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env: sf: define API to override sf environment address
Defines env_sf_get_env_addr API to override sf environment address, required to support multiple environment. Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
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9
env/sf.c
vendored
9
env/sf.c
vendored
@ -298,10 +298,17 @@ out:
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}
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}
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#endif
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#endif
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#ifdef CONFIG_ENV_ADDR
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__weak void *env_sf_get_env_addr(void)
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{
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return (void *)CONFIG_ENV_ADDR;
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}
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#endif
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#if defined(INITENV) && defined(CONFIG_ENV_ADDR)
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#if defined(INITENV) && defined(CONFIG_ENV_ADDR)
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static int env_sf_init(void)
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static int env_sf_init(void)
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{
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{
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env_t *env_ptr = (env_t *)(CONFIG_ENV_ADDR);
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env_t *env_ptr = (env_t *)env_sf_get_env_addr();
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if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
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if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
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gd->env_addr = (ulong)&(env_ptr->data);
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gd->env_addr = (ulong)&(env_ptr->data);
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