Dear Kyungmin Park,
2008/10/28 Kyungmin Park kmpark@infradead.org:
Now you can use the UBI at apollon board
Signed-off-by: Kyungmin Park kyungmin.park@samsung.com
diff --git a/board/apollon/Makefile b/board/apollon/Makefile index 9bac9a6..4c3e57f 100644 --- a/board/apollon/Makefile +++ b/board/apollon/Makefile @@ -25,9 +25,11 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS := apollon.o mem.o sys_info.o +COBJS-y := apollon.o mem.o sys_info.o +COBJS-$(CONFIG_CMD_UBI) += ubi.o SOBJS := lowlevel_init.o
+COBJS := $(COBJS-y) SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) diff --git a/board/apollon/ubi.c b/board/apollon/ubi.c new file mode 100644 index 0000000..10dd6e7 --- /dev/null +++ b/board/apollon/ubi.c @@ -0,0 +1,48 @@ +/*
- board/apollon/ubi.c
- Copyright (C) 2008 Samsung Electronics
- Kyungmin Park kyungmin.park@samsung.com
- 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.
- */
+#include <common.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <jffs2/load_kernel.h> +#include <ubi_uboot.h>
+int ubi_board_scan(void) +{
struct mtd_device *dev;struct part_info *part;struct mtd_partition mtd_part;char buffer[32];u8 pnum;int err;if (mtdparts_init() != 0)return 1;if (find_dev_and_part("onenand0,4", &dev, &pnum, &part) != 0)return 1;sprintf(buffer, "mtd=%d", pnum);mtd_part.name = buffer;mtd_part.size = part->size;mtd_part.offset = part->offset;add_mtd_partitions(&onenand_mtd, &mtd_part, 1);err = ubi_mtd_param_parse(buffer, NULL);if (err)return err;err = ubi_init();if (err)return err;return 0;+} diff --git a/include/configs/apollon.h b/include/configs/apollon.h index d71ed44..c694989 100644 --- a/include/configs/apollon.h +++ b/include/configs/apollon.h @@ -53,6 +53,9 @@ #define CONFIG_SYS_USE_NOR 1 #endif
+/* uncommnet if you want to use UBI */ +#define CONFIG_SYS_USE_UBI
Seems like the #define has been uncommented already.
Also, a doc/README.ubi or something similar would be nice. Something that contains info on how to enable UBI support for a new board. The board/apollon/ubi.c could perhaps be used as an example but with more comments in it.
Regards, Magnus