From c3eb3fe490daeb3746e5b1fe354ff1a19eb3e3a8 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 8 Jul 2011 10:44:25 +0000 Subject: env: allow people to force envcrc building For people who want to manually extract the embedded environment so that it can be manually packed into the final u-boot image, add a config opt to force building of the envcrc tool. Signed-off-by: Mike Frysinger --- tools/envcrc.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'tools') diff --git a/tools/envcrc.c b/tools/envcrc.c index c8c50d7196..feebbabea0 100644 --- a/tools/envcrc.c +++ b/tools/envcrc.c @@ -60,6 +60,10 @@ # endif #endif /* CONFIG_ENV_IS_IN_FLASH */ +#if defined(ENV_IS_EMBEDDED) && !defined(CONFIG_BUILD_ENVCRC) +# define CONFIG_BUILD_ENVCRC 1 +#endif + #ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT # define ENV_HEADER_SIZE (sizeof(uint32_t) + 1) #else @@ -71,14 +75,14 @@ extern uint32_t crc32 (uint32_t, const unsigned char *, unsigned int); -#ifdef ENV_IS_EMBEDDED +#ifdef CONFIG_BUILD_ENVCRC extern unsigned int env_size; extern unsigned char environment; -#endif /* ENV_IS_EMBEDDED */ +#endif /* CONFIG_BUILD_ENVCRC */ int main (int argc, char **argv) { -#ifdef ENV_IS_EMBEDDED +#ifdef CONFIG_BUILD_ENVCRC unsigned char pad = 0x00; uint32_t crc; unsigned char *envptr = &environment, -- cgit v1.2.3