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boot: fdt: Clean up env_get_bootm_mapsize()

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Reduce tmp variable use and remove unnecessary type cast in
env_get_bootm_mapsize(). This aligns the env variable parsing
with env_get_bootm_low(). No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This commit is contained in:
Marek Vasut 2024-03-26 23:13:14 +01:00 committed by Tom Rini
parent 5fb569b3e3
commit ca8d4dfdbd
1 changed files with 2 additions and 5 deletions
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7
boot/image-board.c
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@ -149,13 +149,10 @@ phys_size_t env_get_bootm_size(void)
phys_size_t env_get_bootm_mapsize(void)
{
phys_size_t tmp;
char *s = env_get("bootm_mapsize");
if (s) {
tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
return tmp;
}
if (s)
return simple_strtoull(s, NULL, 16);
#if defined(CFG_SYS_BOOTMAPSZ)
return CFG_SYS_BOOTMAPSZ;