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fix the remaining map driver issues

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SVN-Revision: 1893
This commit is contained in:
Waldemar Brodkorb 2005-09-10 20:48:40 +00:00
parent 2bd018b167
commit d00ac95354
1 changed files with 7 additions and 7 deletions
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14
openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch
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@ -13059,7 +13059,7 @@ diff -Nur linux-2.6.12.5/drivers/mtd/maps/Makefile linux-2.6.12.5-brcm/drivers/m
obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
diff -Nur linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c
--- linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c 2005-09-04 04:50:19.246786848 +0200
+++ linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c 2005-09-10 22:23:03.178338008 +0200
@@ -0,0 +1,249 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
@ -13220,13 +13220,15 @@ diff -Nur linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.12.5-brcm/dr
+ bcm947xx_parts[3].size = NVRAM_SIZE;
+
+ /* Size linux (kernel and rootfs) */
+ bcm947xx_parts[1].offset = bcm947xx_parts[0].size + bcm947xx_parts[3].size;
+ bcm947xx_parts[1].size = size - NVRAM_SIZE - bcm947xx_parts[0].size - bcm947xx_parts[3].size;
+ /* do not count the elf loader, which is on one sector */
+ bcm947xx_parts[1].offset = bcm947xx_parts[0].size + bcm947xx_parts[3].size + mtd->erasesize;
+ bcm947xx_parts[1].size = size - NVRAM_SIZE - bcm947xx_parts[0].size -
+ bcm947xx_parts[3].size - mtd->erasesize;
+
+ /* Find and size rootfs */
+ if (find_root(mtd,size,&bcm947xx_parts[2])==0) {
+ /* entirely jffs2 */
+ bcm947xx_parts[2].size = bcm947xx_parts[3].offset - bcm947xx_parts[2].offset;
+ bcm947xx_parts[2].size = size - bcm947xx_parts[2].offset - NVRAM_SIZE;
+ bcm947xx_parts[4].name = NULL;
+ } else {
+ /* legacy setup */
@ -13235,10 +13237,8 @@ diff -Nur linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.12.5-brcm/dr
+ if ((bcm947xx_parts[4].offset % mtd->erasesize) > 0) {
+ bcm947xx_parts[4].offset += mtd->erasesize -
+ (bcm947xx_parts[4].offset % mtd->erasesize);
+ bcm947xx_parts[4].size = size - NVRAM_SIZE - bcm947xx_parts[4].offset;
+ } else {
+ bcm947xx_parts[4].size = bcm947xx_parts[3].offset - bcm947xx_parts[4].offset;
+ }
+ bcm947xx_parts[4].size = size - NVRAM_SIZE - bcm947xx_parts[4].offset;
+ }
+
+ return bcm947xx_parts;