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Diffstat (limited to 'board/amcc/walnut/walnut.c')
| -rw-r--r-- | board/amcc/walnut/walnut.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/board/amcc/walnut/walnut.c b/board/amcc/walnut/walnut.c index 4f29932..d3287ce 100644 --- a/board/amcc/walnut/walnut.c +++ b/board/amcc/walnut/walnut.c @@ -67,7 +67,8 @@ int board_early_init_f(void) */ int checkboard(void) { - char *s = getenv("serial#"); + char buf[64]; + int i = getenv_f("serial#", buf, sizeof(buf)); uint pvr = get_pvr(); if (pvr == PVR_405GPR_RB) { @@ -76,9 +77,9 @@ int checkboard(void) puts("Board: Walnut - AMCC PPC405GP Evaluation Board"); } - if (s != NULL) { + if (i > 0) { puts(", serial# "); - puts(s); + puts(buf); } putc('\n'); |