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OMAP2/3: Add support for flash on SDP boards

PATCH New Tony Lindgren 1 participant 1 message Jun 15, 2009

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Arm (32-bit) Arm sub-architectures OMAP2+ support
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Tony Lindgren

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PATCH 1/1 OMAP2/3: Add support for flash on SDP boards

Hi,

Here's a minimal patch to add onenand support for SDPs.

Tony

Quoted 1 line

From b8a6a05466f241454e73966dd5b1446216fed3db Mon Sep 17 00:00:00 2001

From: Tony Lindgren <[email protected]>
Date: Mon, 15 Jun 2009 15:43:37 +0300
Subject: [PATCH] OMAP2/3: Add support for flash on SDP boards

Add support for flash on SDP boards. Currently only onenand is supported.

Only tested on 3430SDP, somebody please test on 2430SDP.

Signed-off-by Tony Lindgren <[email protected]>
arch/arm/mach-omap2/Makefile +2 -0
index 1f86f11..a0c2ac1 100644
@@ -44,6 +44,7 @@ obj-$(CONFIG_OMAP_IOMMU)		+= $(iommu-y)
 obj-$(CONFIG_MACH_OMAP_GENERIC)		+= board-generic.o
 obj-$(CONFIG_MACH_OMAP_H4)		+= board-h4.o
 obj-$(CONFIG_MACH_OMAP_2430SDP)		+= board-2430sdp.o \
+					   board-sdp-flash.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_OMAP_APOLLON)		+= board-apollon.o
 obj-$(CONFIG_MACH_OMAP3_BEAGLE)		+= board-omap3beagle.o \

@@ -57,6 +58,7 @@ obj-$(CONFIG_MACH_OMAP3EVM)		+= board-omap3evm.o \
 obj-$(CONFIG_MACH_OMAP3_PANDORA)	+= board-omap3pandora.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_OMAP_3430SDP)		+= board-3430sdp.o \
+					   board-sdp-flash.o \
 					   mmc-twl4030.o
 obj-$(CONFIG_MACH_NOKIA_N800)		+= board-n800.o \
 					   board-n800-mmc.o \
arch/arm/mach-omap2/board-2430sdp.c +2 -0
index 9c3fdcd..3aa106f 100644
@@ -39,6 +39,7 @@
 #include <mach/gpmc-smc91x.h>
 
 #include "mmc-twl4030.h"
+#include "board-sdp.h"
 
 #define SDP2430_CS0_BASE	0x04000000
 #define SECONDARY_LCD_GPIO		147

@@ -211,6 +212,7 @@ static void __init omap_2430sdp_init(void)
 	twl4030_mmc_init(mmc);
 	usb_musb_init();
 	board_smc91x_init();
+	sdp_flash_init();
 
 	/* Turn off secondary LCD backlight */
 	ret = gpio_request(SECONDARY_LCD_GPIO, "Secondary LCD backlight");
arch/arm/mach-omap2/board-3430sdp.c +2 -0
index 21b4a52..6f16803 100644
@@ -43,6 +43,7 @@
 
 #include "sdram-qimonda-hyb18m512160af-6.h"
 #include "mmc-twl4030.h"
+#include "board-sdp.h"
 
 #define CONFIG_DISABLE_HFCLK 1
 

@@ -495,6 +496,7 @@ static void __init omap_3430sdp_init(void)
 	omap_serial_init();
 	usb_musb_init();
 	board_smc91x_init();
+	sdp_flash_init();
 	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, true, true, 57, 61);
 }
arch/arm/mach-omap2/board-sdp-flash.c new file +78 -0

78 lines not on this page · raw message

arch/arm/mach-omap2/board-sdp.h new file +9 -0
new file mode 100644
index 0000000..ad72189
@@ -0,0 +1,9 @@
+/*
+ *  arch/arm/plat-omap/include/mach/board-sdp.h
+ *
+ *  Information structures for SDP-specific board config data
+ *
+ *  Copyright (C) 2009 Nokia Corporation
+ */
+
+extern void sdp_flash_init(void);