split magicbox patch
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4707 3c298f89-4303-0410-b956-a3cf2f4a3e73master
Felix Fietkau
parent
89e49bef8a
commit
9050e27e77
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
||||
Loading…
Reference in New Issue