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| author | Simon Glass <sjg@chromium.org> | 2011-10-13 14:43:12 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-23 23:33:19 +0200 |
| commit | 1272592e4b248037f111abb0af9b44aae783f789 (patch) | |
| tree | e3c3c8ac8b88835f626efa11713dde6d669a324a /arch/powerpc/lib/board.c | |
| parent | 98e4611f100b563d1b7991d02e3599357af6d287 (diff) | |
| download | u-boot-imx-1272592e4b248037f111abb0af9b44aae783f789.zip u-boot-imx-1272592e4b248037f111abb0af9b44aae783f789.tar.gz u-boot-imx-1272592e4b248037f111abb0af9b44aae783f789.tar.bz2 | |
powerpc: Use getenv_ulong() in place of getenv(), strtoul
This changes the board code to use the new getenv_ulong() function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/powerpc/lib/board.c')
| -rw-r--r-- | arch/powerpc/lib/board.c | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index 4fd0149..f7325c8 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -158,13 +158,8 @@ typedef int (init_fnc_t) (void); static int init_baudrate (void) { - char tmp[64]; /* long enough for environment variables */ - int i = getenv_f("baudrate", tmp, sizeof (tmp)); - - gd->baudrate = (i > 0) - ? (int) simple_strtoul (tmp, NULL, 10) - : CONFIG_BAUDRATE; - return (0); + gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE); + return 0; } /***********************************************************************/ @@ -374,9 +369,7 @@ void board_init_f (ulong bootflag) gd_t *id; init_fnc_t **init_fnc_ptr; #ifdef CONFIG_PRAM - int i; ulong reg; - uchar tmp[64]; /* long enough for environment variables */ #endif /* Pointer is writable since we allocated a register for it */ @@ -448,10 +441,9 @@ void board_init_f (ulong bootflag) /* * reserve protected RAM */ - i = getenv_f("pram", (char *)tmp, sizeof (tmp)); - reg = (i > 0) ? simple_strtoul ((const char *)tmp, NULL, 10) : CONFIG_PRAM; + reg = getenv_ulong("pram", 10, CONFIG_PRAM); addr -= (reg << 10); /* size is in kB */ - debug ("Reserving %ldk for protected RAM at %08lx\n", reg, addr); + debug("Reserving %ldk for protected RAM at %08lx\n", reg, addr); #endif /* CONFIG_PRAM */ /* round down to next 4 kB limit */ @@ -933,9 +925,7 @@ void board_init_r (gd_t *id, ulong dest_addr) udelay (20); /* Initialize from environment */ - if ((s = getenv ("loadaddr")) != NULL) { - load_addr = simple_strtoul (s, NULL, 16); - } + load_addr = getenv_ulong("loadaddr", 16, load_addr); #if defined(CONFIG_CMD_NET) if ((s = getenv ("bootfile")) != NULL) { copy_filename (BootFile, s, sizeof (BootFile)); @@ -1018,18 +1008,11 @@ void board_init_r (gd_t *id, ulong dest_addr) * taking into account the protected RAM at top of memory */ { - ulong pram; + ulong pram = 0; uchar memsz[32]; -#ifdef CONFIG_PRAM - char *s; - if ((s = getenv ("pram")) != NULL) { - pram = simple_strtoul (s, NULL, 10); - } else { - pram = CONFIG_PRAM; - } -#else - pram=0; +#ifdef CONFIG_PRAM + pram = getenv_ulong("pram", 10, CONFIG_PRAM); #endif #ifdef CONFIG_LOGBUFFER #ifndef CONFIG_ALT_LB_ADDR |