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split magicbox patch 

SVN-Revision: 4707
owl
Felix Fietkau 2006-08-30 04:09:54 +00:00
parent a57ca1df69
commit a2d58f54e8
2 changed files with 137 additions and 136 deletions
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136
openwrt/target/linux/magicbox-2.6/patches/001-magicbox_support.patch
View File

@ -356,142 +356,6 @@ diff -Nur linux-2.6.17/arch/ppc/platforms/4xx/Makefile linux-2.6.17-owrt/arch/pp
obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o
obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o
diff -Nur linux-2.6.17/drivers/mtd/maps/Kconfig linux-2.6.17-owrt/drivers/mtd/maps/Kconfig
--- linux-2.6.17/drivers/mtd/maps/Kconfig 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/drivers/mtd/maps/Kconfig 2006-08-25 23:33:05.000000000 +0200
@@ -323,6 +323,15 @@
Walnut board. If you have one of these boards and would like to
use the flash chips on it, say 'Y'.
+config MTD_MAGICMAP
+ tristate "Flash device mapped on IBM 405EP MagicBox"
+ depends on MTD_CFI && MTD_PARTITIONS && 40x && MAGICBOX
+ help
+ This enables access routines for the flash chips on the IBM 405EP
+ MagicBox board. If you have one of these boards and would like to
+ use the flash chips on it, say 'Y'.
+
+
config MTD_EBONY
tristate "Flash devices mapped on IBM 440GP Ebony"
depends on MTD_JEDECPROBE && EBONY
diff -Nur linux-2.6.17/drivers/mtd/maps/magicmap.c linux-2.6.17-owrt/drivers/mtd/maps/magicmap.c
--- linux-2.6.17/drivers/mtd/maps/magicmap.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.17-owrt/drivers/mtd/maps/magicmap.c 2006-08-25 23:33:05.000000000 +0200
@@ -0,0 +1,102 @@
+/*
+ * magicmap.c: Copyleft 2005 Karol Lewandowski
+ *
+ * Mapping for MagicBox flash.
+ * Based on walnut.c.
+ *
+ * Heikki Lindholm <holindho@infradead.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/config.h>
+#include <asm/io.h>
+
+static struct mtd_info *flash;
+
+static struct map_info magic_map = {
+ .name = "Magically mapped flash",
+ .phys = 0xffc00000,
+ .size = 0x400000,
+ .bankwidth = 2,
+};
+
+static struct mtd_partition magic_partitions[] = {
+ {
+ .name = "kernel",
+ .offset = 0x0,
+ .size = 0x0e0000,
+ },
+ {
+ .name = "ramdisk",
+ .offset = 0x0e0000,
+ .size = 0x2c0000,
+ },
+ {
+ .name = "persistent",
+ .offset = 0x3a0000,
+ .size = 0x020000,
+ },
+ {
+ .name = "bootloader",
+ .offset = 0x3c0000,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+int __init init_magic(void)
+{
+ magic_map.virt =
+ (void __iomem *)ioremap(magic_map.phys, magic_map.size);
+
+ if (!magic_map.virt) {
+ printk("Failed to ioremap flash.\n");
+ return -EIO;
+ }
+
+ simple_map_init(&magic_map);
+
+ flash = do_map_probe("cfi_probe", &magic_map);
+ if (flash) {
+ flash->owner = THIS_MODULE;
+ add_mtd_partitions(flash, magic_partitions,
+ ARRAY_SIZE(magic_partitions));
+ } else {
+ printk("map probe failed for flash\n");
+ return -ENXIO;
+ }
+
+ return 0;
+}
+
+static void __exit cleanup_magic(void)
+{
+ if (flash) {
+ del_mtd_partitions(flash);
+ map_destroy(flash);
+ }
+
+ if (magic_map.virt) {
+ iounmap((void *)magic_map.virt);
+ magic_map.virt = NULL;
+ }
+}
+
+module_init(init_magic);
+module_exit(cleanup_magic);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Karol Lewandowski");
+MODULE_DESCRIPTION("MTD map and partitions for IBM 405EP MagicBox boards");
diff -Nur linux-2.6.17/drivers/mtd/maps/Makefile linux-2.6.17-owrt/drivers/mtd/maps/Makefile
--- linux-2.6.17/drivers/mtd/maps/Makefile 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/drivers/mtd/maps/Makefile 2006-08-25 23:33:05.000000000 +0200
@@ -58,6 +58,7 @@
obj-$(CONFIG_MTD_BEECH) += beech-mtd.o
obj-$(CONFIG_MTD_ARCTIC) += arctic-mtd.o
obj-$(CONFIG_MTD_WALNUT) += walnut.o
+obj-$(CONFIG_MTD_MAGICMAP) += magicmap.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_NOR_TOTO) += omap-toto-flash.o
diff -Nur linux-2.6.17/include/asm-ppc/ibm4xx.h linux-2.6.17-owrt/include/asm-ppc/ibm4xx.h
--- linux-2.6.17/include/asm-ppc/ibm4xx.h 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/include/asm-ppc/ibm4xx.h 2006-08-25 23:33:05.000000000 +0200

