-omap.orig/include/asm-arm/arch-omap/vmalloc.h	2007-11-07 06:34:19.062643728 -0500
+++ linux-omap/include/asm-arm/arch-omap/vmalloc.h	2007-11-07 06:34:58.255685480 -0500
@@ -17,5 +17,5 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
-#define VMALLOC_END	  (PAGE_OFFSET + 0x10000000)
+#define VMALLOC_END	  (PAGE_OFFSET + 0x17000000)
 
Index: linux-omap/arch/arm/plat-omap/sram.c
===================================================================
--- linux-omap.orig/arch/arm/plat-omap/sram.c	2007-11-07 06:34:19.062643728 -0500
+++ linux-omap/arch/arm/plat-omap/sram.c	2007-11-07 09:58:34.914471048 -0500
@@ -25,11 +25,11 @@
 #include <asm/arch/board.h>
 
 #define OMAP1_SRAM_PA		0x20000000
-#define OMAP1_SRAM_VA		0xd0000000
+#define OMAP1_SRAM_VA		VMALLOC_END
 #define OMAP2_SRAM_PA		0x40200000
 #define OMAP2_SRAM_PUB_PA	0x4020f800
-#define OMAP2_SRAM_VA		0xd0000000
-#define OMAP2_SRAM_PUB_VA	0xd0000800
+#define OMAP2_SRAM_VA		VMALLOC_END
+#define OMAP2_SRAM_PUB_VA	(VMALLOC_END + 0x800)
 
 #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
 #define SRAM_BOOTLOADER_SZ	0x00

Re: [PATCH] ARM: OMAP: VMALLOC Size

[Tony Lindgren]

* Choraria, Rohit <rohitkc@ti.com> [071107 06:13]:
> Hi, 
> 
> This patch increases the size of VMALLOC to accommodate the bigger DDR and 
> NOR flashes being used now. Since SRAM is allocated at the end of VMALLOC 
> area, moving the SRAM virtual address also.
> 
> Regards,
> Rohit
> 
> Signed-off-by: Rohit Choraria <rohitkc@ti.com>
> ---
>  arch/arm/plat-omap/sram.c           |    6 +++---
>  include/asm-arm/arch-omap/vmalloc.h |    2 +-
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> Index: linux-omap/include/asm-arm/arch-omap/vmalloc.h
> ===================================================================
> --- linux-omap.orig/include/asm-arm/arch-omap/vmalloc.h	2007-11-07 06:34:19.062643728 -0500
> +++ linux-omap/include/asm-arm/arch-omap/vmalloc.h	2007-11-07 06:34:58.255685480 -0500
> @@ -17,5 +17,5 @@
>   * along with this program; if not, write to the Free Software
>   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
>   */
> -#define VMALLOC_END	  (PAGE_OFFSET + 0x10000000)
> +#define VMALLOC_END	  (PAGE_OFFSET + 0x17000000)
>  
> Index: linux-omap/arch/arm/plat-omap/sram.c
> ===================================================================
> --- linux-omap.orig/arch/arm/plat-omap/sram.c	2007-11-07 06:34:19.062643728 -0500
> +++ linux-omap/arch/arm/plat-omap/sram.c	2007-11-07 09:58:34.914471048 -0500
> @@ -25,11 +25,11 @@
>  #include <asm/arch/board.h>
>  
>  #define OMAP1_SRAM_PA		0x20000000
> -#define OMAP1_SRAM_VA		0xd0000000
> +#define OMAP1_SRAM_VA		VMALLOC_END
>  #define OMAP2_SRAM_PA		0x40200000
>  #define OMAP2_SRAM_PUB_PA	0x4020f800
> -#define OMAP2_SRAM_VA		0xd0000000
> -#define OMAP2_SRAM_PUB_VA	0xd0000800
> +#define OMAP2_SRAM_VA		VMALLOC_END
> +#define OMAP2_SRAM_PUB_VA	(VMALLOC_END + 0x800)
>  
>  #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
>  #define SRAM_BOOTLOADER_SZ	0x00

Pushing today.

Tony