Hi!
and sorry for touching ancient stuff again... Also sorry for long Cc list,
which is not even complete, because some projects seem to be dead now.
So, are there any objections to remove drivers/mtd/maps/omap_nor.c entirely
in favour of physmap-flash?
$ rgrep omapflash arch/arm | sed "s/:.*//" | sort | uniq
arch/arm/mach-omap1/board-fsample.c
arch/arm/mach-omap1/board-h2.c
arch/arm/mach-omap1/board-h3.c
arch/arm/mach-omap1/board-innovator.c
arch/arm/mach-omap1/board-osk.c
arch/arm/mach-omap1/board-palmte.c
arch/arm/mach-omap1/board-palmtt.c
arch/arm/mach-omap1/board-palmz71.c
arch/arm/mach-omap1/board-perseus2.c
arch/arm/mach-omap1/board-sx1.c
arch/arm/mach-omap2/board-2430sdp.c
arch/arm/mach-omap2/board-h4.c
Note that list is missing board-voiceblue.c, which is converted by patch bellow.
Function omap_set_vpp should be probably moved somewhere to plat-omap.
Suggestions?
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 35c75c1..30e6d0d 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -22,11 +22,11 @@
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
+#include <linux/mtd/physmap.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <plat/common.h>
@@ -85,9 +85,31 @@ static int __init ext_uart_init(void)
}
arch_initcall(ext_uart_init);
-static struct flash_platform_data voiceblue_flash_data = {
- .map_name = "cfi_probe",
+static void omap_set_vpp(struct map_info *map, int enable)
+{
+ static int count;
+ u32 l;
+
+ if (cpu_class_is_omap1()) {
+ if (enable) {
+ if (count++ == 0) {
+ l = omap_readl(EMIFS_CONFIG);
+ l |= OMAP_EMIFS_CONFIG_WP;
+ omap_writel(l, EMIFS_CONFIG);
+ }
+ } else {
+ if (count && (--count == 0)) {
+ l = omap_readl(EMIFS_CONFIG);
+ l &= ~OMAP_EMIFS_CONFIG_WP;
+ omap_writel(l, EMIFS_CONFIG);
+ }
+ }
+ }
+}
+
+static struct physmap_flash_data voiceblue_flash_data = {
.width = 2,
+ .set_vpp = omap_set_vpp,
};
static struct resource voiceblue_flash_resource = {
@@ -97,7 +119,7 @@ static struct resource voiceblue_flash_resource = {
};
static struct platform_device voiceblue_flash_device = {
- .name = "omapflash",
+ .name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &voiceblue_flash_data,
--
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