From 82a4725015d9e0e31544c0ab853ef8f2889c53f2 Mon Sep 17 00:00:00 2001 From: Oliver Brown Date: Wed, 13 Feb 2013 12:10:41 -0600 Subject: ENGR00244769-3 [NOR FLASH]-Improve WEIM NOR speed Improvements for WEIM NOR read performance. Changed burst and page size to 8 words. Changed read wait states to 10 and page read wait states to 4. Signed-off-by: Oliver Brown --- board/freescale/mx6q_sabreauto/mx6q_sabreauto.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/board/freescale/mx6q_sabreauto/mx6q_sabreauto.c b/board/freescale/mx6q_sabreauto/mx6q_sabreauto.c index 1f6902fad46..0a53dd9e287 100644 --- a/board/freescale/mx6q_sabreauto/mx6q_sabreauto.c +++ b/board/freescale/mx6q_sabreauto/mx6q_sabreauto.c @@ -723,10 +723,10 @@ iomux_v3_cfg_t nor_pads[] = { static void weim_norflash_cs_setup(void) { writel(0x00000120, WEIM_BASE_ADDR + 0x090); - writel(0x00620181, WEIM_BASE_ADDR + 0x000); + writel(0x00020181, WEIM_BASE_ADDR + 0x000); writel(0x00000001, WEIM_BASE_ADDR + 0x004); - writel(0x0f020000, WEIM_BASE_ADDR + 0x008); - writel(0x0000b000, WEIM_BASE_ADDR + 0x00c); + writel(0x0a020000, WEIM_BASE_ADDR + 0x008); + writel(0x0000c000, WEIM_BASE_ADDR + 0x00c); writel(0x0804a240, WEIM_BASE_ADDR + 0x010); } -- cgit v1.2.3