[U-Boot] [PATCH 1/3] mx53: Change IPU_CTRL_BASE_ADDR definition

[Liu Hui-R64343]

>-----Original Message-----
>From: Fabio Estevam [mailto:festevam at gmail.com]
>Sent: Friday, May 11, 2012 9:08 AM
>To: u-boot at lists.denx.de
>Cc: sbabic at denx.de; Liu Hui-R64343; Estevam Fabio-R49496
>Subject: [PATCH 1/3] mx53: Change IPU_CTRL_BASE_ADDR definition
>
>From: Fabio Estevam <fabio.estevam at freescale.com>
>
>The original definition of IPU_CTRL_BASE_ADDR does match the value stated
>in the MX53 Reference Manual.
>
>However, if using such value the IPU driver hangs when trying to access the
>IPU registers.
>
>Looking for this definition in Freescale U-boot version shows that it is set as 0.
>
>Set it as 0 here as well, so that we can have a working IPU driver for mx53.
>
>Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>

Acked-by: Jason Liu <r64343 at freescale.com>

>---
> arch/arm/include/asm/arch-mx5/imx-regs.h |    2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
>diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h
>b/arch/arm/include/asm/arch-mx5/imx-regs.h
>index cef4190..171c4ab 100644
>--- a/arch/arm/include/asm/arch-mx5/imx-regs.h
>+++ b/arch/arm/include/asm/arch-mx5/imx-regs.h
>@@ -34,7 +34,7 @@
> #define NFC_BASE_ADDR_AXI       0xCFFF0000
> #define CS1_BASE_ADDR           0xB8000000
> #elif defined(CONFIG_MX53)
>-#define IPU_CTRL_BASE_ADDR      0x18000000
>+#define IPU_CTRL_BASE_ADDR      0x00000000
> #define SPBA0_BASE_ADDR         0x50000000
> #define AIPS1_BASE_ADDR         0x53F00000
> #define AIPS2_BASE_ADDR         0x63F00000
>--
>1.7.1
>