1 files changed, 0 insertions, 143 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/029-bcm47xx-read-nvram-from-sflash.patch b/target/linux/brcm47xx/patches-3.3/029-bcm47xx-read-nvram-from-sflash.patch
deleted file mode 100644
index 1a994d9037..0000000000
--- a/target/linux/brcm47xx/patches-3.3/029-bcm47xx-read-nvram-from-sflash.patch
+++ /dev/null
@@ -1,143 +0,0 @@
---- 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;
-@@ -50,9 +51,6 @@ static void early_nvram_init(void)
- #ifdef CONFIG_BCM47XX_BCMA
- 	case BCM47XX_BUS_TYPE_BCMA:
- 		bcma_cc = &bcm47xx_bus.bcma.bus.drv_cc;
--		if (bcma_cc->flash_type != BCMA_PFLASH)
--			return;
--
- 		base = bcma_cc->pflash.window;
- 		lim = bcma_cc->pflash.window_size;
- 		break;
-@@ -86,7 +84,115 @@ 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 find_nvram_size(void)
-+{
-+	struct nvram_header header;
-+	int nvram_sizes[] = {NVRAM_SPACE, 0xF000, 2 * NVRAM_SPACE};
-+	int i;
-+	int ret;
-+
-+	for (i = 0; i < sizeof(nvram_sizes); i++) {
-+		ret = bcm47xx_sflash.read(&bcm47xx_sflash, bcm47xx_sflash.size - nvram_sizes[i], sizeof(header), (u8 *)&header);
-+		if (ret != sizeof(header))
-+			return ret;
-+		if (header.magic == NVRAM_HEADER)
-+			return nvram_sizes[i];
-+	}
-+	return -1;
-+}
-+
-+static int early_nvram_init_sflash(void)
-+{
-+	u32 off;
-+	int ret;
-+	char *dst;
-+	int len;
-+	int size;
-+
-+	/* check if the struct is already initilized */
-+	if (!bcm47xx_sflash.size)
-+		return -1;
-+
-+	size = find_nvram_size();
-+	if (size <= 0)
-+		return size;
-+
-+	len = NVRAM_SPACE;
-+	dst = nvram_buf;
-+	off = bcm47xx_sflash.size;
-+	if (size > len) {
-+		printk(KERN_WARNING "nvram on flash is bigger than the reserved"
-+		       " space in memory, will just copy the first %i bytes\n",
-+		       len);
-+	}
-+	while (len) {
-+		ret = bcm47xx_sflash.read(&bcm47xx_sflash, off - size, len, dst);
-+		if (ret < 0)
-+			return ret;
-+		off += ret;
-+		len -= ret;
-+		dst += ret;
-+	}
-+	return 0;
-+}
-+
-+#ifdef CONFIG_BCM47XX_SSB
-+static void early_nvram_init_ssb(void)
-+{
-+	int err;
-+
-+	switch (bcm47xx_bus.ssb.chipco.flash_type) {
-+	case SSB_PFLASH:
-+		early_nvram_init_pflash();
-+		break;
-+	case SSB_SFLASH:
-+		err = early_nvram_init_sflash();
-+		if (err < 0)
-+			printk(KERN_WARNING "can not read from flash: %i\n", err);
-+		break;
-+	default:
-+		printk(KERN_WARNING "unknow flash type\n");
-+	}
-+}
-+#endif
-+
-+#ifdef CONFIG_BCM47XX_BCMA
-+static void early_nvram_init_bcma(void)
-+{
-+	int err;
-+
-+	switch (bcm47xx_bus.bcma.bus.drv_cc.flash_type) {
-+	case BCMA_PFLASH:
-+		early_nvram_init_pflash();
-+		break;
-+	case BCMA_SFLASH:
-+		err = early_nvram_init_sflash();
-+		if (err < 0)
-+			printk(KERN_WARNING "can not read from flash: %i\n", err);
-+		break;
-+	default:
-+		printk(KERN_WARNING "unknow flash type\n");
-+	}
-+}
-+#endif
-+
-+static void early_nvram_init(void)
-+{
-+	switch (bcm47xx_bus_type) {
-+#ifdef CONFIG_BCM47XX_SSB
-+	case BCM47XX_BUS_TYPE_SSB:
-+		early_nvram_init_ssb();
-+		break;
-+#endif
-+#ifdef CONFIG_BCM47XX_BCMA
-+	case BCM47XX_BUS_TYPE_BCMA:
-+		early_nvram_init_bcma();
-+		break;
-+#endif
-+	}
- }
- 
- int nvram_getenv(char *name, char *val, size_t val_len)