brcm47xx: remove support for kernel 3.0

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31276 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 118 deletions

diff --git a/target/linux/brcm47xx/patches-3.0/0025-bcm47xx-read-nvram-from-sflash.patch b/target/linux/brcm47xx/patches-3.0/0025-bcm47xx-read-nvram-from-sflash.patch
deleted file mode 100644
index d3781b8fe5..0000000000
--- a/target/linux/brcm47xx/patches-3.0/0025-bcm47xx-read-nvram-from-sflash.patch
+++ /dev/null
@@ -1,118 +0,0 @@
-From 1d693b2c9d5943cbe938f879041b837cd004737f Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 23 Jul 2011 18:29:38 +0200
-Subject: [PATCH 25/26] bcm47xx: read nvram from sflash
-
-bcm47xx: add sflash support to nvram
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/bcm47xx/nvram.c |   86 +++++++++++++++++++++++++++++++++++++++++++-
- 1 files changed, 84 insertions(+), 2 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -20,11 +20,12 @@
- #include <asm/addrspace.h>
- #include <asm/mach-bcm47xx/nvram.h>
- #include <asm/mach-bcm47xx/bcm47xx.h>
-+#include <asm/mach-bcm47xx/bus.h>
- 
- static char nvram_buf[NVRAM_SPACE];
- 
- /* Probe for NVRAM header */
--static void early_nvram_init(void)
-+static void early_nvram_init_pflash(void)
- {
- #ifdef CONFIG_BCM47XX_SSB
- 	struct ssb_chipcommon *ssb_cc;
-@@ -86,7 +87,88 @@ found:
- 	for (i = 0; i < sizeof(struct nvram_header); i += 4)
- 		*dst++ = *src++;
- 	for (; i < header->len && i < NVRAM_SPACE; i += 4)
--		*dst++ = le32_to_cpu(*src++);
-+		*dst++ = *src++;
-+}
-+
-+static int early_nvram_init_sflash(void)
-+{
-+	struct nvram_header header;
-+	u32 off;
-+	int ret;
-+	char *dst;
-+	int len;
-+
-+	/* check if the struct is already initilized */
-+	if (!bcm47xx_sflash.size)
-+		return -1;
-+
-+	off = FLASH_MIN;
-+	while (off <= bcm47xx_sflash.size) {
-+		ret = bcm47xx_sflash.read(&bcm47xx_sflash, off - NVRAM_SPACE, sizeof(header), (u8 *)&header);
-+		if (ret != sizeof(header))
-+			return ret;
-+		if (header.magic == NVRAM_HEADER)
-+			goto found;
-+		off <<= 1;
-+	}
-+
-+	off = FLASH_MIN;
-+	while (off <= bcm47xx_sflash.size) {
-+		ret = bcm47xx_sflash.read(&bcm47xx_sflash, off - (2 * NVRAM_SPACE), sizeof(header), (u8 *)&header);
-+		if (ret != sizeof(header))
-+			return ret;
-+		if (header.magic == NVRAM_HEADER)
-+			goto found;
-+		off <<= 1;
-+	}
-+	return -1;
-+
-+found:
-+	len = NVRAM_SPACE;
-+	dst = nvram_buf;
-+	while (len) {
-+		ret = bcm47xx_sflash.read(&bcm47xx_sflash, off - (2 * NVRAM_SPACE), len, dst);
-+		if (ret < 0)
-+			return ret;
-+		off += ret;
-+		len -= ret;
-+		dst += ret;
-+	}
-+	return 0;
-+}
-+
-+static void early_nvram_init(void)
-+{
-+	int err = 0;
-+
-+	switch (bcm47xx_bus_type) {
-+#ifdef CONFIG_BCM47XX_SSB
-+	case BCM47XX_BUS_TYPE_SSB:
-+		if (bcm47xx_bus.ssb.chipco.flash_type == SSB_PFLASH) {
-+			early_nvram_init_pflash();
-+		} else if (bcm47xx_bus.ssb.chipco.flash_type == SSB_SFLASH) {
-+			err = early_nvram_init_sflash();
-+			if (err < 0)
-+				printk(KERN_WARNING "can not read from flash: %i\n", err);
-+		} else {
-+			printk(KERN_WARNING "unknow flash type\n");
-+		}
-+		break;
-+#endif
-+#ifdef CONFIG_BCM47XX_BCMA
-+	case BCM47XX_BUS_TYPE_BCMA:
-+		if (bcm47xx_bus.bcma.bus.drv_cc.flash_type == BCMA_PFLASH) {
-+			early_nvram_init_pflash();
-+		} else if (bcm47xx_bus.bcma.bus.drv_cc.flash_type == BCMA_SFLASH) {
-+			err = early_nvram_init_sflash();
-+			if (err < 0)
-+				printk(KERN_WARNING "can not read from flash: %i\n", err);
-+		} else {
-+			printk(KERN_WARNING "unknow flash type\n");
-+		}
-+		break;
-+#endif
-+	}
- }
- 
- int nvram_getenv(char *name, char *val, size_t val_len)