X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/550454d4b6186e712a1b48e27a3dce788dd54ca9..99f91a79631fa10beb01a309d2814c21bdf5a7b8:/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c

diff --git a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
index 9eb08c8dd..3c2cec721 100644
--- a/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
+++ b/target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
@@ -1,9 +1,9 @@
 /*
  *  Generic RDC321x platform devices
  *
- *  Copyright (C) 2007-2008 OpenWrt.org
+ *  Copyright (C) 2007-2009 OpenWrt.org
  *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+ *  Copyright (C) 2008-2009 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
  *
  *  This program is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU General Public License
@@ -36,7 +36,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/root_dev.h>
 
-#include <asm/mach-rdc321x/gpio.h>
+#include <asm/rdc321x_gpio.h>
 
 /* Flash */
 #ifdef CONFIG_MTD_R8610
@@ -79,7 +79,7 @@ static struct platform_device rdc_flash_device = {
 
 /* LEDS */
 static struct gpio_led default_leds[] = {
-	{ .name = "rdc321x:dmz", .gpio = 1, },
+	{ .name = "rdc321x:dmz", .gpio = 1, .active_low = 1},
 };
 
 static struct gpio_led_platform_data rdc321x_led_data = {
@@ -157,19 +157,19 @@ static int __init rdc_board_setup(void)
 {
 #ifndef CONFIG_MTD_RDC3210
 	struct map_info rdc_map_info;
-	u32 the_header[4];
+	u32 the_header[8];
 
 	ROOT_DEV = 0;
 	rdc_map_info.name = rdc_flash_device.name;
-	rdc_map_info.phys = 0xff000000;
-	rdc_map_info.size = 0x1000000;
+	rdc_map_info.size = 0x800000;	//8MB
+	rdc_map_info.phys = (u32) -rdc_map_info.size;
 	rdc_map_info.bankwidth = 2;
 	rdc_map_info.set_vpp = NULL;
 	simple_map_init(&rdc_map_info);
 	while (probe_flash_start(&rdc_map_info)) {
-		rdc_map_info.phys++;
-		if (--rdc_map_info.size)
+		if (rdc_map_info.size /= 2 < 0x100000)	//1MB
 			panic("Could not find start of flash!");
+		rdc_map_info.phys = (u32) -rdc_map_info.size;
 	}
 	rdc_flash_resource.start = rdc_map_info.phys;
 	rdc_flash_data.width = rdc_map_info.bankwidth;
@@ -181,10 +181,36 @@ static int __init rdc_board_setup(void)
 	the_header[2] = ((u32 *)rdc_map_info.virt)[2];
 	the_header[3] = ((u32 *)rdc_map_info.virt)[3];
 	iounmap(rdc_map_info.virt);
+	rdc_map_info.virt = ioremap_nocache(rdc_map_info.phys + 0x8000, 0x10);
+	if (rdc_map_info.virt == NULL)
+		panic("Could not ioremap to read device magic!");
+	the_header[4] = ((u32 *)rdc_map_info.virt)[0];
+	the_header[5] = ((u32 *)rdc_map_info.virt)[1];
+	the_header[6] = ((u32 *)rdc_map_info.virt)[2];
+	the_header[7] = ((u32 *)rdc_map_info.virt)[3];
+	iounmap(rdc_map_info.virt);
 	if (!memcmp(the_header, "GMTK", 4)) {	/* Gemtek */
 		/* TODO */
-	} else if (!memcmp(the_header, "CSYS", 4)) {	/* Sitecom */
-		/* TODO */
+	} else if (!memcmp(the_header + 4, "CSYS", 4)) {	/* Sitecom */
+		rdc_flash_parts[0].name = "system";
+		rdc_flash_parts[0].offset = 0;
+		rdc_flash_parts[0].size = rdc_map_info.size - 0x10000;
+		rdc_flash_parts[1].name = "config";
+		rdc_flash_parts[1].offset = 0;
+		rdc_flash_parts[1].size = 0x8000;
+		rdc_flash_parts[2].name = "magic";
+		rdc_flash_parts[2].offset = 0x8000;
+		rdc_flash_parts[2].size = 0x14;
+		rdc_flash_parts[3].name = "kernel";
+		rdc_flash_parts[3].offset = 0x8014;
+		rdc_flash_parts[3].size = the_header[5];
+		rdc_flash_parts[4].name = "rootfs";
+		rdc_flash_parts[4].offset = 0x8014 + the_header[5];
+		rdc_flash_parts[4].size = rdc_flash_parts[0].size - rdc_flash_parts[4].offset;
+		rdc_flash_parts[5].name = "bootloader";
+		rdc_flash_parts[5].offset = rdc_flash_parts[0].size;
+		rdc_flash_parts[5].size = 0x10000;
+		rdc_flash_data.nr_parts = 6;
 	} else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) {	/* AMIT */
 		rdc_flash_parts[0].name = "kernel_parthdr";
 		rdc_flash_parts[0].offset = 0;