From cd8845d7a49687e9e7f727c9d821accf22854dd3 Mon Sep 17 00:00:00 2001 From: Steve Kipisz Date: Thu, 18 Jul 2013 15:13:03 -0400 Subject: am335x_evm: Add support for the NOR module on the memory cape This patch adds support for the NOR module that attaches to the memory cape for a Beaglebone board. This does not add booting support; only support so that you can boot from SD/MMC and see the NOR module so that it can be programmed. Signed-off-by: Steve Kipisz [trini: Clean up config changes slightly] Signed-off-by: Tom Rini --- arch/arm/cpu/armv7/am33xx/mem.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/cpu/armv7/am33xx') diff --git a/arch/arm/cpu/armv7/am33xx/mem.c b/arch/arm/cpu/armv7/am33xx/mem.c index 03e8c66c43c..b6eb46678fa 100644 --- a/arch/arm/cpu/armv7/am33xx/mem.c +++ b/arch/arm/cpu/armv7/am33xx/mem.c @@ -71,7 +71,11 @@ void gpmc_init(void) writel(0x00000008, &gpmc_cfg->sysconfig); writel(0x00000000, &gpmc_cfg->irqstatus); writel(0x00000000, &gpmc_cfg->irqenable); +#ifdef CONFIG_NOR + writel(0x00000200, &gpmc_cfg->config); +#else writel(0x00000012, &gpmc_cfg->config); +#endif /* * Disable the GPMC0 config set by ROM code */ -- cgit v1.2.3