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authorSimon Glass <sjg@chromium.org>2017-08-03 12:21:56 -0600
committerTom Rini <trini@konsulko.com>2017-08-15 08:18:51 -0400
commit203e94f6c9ca03e260175ce240f5856507395585 (patch)
tree1b13b0ff87c4117e18e6ee7db97e09c541724b69 /include/asm-generic
parent75de597d2d91b1102584d4b641daf592d894207e (diff)
env: Add an enum for environment state
At present we have three states for the environment, numbered 0, 1 and 2. Add an enum to record this to avoid open-coded values. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/global_data.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 86bf6565f6..8b32d514c3 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -49,7 +49,7 @@ typedef struct global_data {
unsigned long precon_buf_idx; /* Pre-Console buffer index */
#endif
unsigned long env_addr; /* Address of Environment struct */
- unsigned long env_valid; /* Checksum of Environment valid? */
+ unsigned long env_valid; /* Environment valid? enum env_valid */
unsigned long ram_top; /* Top address of RAM used by U-Boot */
unsigned long relocaddr; /* Start address of U-Boot in RAM */