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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-23 21:36:29 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-04 15:19:53 +0200 |
| commit | a36a8f5d1b2a4031e12a204d01185c07d42561f5 (patch) | |
| tree | a6116f90e9c731a5534490777da3c18ce7812291 /arch/arm/mach-imx/imx1.c | |
| parent | 8b88e6dadb60d3aa4beb8c591a5be8b54f9f1fe8 (diff) | |
| download | barebox-a36a8f5d1b2a4031e12a204d01185c07d42561f5.tar.gz barebox-a36a8f5d1b2a4031e12a204d01185c07d42561f5.tar.xz | |
ARM i.MX1: Add function to setup chipselect
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/imx1.c')
| -rw-r--r-- | arch/arm/mach-imx/imx1.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx1.c b/arch/arm/mach-imx/imx1.c index e6fba16b49..536a9ada55 100644 --- a/arch/arm/mach-imx/imx1.c +++ b/arch/arm/mach-imx/imx1.c @@ -13,7 +13,15 @@ #include <common.h> #include <init.h> +#include <io.h> #include <mach/imx-regs.h> +#include <mach/weim.h> + +void imx1_setup_eimcs(size_t cs, unsigned upper, unsigned lower) +{ + writel(upper, MX1_EIM_BASE_ADDR + cs * 8); + writel(lower, MX1_EIM_BASE_ADDR + 4 + cs * 8); +} static int imx1_init(void) { |