ARM: 6903/1: Realview: Use physmap driver instead of integrator-flash
Tested on a PB11-MPCore.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig
index 5ca7a61..abe61bf 100644
--- a/arch/arm/configs/realview-smp_defconfig
+++ b/arch/arm/configs/realview-smp_defconfig
@@ -38,7 +38,7 @@
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
CONFIG_ARM_CHARLCD=y
CONFIG_NETDEVICES=y
CONFIG_SMSC_PHY=y
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index fcaa603..7079cbe 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -37,7 +37,7 @@
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_ARM_INTEGRATOR=y
+CONFIG_MTD_PHYSMAP=y
CONFIG_ARM_CHARLCD=y
CONFIG_NETDEVICES=y
CONFIG_SMSC_PHY=y
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 75dbc87..d3f1dde 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -31,6 +31,7 @@
#include <linux/amba/mmci.h>
#include <linux/gfp.h>
#include <linux/clkdev.h>
+#include <linux/mtd/physmap.h>
#include <asm/system.h>
#include <mach/hardware.h>
@@ -41,7 +42,6 @@
#include <asm/hardware/icst.h>
#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
@@ -77,27 +77,7 @@
#define REALVIEW_FLASHCTRL (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_FLASH_OFFSET)
-static int realview_flash_init(void)
-{
- u32 val;
-
- val = __raw_readl(REALVIEW_FLASHCTRL);
- val &= ~REALVIEW_FLASHPROG_FLVPPEN;
- __raw_writel(val, REALVIEW_FLASHCTRL);
-
- return 0;
-}
-
-static void realview_flash_exit(void)
-{
- u32 val;
-
- val = __raw_readl(REALVIEW_FLASHCTRL);
- val &= ~REALVIEW_FLASHPROG_FLVPPEN;
- __raw_writel(val, REALVIEW_FLASHCTRL);
-}
-
-static void realview_flash_set_vpp(int on)
+static void realview_flash_set_vpp(struct map_info *map, int on)
{
u32 val;
@@ -109,16 +89,13 @@
__raw_writel(val, REALVIEW_FLASHCTRL);
}
-static struct flash_platform_data realview_flash_data = {
- .map_name = "cfi_probe",
+static struct physmap_flash_data realview_flash_data = {
.width = 4,
- .init = realview_flash_init,
- .exit = realview_flash_exit,
.set_vpp = realview_flash_set_vpp,
};
struct platform_device realview_flash_device = {
- .name = "armflash",
+ .name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &realview_flash_data,