From bc4e14c43c48b9c8084e177651338e4fa4938881 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 23 Oct 2011 17:44:35 +0000 Subject: [PATCH] arm: Correct build error introduced by getenv_ulong() patch Commit dc8bbea removed a local variable that is used in most ARM boards. Since we want to avoid an 'unused variable' warning with later compilers, and the #ifdef logic of whether this variable is required is bit painful, this declares the variable local to the block of code that needs it. Signed-off-by: Simon Glass --- arch/arm/lib/board.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index c7648449b0..7434b34f9c 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -477,13 +477,14 @@ void board_init_r(gd_t *id, ulong dest_addr) flash_size = flash_init(); if (flash_size > 0) { # ifdef CONFIG_SYS_FLASH_CHECKSUM + char *s = getenv("flashchecksum"); + print_size(flash_size, ""); /* * Compute and print flash CRC if flashchecksum is set to 'y' * * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX */ - s = getenv("flashchecksum"); if (s && (*s == 'y')) { printf(" CRC: %08X", crc32(0, (const unsigned char *) CONFIG_SYS_FLASH_BASE, @@ -566,9 +567,12 @@ void board_init_r(gd_t *id, ulong dest_addr) /* Initialize from environment */ load_addr = getenv_ulong("loadaddr", 16, load_addr); #if defined(CONFIG_CMD_NET) - s = getenv("bootfile"); - if (s != NULL) - copy_filename(BootFile, s, sizeof(BootFile)); + { + char *s = getenv("bootfile"); + + if (s != NULL) + copy_filename(BootFile, s, sizeof(BootFile)); + } #endif #ifdef BOARD_LATE_INIT -- 2.30.2