[ARM] 4362/1: trizeps4 update
This update for trizeps4 SoM contains:
- support for new TFT on more recent ConXS evalboard
- correct partition of flash device
- update of "trizeps4_defconfig"
Signed-off-by: Jrgen Schindele (linux@schindele.name)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 119c64b..28c79bd 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -24,6 +24,7 @@
#include <linux/delay.h>
#include <linux/serial_8250.h>
#include <linux/mtd/mtd.h>
+#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
#include <asm/types.h>
@@ -55,23 +56,31 @@
static struct mtd_partition trizeps4_partitions[] = {
{
.name = "Bootloader",
+ .offset = 0x00000000,
.size = 0x00040000,
- .offset = 0,
.mask_flags = MTD_WRITEABLE /* force read-only */
},{
- .name = "Kernel",
- .size = 0x00400000,
- .offset = 0x00040000
+ .name = "Backup",
+ .offset = 0x00040000,
+ .size = 0x00040000,
},{
- .name = "Filesystem",
+ .name = "Image",
+ .offset = 0x00080000,
+ .size = 0x01080000,
+ },{
+ .name = "IPSM",
+ .offset = 0x01100000,
+ .size = 0x00e00000,
+ },{
+ .name = "Registry",
+ .offset = 0x01f00000,
.size = MTDPART_SIZ_FULL,
- .offset = 0x00440000
}
};
-static struct flash_platform_data trizeps4_flash_data[] = {
+static struct physmap_flash_data trizeps4_flash_data[] = {
{
- .map_name = "cfi_probe",
+ .width = 4, /* bankwidth in bytes */
.parts = trizeps4_partitions,
.nr_parts = ARRAY_SIZE(trizeps4_partitions)
}
@@ -79,15 +88,15 @@
static struct resource flash_resource = {
.start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + SZ_64M - 1,
+ .end = PXA_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
- .name = "pxa2xx-flash",
+ .name = "physmap-flash",
.id = 0,
.dev = {
- .platform_data = &trizeps4_flash_data,
+ .platform_data = trizeps4_flash_data,
},
.resource = &flash_resource,
.num_resources = 1,
@@ -393,11 +402,37 @@
.pxafb_backlight_power = board_backlight_power,
};
+static struct pxafb_mode_info toshiba_lcd_mode = {
+ .pixclock = 39720,
+ .xres = 640,
+ .yres = 480,
+ .bpp = 8,
+ .hsync_len = 63,
+ .left_margin = 12,
+ .right_margin = 12,
+ .vsync_len = 4,
+ .upper_margin = 32,
+ .lower_margin = 10,
+ .sync = 0,
+ .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info toshiba_lcd = {
+ .modes = &toshiba_lcd_mode,
+ .num_modes = 1,
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+ .lccr0 = LCCR0_Color | LCCR0_Act,
+ .lccr3 = 0x03400002,
+ .pxafb_backlight_power = board_backlight_power,
+};
+
static void __init trizeps4_init(void)
{
platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices));
- set_pxa_fb_info(&sharp_lcd);
+/* set_pxa_fb_info(&sharp_lcd); */
+ set_pxa_fb_info(&toshiba_lcd);
pxa_set_mci_info(&trizeps4_mci_platform_data);
pxa_set_ficp_info(&trizeps4_ficp_platform_data);
@@ -436,9 +471,10 @@
/* whats that for ??? */
pxa_gpio_mode(GPIO79_nCS_3_MD);
+#ifdef CONFIG_LEDS
pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
-
+#endif
#ifdef CONFIG_MACH_TRIZEPS4_CONXS
#ifdef CONFIG_IDE_PXA_CF
/* if boot direct from compact flash dont disable power */