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-rw-r--r--packages/linux/linux-ezx-2.6.20.7/ezx-mtd-map.patch274
1 files changed, 0 insertions, 274 deletions
diff --git a/packages/linux/linux-ezx-2.6.20.7/ezx-mtd-map.patch b/packages/linux/linux-ezx-2.6.20.7/ezx-mtd-map.patch
deleted file mode 100644
index f59e31d9a2..0000000000
--- a/packages/linux/linux-ezx-2.6.20.7/ezx-mtd-map.patch
+++ /dev/null
@@ -1,274 +0,0 @@
-Index: linux-2.6.20.7/drivers/mtd/maps/Kconfig
-===================================================================
---- linux-2.6.20.7.orig/drivers/mtd/maps/Kconfig 2007-04-21 12:47:04.000000000 -0300
-+++ linux-2.6.20.7/drivers/mtd/maps/Kconfig 2007-04-21 13:01:08.000000000 -0300
-@@ -595,6 +595,28 @@
- help
- This enables access to the flash chip on the Sharp SL Series of PDAs.
-
-+config MTD_EZX
-+ bool "Map driver for Motorola EZX Platform"
-+ depends on MTD && PXA_EZX
-+
-+if MTD_EZX
-+
-+choice
-+ prompt "Select partition mapping for EZX platform"
-+
-+config MTD_EZX_A780
-+ bool "A780/E680 Original Mapping"
-+
-+config MTD_EZX_A780_ALTERNATE
-+ bool "A780/E680 Alternate Mapping for BLOB2"
-+
-+config MTD_EZX_E2
-+ bool "E2 Original Mapping"
-+
-+endchoice
-+
-+endif
-+
- config MTD_PLATRAM
- tristate "Map driver for platform device RAM (mtd-ram)"
- depends on MTD
-Index: linux-2.6.20.7/drivers/mtd/maps/Makefile
-===================================================================
---- linux-2.6.20.7.orig/drivers/mtd/maps/Makefile 2007-04-21 12:55:09.000000000 -0300
-+++ linux-2.6.20.7/drivers/mtd/maps/Makefile 2007-04-21 12:55:45.000000000 -0300
-@@ -72,3 +72,4 @@
- obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o
- obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o
- obj-$(CONFIG_MTD_TQM834x) += tqm834x.o
-+obj-$(CONFIG_MTD_EZX) += ezx-flash.o
-Index: linux-2.6.20.7/drivers/mtd/maps/ezx-flash.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.20.7/drivers/mtd/maps/ezx-flash.c 2007-04-21 13:07:14.000000000 -0300
-@@ -0,0 +1,227 @@
-+/*
-+ * $Id: $
-+ *
-+ * Map driver for the PXA27x
-+ *
-+ * Author: Harald Welte
-+ * Copyright: (C) 2001 MontaVista Software Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ * Mar 3, 2007 - (Daniel Ribeiro) Alternate partition table
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/slab.h>
-+
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/partitions.h>
-+
-+#include <asm/io.h>
-+#include <asm/hardware.h>
-+#include <asm/arch/pxa-regs.h>
-+#include <asm/arch/mainstone.h>
-+
-+#define WINDOW_ADDR 0x0
-+#define WINDOW_SIZE (32*1024*1024)
-+#define WINDOW_CACHE_ADDR 0x0
-+#define WINDOW_CACHE_SIZE 0x1a00000
-+
-+static void pxa27x_map_inval_cache(struct map_info *map, unsigned long from,
-+ ssize_t len)
-+{
-+#if 0
-+ unsigned long endaddress, i, j;
-+ endaddress = from + len -1;
-+ from &= ~(32-1);
-+ endaddress &= ~(32-1);
-+ for (i = from; i <= endaddress; i += 32)
-+ asm("mcr p15, 0, %0, c7, c6, 1"::"r"(i));
-+
-+ asm( "mrc p15, 0, %0, c2, c0, 0\n"
-+ "mov %0, %0\n"
-+ "sub pc, pc #4"
-+ :"=r"(j));
-+#else
-+ consistent_sync((char *)map->cached + from, len, DMA_FROM_DEVICE);
-+#endif
-+}
-+
-+
-+struct map_info pxa27x_map = {
-+ .name = "PXA27x flash",
-+ .size = WINDOW_SIZE,
-+ .phys = WINDOW_ADDR,
-+ .inval_cache = &pxa27x_map_inval_cache,
-+};
-+
-+#if defined CONFIG_MTD_EZX_A780_ALTERNATE
-+static struct mtd_partition pxa27x_partitions[] = {
-+ {
-+ .name = "Bootloader (RO)",
-+ .size = 0x00020000,
-+ .offset = 0,
-+ .mask_flags = MTD_WRITEABLE,
-+ }, {
-+ .name = "Bootloader 2",