137
openwrt/target/linux/magicbox-2.6/patches/002-flash_map.patch Normal file
View File

@ -0,0 +1,137 @@
diff -Nur linux-2.6.17/drivers/mtd/maps/Kconfig linux-2.6.17-owrt/drivers/mtd/maps/Kconfig
--- linux-2.6.17/drivers/mtd/maps/Kconfig 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/drivers/mtd/maps/Kconfig 2006-08-25 23:33:05.000000000 +0200
@@ -323,6 +323,15 @@
Walnut board. If you have one of these boards and would like to
use the flash chips on it, say 'Y'.
+config MTD_MAGICMAP
+ tristate "Flash device mapped on IBM 405EP MagicBox"
+ depends on MTD_CFI && MTD_PARTITIONS && 40x && MAGICBOX
+ help
+ This enables access routines for the flash chips on the IBM 405EP
+ MagicBox board. If you have one of these boards and would like to
+ use the flash chips on it, say 'Y'.
+
+
config MTD_EBONY
tristate "Flash devices mapped on IBM 440GP Ebony"
depends on MTD_JEDECPROBE && EBONY
diff -Nur linux-2.6.17/drivers/mtd/maps/magicmap.c linux-2.6.17-owrt/drivers/mtd/maps/magicmap.c
--- linux-2.6.17/drivers/mtd/maps/magicmap.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.17-owrt/drivers/mtd/maps/magicmap.c 2006-08-25 23:33:05.000000000 +0200
@@ -0,0 +1,102 @@
+/*
+ * magicmap.c: Copyleft 2005 Karol Lewandowski
+ *
+ * Mapping for MagicBox flash.
+ * Based on walnut.c.
+ *
+ * Heikki Lindholm <holindho@infradead.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/config.h>
+#include <asm/io.h>
+
+static struct mtd_info *flash;
+
+static struct map_info magic_map = {
+ .name = "Magically mapped flash",
+ .phys = 0xffc00000,
+ .size = 0x400000,
+ .bankwidth = 2,
+};
+
+static struct mtd_partition magic_partitions[] = {
+ {
+ .name = "kernel",
+ .offset = 0x0,
+ .size = 0x0e0000,
+ },
+ {
+ .name = "ramdisk",
+ .offset = 0x0e0000,
+ .size = 0x2c0000,
+ },
+ {
+ .name = "persistent",
+ .offset = 0x3a0000,
+ .size = 0x020000,
+ },
+ {
+ .name = "bootloader",
+ .offset = 0x3c0000,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ },
+};
+
+int __init init_magic(void)
+{
+ magic_map.virt =
+ (void __iomem *)ioremap(magic_map.phys, magic_map.size);
+
+ if (!magic_map.virt) {
+ printk("Failed to ioremap flash.\n");
+ return -EIO;
+ }
+
+ simple_map_init(&magic_map);
+
+ flash = do_map_probe("cfi_probe", &magic_map);
+ if (flash) {
+ flash->owner = THIS_MODULE;
+ add_mtd_partitions(flash, magic_partitions,
+ ARRAY_SIZE(magic_partitions));
+ } else {
+ printk("map probe failed for flash\n");
+ return -ENXIO;
+ }
+
+ return 0;
+}
+
+static void __exit cleanup_magic(void)
+{
+ if (flash) {
+ del_mtd_partitions(flash);
+ map_destroy(flash);
+ }
+
+ if (magic_map.virt) {
+ iounmap((void *)magic_map.virt);
+ magic_map.virt = NULL;
+ }
+}
+
+module_init(init_magic);
+module_exit(cleanup_magic);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Karol Lewandowski");
+MODULE_DESCRIPTION("MTD map and partitions for IBM 405EP MagicBox boards");
diff -Nur linux-2.6.17/drivers/mtd/maps/Makefile linux-2.6.17-owrt/drivers/mtd/maps/Makefile
--- linux-2.6.17/drivers/mtd/maps/Makefile 2006-06-18 03:49:35.000000000 +0200
+++ linux-2.6.17-owrt/drivers/mtd/maps/Makefile 2006-08-25 23:33:05.000000000 +0200
@@ -58,6 +58,7 @@
obj-$(CONFIG_MTD_BEECH) += beech-mtd.o
obj-$(CONFIG_MTD_ARCTIC) += arctic-mtd.o
obj-$(CONFIG_MTD_WALNUT) += walnut.o
+obj-$(CONFIG_MTD_MAGICMAP) += magicmap.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_NOR_TOTO) += omap-toto-flash.o