[brcm63xx] bcm63xx MTD driver cleanup and fixes:

- convert to platform_driver
- get the window_size/addr from the board setup code
- indentation fixes
- remove duplicate code
- move bcm_tag declaration out of the MTD driver


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13379 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 30 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm_tag.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm_tag.h
new file mode 100644
index 000000000..efc4f02ba
--- /dev/null
+++ b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm_tag.h
@@ -0,0 +1,30 @@
+#ifndef __BCM63XX_TAG_H
+#define __BCM63XX_TAG_H
+
+#define IMAGE_LEN 10                   /* Length of Length Field */
+#define ADDRESS_LEN 12                 /* Length of Address field */
+
+struct bcm_tag {
+	unsigned char tagVersion[4];                            // Version of the image tag
+	unsigned char sig_1[20];                                // Company Line 1
+	unsigned char sig_2[14];                                // Company Line 2
+	unsigned char chipid[6];                                        // Chip this image is for
+	unsigned char boardid[16];                              // Board name
+	unsigned char big_endian[2];                             // Map endianness -- 1 BE 0 LE
+	unsigned char totalLength[IMAGE_LEN];           //Total length of image
+	unsigned char cfeAddress[ADDRESS_LEN];  // Address in memory of CFE
+	unsigned char cfeLength[IMAGE_LEN];             // Size of CFE
+	unsigned char rootAddress[ADDRESS_LEN];         // Address in memory of rootfs
+	unsigned char rootLength[IMAGE_LEN];            // Size of rootfs
+	unsigned char kernelAddress[ADDRESS_LEN];       // Address in memory of kernel
+	unsigned char kernelLength[IMAGE_LEN];  // Size of kernel
+	unsigned char dualImage[2];                             // Unused at present
+	unsigned char inactiveFlag[2];                  // Unused at present
+	unsigned char reserved1[74];                            // Reserved area not in use
+	unsigned char imageCRC[4];                              // CRC32 of images
+	unsigned char reserved2[16];                            // Unused at present
+	unsigned char headerCRC[4];                             // CRC32 of header excluding tagVersion
+	unsigned char reserved3[16];                            // Unused at present
+};
+
+#endif /* __BCM63XX_TAG_H */