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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-14 23:56:41 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-02-04 15:52:38 +0100 |
| commit | ce2b453a79e4b676c7ab61ed5551045a43e83349 (patch) | |
| tree | ee9950b6639d1e1197d94bcb3adc8c6f84d2dbf2 /arch/arm/mach-imx/include/mach/imx25-regs.h | |
| parent | 5cd60cb21714bc331467f00358171a1612e7acb7 (diff) | |
| download | barebox-ce2b453a79e4b676c7ab61ed5551045a43e83349.tar.gz barebox-ce2b453a79e4b676c7ab61ed5551045a43e83349.tar.xz | |
ARM i.MX: Use SRAM stack in lowlevel code
Several i.MX boards setup a temporary stack in their lowlevel code.
Instead of using STACK_BASE use a stack in internal SRAM to get rid
of the STACK_BASE compile time dependency.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/include/mach/imx25-regs.h')
| -rw-r--r-- | arch/arm/mach-imx/include/mach/imx25-regs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx25-regs.h b/arch/arm/mach-imx/include/mach/imx25-regs.h index b8ae45a787..9ab0fb3eee 100644 --- a/arch/arm/mach-imx/include/mach/imx25-regs.h +++ b/arch/arm/mach-imx/include/mach/imx25-regs.h @@ -76,6 +76,9 @@ #define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400) #define MX25_CSI_BASE_ADDR 0x53ff8000 +#define MX25_IRAM_BASE_ADDR 0x78000000 /* internal ram */ +#define MX25_IRAM_SIZE SZ_128K + /* * Clock Controller Module (CCM) */ |