-+ .size = 0x00020000,
-+ .offset = 0x00020000,
-+ } , {
-+ .name = "Kernel 1",
-+ .size = 0x000e0000, // 896KB
-+ .offset = 0x00040000,
-+ } , {
-+ .name = "rootfs",
-+ .size = 0x01760000,
-+ .offset = 0x00120000,
-+ } , {
-+ .name = "Kernel 2",
-+ .size = 0x00180000, // 1.5MB
-+ .offset = 0x01880000,
-+ } , {
-+ .name = "VFM_Filesystem",
-+ .size = 0x005a0000,
-+ .offset = 0x01a00000,
-+ } , {
-+ .name = "setup",
-+ .size = 0x00020000,
-+ .offset = 0x01fa0000,
-+ } , {
-+ .name = "Logo",
-+ .size = 0x00020000,
-+ .offset = 0x01fc0000,
-+ },
-+};
-+#elif defined CONFIG_MTD_EZX_A780
-+static struct mtd_partition pxa27x_partitions[] = {
-+ {
-+ .name = "Bootloader",
-+ .size = 0x00020000,
-+ .offset = 0,
-+ .mask_flags = MTD_WRITEABLE,
-+ }, {
-+ .name = "Kernel",
-+ .size = 0x000e0000,
-+ .offset = 0x00020000,
-+ } , {
-+ .name = "rootfs",
-+ .size = 0x018e0000,
-+ .offset = 0x00120000,
-+ } , {
-+ .name = "VFM_Filesystem",
-+ .size = 0x00580000,
-+ .offset = 0x01a00000,
-+ } , {
-+ .name = "setup",
-+ .size = 0x00020000,
-+ .offset = 0x01fa0000,
-+ } , {
-+ .name = "Logo",
-+ .size = 0x00020000,
-+ .offset = 0x01fc0000,
-+ },
-+};
-+#else
-+#error "please define partition for this PXA27x implementation"
-+#endif
-+
-+
-+static struct mtd_info *mymtd;
-+static struct mtd_partition *parsed_parts;
-+
-+static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-+
-+static int __init init_pxa27x(void)
-+{
-+ struct mtd_partition *parts;
-+ int nb_parts = 0;
-+ int parsed_nr_parts = 0;
-+ char *part_type = "static";
-+
-+ pxa27x_map.bankwidth = (BOOT_DEF & 1) ? 2 : 4;
-+
-+ printk("Probing PXA27x flash at physical address 0x%08x (%d-bit bankwidth)\n",
-+ WINDOW_ADDR, pxa27x_map.bankwidth * 8);
-+ pxa27x_map.virt = ioremap(pxa27x_map.phys, pxa27x_map.size);
-+
-+ if (!pxa27x_map.virt) {
-+ printk("Failed to ioremap\n");
-+ return -EIO;
-+ }
-+
-+ mymtd = do_map_probe("cfi_probe", &pxa27x_map);
-+ if (!mymtd) {
-+ iounmap((void *)pxa27x_map.virt);
-+ return -ENXIO;
-+ }
-+ mymtd->owner = THIS_MODULE;
-+
-+#if 0
-+ /* ioremap the first flash chip as cacheable */
-+ pxa27x_map.cached = ioremap_cached(pxa27x_map.phys, pxa27x_map.size);
-+ if (!pxa27x_map.cached) {
-+ printk("Failed to do cacheable-ioremap\n");
-+ iounmap((void *)pxa27x_map.virt);
-+ return -EIO;
-+ }
-+#endif
-+ simple_map_init(&pxa27x_map);
-+
-+ if (parsed_nr_parts == 0) {
-+ int ret = parse_mtd_partitions(mymtd, probes, &parsed_parts, 0);
-+
-+ if (ret > 0) {
-+ part_type = "RedBoot";
-+ parsed_nr_parts = ret;
-+ }
-+ }
-+
-+ if (parsed_nr_parts > 0) {
-+ parts = parsed_parts;
-+ nb_parts = parsed_nr_parts;
-+ } else {
-+ parts = pxa27x_partitions;
-+ nb_parts = ARRAY_SIZE(pxa27x_partitions);
-+ }
-+
-+ if (nb_parts) {
-+ printk(KERN_NOTICE "Using %s partition definition\n", part_type);
-+ add_mtd_partitions(mymtd, parts, nb_parts);
-+ } else {
-+ add_mtd_device(mymtd);
-+ }
-+#if 0
-+ if (ret = ezx_partition_init())
-+#endif
-+ return 0;
-+}
-+
-+static void __exit cleanup_pxa27x(void)
-+{
-+ if (mymtd) {
-+ del_mtd_partitions(mymtd);
-+ map_destroy(mymtd);
-+ if (parsed_parts)
-+ kfree(parsed_parts);
-+ }
-+ if (pxa27x_map.virt)
-+ iounmap((void *)pxa27x_map.virt);
-+ if (pxa27x_map.cached)
-+ iounmap((void *)pxa27x_map.cached);
-+ return;
-+}
-+
-+module_init(init_pxa27x);
-+module_exit(cleanup_pxa27x);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
-+MODULE_DESCRIPTION("MTD map driver for Motorola EZX platform");
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-09 10:06:14 +0000