We might as well use this common function instead of repeating the same code.
Signed-off-by: Simon Glass sjg@chromium.org --- common/cmd_fdt.c | 11 ++--------- common/cmd_nvedit.c | 8 ++++---- include/common.h | 14 +++++++++++++- 3 files changed, 19 insertions(+), 14 deletions(-)
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index 9e2de34..0bdf7b6 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -56,12 +56,8 @@ struct fdt_header *working_fdt;
void set_working_fdt_addr(void *addr) { - char buf[17]; - working_fdt = addr; - - sprintf(buf, "%lx", (unsigned long)addr); - setenv("fdtaddr", buf); + setenv_addr("fdtaddr", addr); }
/* @@ -348,10 +344,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } if (subcmd[0] == 's') { /* get the num nodes at this level */ - char buf[11]; - - sprintf(buf, "%d", curIndex + 1); - setenv(var, buf); + setenv_ulong(var, curIndex + 1); } else { /* node index not found */ printf("libfdt node not found\n"); diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 7633f0c..44e88aa 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -295,17 +295,17 @@ int setenv_ulong(const char *varname, ulong value) }
/** - * Set an environment variable to an address in hex + * Set an environment variable to an value in hex * * @param varname Environmet variable to set - * @param addr Value to set it to + * @param value Value to set it to * @return 0 if ok, 1 on error */ -int setenv_addr(const char *varname, const void *addr) +int setenv_hex(const char *varname, ulong value) { char str[17];
- sprintf(str, "%lx", (uintptr_t)addr); + sprintf(str, "%lx", value); return setenv(varname, str); }
diff --git a/include/common.h b/include/common.h index 08d01db..8ecaf56 100644 --- a/include/common.h +++ b/include/common.h @@ -349,7 +349,19 @@ int getenv_yesno(const char *var); int saveenv (void); int setenv (const char *, const char *); int setenv_ulong(const char *varname, ulong value); -int setenv_addr(const char *varname, const void *addr); +int setenv_hex(const char *varname, ulong value); +/** + * setenv_addr - Set an environment variable to an address in hex + * + * @varname: Environmet variable to set + * @addr: Value to set it to + * @return 0 if ok, 1 on error + */ +static inline int setenv_addr(const char *varname, const void *addr) +{ + return setenv_hex(varname, (ulong)addr); +} + #ifdef CONFIG_ARM # include <asm/mach-types.h> # include <asm/setup.h>