Incorporate yaffs2 into U-boot
To use YAFFS2 define CONFIG_YAFFS2
Signed-off-by: William Juul <william.juul@tandberg.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
diff --git a/common/Makefile b/common/Makefile
index 4287108..ecf755f 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -98,6 +98,7 @@
COBJS-$(CONFIG_CMD_UNIVERSE) += cmd_universe.o
COBJS-$(CONFIG_CMD_USB) += cmd_usb.o
COBJS-$(CONFIG_CMD_XIMG) += cmd_ximg.o
+COBJS-$(CONFIG_YAFFS2) += cmd_yaffs2.o
COBJS-y += cmd_vfd.o
COBJS-y += command.o
COBJS-y += console.o
diff --git a/common/cmd_yaffs2.c b/common/cmd_yaffs2.c
new file mode 100644
index 0000000..ac4a518
--- /dev/null
+++ b/common/cmd_yaffs2.c
@@ -0,0 +1,215 @@
+#include <common.h>
+
+#include <config.h>
+#include <command.h>
+
+#ifdef YAFFS2_DEBUG
+#define PRINTF(fmt,args...) printf (fmt ,##args)
+#else
+#define PRINTF(fmt,args...)
+#endif
+
+extern void cmd_yaffs_mount(char *mp);
+extern void cmd_yaffs_umount(char *mp);
+extern void cmd_yaffs_read_file(char *fn);
+extern void cmd_yaffs_write_file(char *fn,char bval,int sizeOfFile);
+extern void cmd_yaffs_ls(const char *mountpt, int longlist);
+extern void cmd_yaffs_mwrite_file(char *fn, char *addr, int size);
+extern void cmd_yaffs_mread_file(char *fn, char *addr);
+extern void cmd_yaffs_mkdir(const char *dir);
+extern void cmd_yaffs_rmdir(const char *dir);
+extern void cmd_yaffs_rm(const char *path);
+extern void cmd_yaffs_mv(const char *oldPath, const char *newPath);
+
+extern int yaffs_DumpDevStruct(const char *path);
+
+
+int do_ymount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *mtpoint = argv[1];
+ cmd_yaffs_mount(mtpoint);
+
+ return(0);
+}
+
+int do_yumount (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *mtpoint = argv[1];
+ cmd_yaffs_umount(mtpoint);
+
+ return(0);
+}
+
+int do_yls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *dirname = argv[argc-1];
+
+ cmd_yaffs_ls(dirname, (argc>2)?1:0);
+
+ return(0);
+}
+
+int do_yrd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *filename = argv[1];
+ printf ("Reading file %s ", filename);
+
+ cmd_yaffs_read_file(filename);
+
+ printf ("done\n");
+ return(0);
+}
+
+int do_ywr (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *filename = argv[1];
+ ulong value = simple_strtoul(argv[2], NULL, 16);
+ ulong numValues = simple_strtoul(argv[3], NULL, 16);
+
+ printf ("Writing value (%x) %x times to %s... ", value, numValues, filename);
+
+ cmd_yaffs_write_file(filename,value,numValues);
+
+ printf ("done\n");
+ return(0);
+}
+
+int do_yrdm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *filename = argv[1];
+ ulong addr = simple_strtoul(argv[2], NULL, 16);
+
+ cmd_yaffs_mread_file(filename, (char *)addr);
+
+ return(0);
+}
+
+int do_ywrm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *filename = argv[1];
+ ulong addr = simple_strtoul(argv[2], NULL, 16);
+ ulong size = simple_strtoul(argv[3], NULL, 16);
+
+ cmd_yaffs_mwrite_file(filename, (char *)addr, size);
+
+ return(0);
+}
+
+int do_ymkdir (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *dirname = argv[1];
+
+ cmd_yaffs_mkdir(dirname);
+
+ return(0);
+}
+
+int do_yrmdir (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *dirname = argv[1];
+
+ cmd_yaffs_rmdir(dirname);
+
+ return(0);
+}
+
+int do_yrm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *path = argv[1];
+
+ cmd_yaffs_rm(path);
+
+ return(0);
+}
+
+int do_ymv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *oldPath = argv[1];
+ char *newPath = argv[2];
+
+ cmd_yaffs_mv(newPath, oldPath);
+
+ return(0);
+}
+
+int do_ydump (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *dirname = argv[1];
+ if (yaffs_DumpDevStruct(dirname) != 0)
+ printf("yaffs_DumpDevStruct returning error when dumping path: , %s\n", dirname);
+ return 0;
+}
+
+
+
+U_BOOT_CMD(
+ ymount, 3, 0, do_ymount,
+ "ymount\t- mount yaffs\n",
+ "\n"
+);
+
+U_BOOT_CMD(
+ yumount, 3, 0, do_yumount,
+ "yumount\t- unmount yaffs\n",
+ "\n"
+);
+
+U_BOOT_CMD(
+ yls, 4, 0, do_yls,
+ "yls\t- yaffs ls\n",
+ "[-l] name\n"
+);
+
+U_BOOT_CMD(
+ yrd, 2, 0, do_yrd,
+ "yrd\t- read file from yaffs\n",
+ "filename\n"
+);
+
+U_BOOT_CMD(
+ ywr, 4, 0, do_ywr,
+ "ywr\t- write file to yaffs\n",
+ "filename value num_vlues\n"
+);
+
+U_BOOT_CMD(
+ yrdm, 3, 0, do_yrdm,
+ "yrdm\t- read file to memory from yaffs\n",
+ "filename offset\n"
+);
+
+U_BOOT_CMD(
+ ywrm, 4, 0, do_ywrm,
+ "ywrm\t- write file from memory to yaffs\n",
+ "filename offset size\n"
+);
+
+U_BOOT_CMD(
+ ymkdir, 2, 0, do_ymkdir,
+ "ymkdir\t- YAFFS mkdir\n",
+ "dirname\n"
+);
+
+U_BOOT_CMD(
+ yrmdir, 2, 0, do_yrmdir,
+ "yrmdir\t- YAFFS rmdir\n",
+ "dirname\n"
+);
+
+U_BOOT_CMD(
+ yrm, 2, 0, do_yrm,
+ "yrm\t- YAFFS rm\n",
+ "path\n"
+);
+
+U_BOOT_CMD(
+ ymv, 4, 0, do_ymv,
+ "ymv\t- YAFFS mv\n",
+ "oldPath newPath\n"
+);
+
+U_BOOT_CMD(
+ ydump, 2, 0, do_ydump,
+ "ydump\t- YAFFS device struct\n",
+ "dirname\n"
+);