From 7e6ee7ad27de5216db1baef76f38c3429c8f4a2a Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Wed, 19 Nov 2008 16:32:36 +0100 Subject: UBI: Add basic UBI support to U-Boot (Part 6/8) This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park Signed-off-by: Stefan Roese --- lib_generic/vsprintf.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'lib_generic') diff --git a/lib_generic/vsprintf.c b/lib_generic/vsprintf.c index 6e903dbb3..767dde1ba 100644 --- a/lib_generic/vsprintf.c +++ b/lib_generic/vsprintf.c @@ -55,6 +55,29 @@ long simple_strtol(const char *cp,char **endp,unsigned int base) return simple_strtoul(cp,endp,base); } +int ustrtoul(const char *cp, char **endp, unsigned int base) +{ + unsigned long result = simple_strtoul(cp, endp, base); + switch (**endp) { + case 'G' : + result *= 1024; + /* fall through */ + case 'M': + result *= 1024; + /* fall through */ + case 'K': + case 'k': + result *= 1024; + if ((*endp)[1] == 'i') { + if ((*endp)[2] == 'B') + (*endp) += 3; + else + (*endp) += 2; + } + } + return result; +} + #ifdef CONFIG_SYS_64BIT_STRTOUL unsigned long long simple_strtoull (const char *cp, char **endp, unsigned int base) { -- cgit v1.2.3