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| author | Sinan Akman <sinan@writeme.com> | 2015-01-20 20:47:01 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-03-02 15:11:36 -0500 |
| commit | 19e5118d1c4c9bd2dc9e52355774c8ea73839b5b (patch) | |
| tree | a8c65e8ca77130850f72d891a0dde35e5e1edbc8 /board/freescale/mpc837xerdb | |
| parent | 7547f78ce255de5ea7f6feae4e11ee1619f0b500 (diff) | |
| download | u-boot-imx-19e5118d1c4c9bd2dc9e52355774c8ea73839b5b.zip u-boot-imx-19e5118d1c4c9bd2dc9e52355774c8ea73839b5b.tar.gz u-boot-imx-19e5118d1c4c9bd2dc9e52355774c8ea73839b5b.tar.bz2 | |
mpc837xerdb: "fix Calling __hwconfig without a buffer" warning
Signed-off-by: Sinan Akman <sinan@writeme.com>
Diffstat (limited to 'board/freescale/mpc837xerdb')
| -rw-r--r-- | board/freescale/mpc837xerdb/mpc837xerdb.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c index e0a1031..565f815 100644 --- a/board/freescale/mpc837xerdb/mpc837xerdb.c +++ b/board/freescale/mpc837xerdb/mpc837xerdb.c @@ -166,8 +166,13 @@ int board_early_init_f(void) int board_mmc_init(bd_t *bd) { struct immap __iomem *im = (struct immap __iomem *)CONFIG_SYS_IMMR; + char buffer[HWCONFIG_BUFFER_SIZE] = {0}; + int esdhc_hwconfig_enabled = 0; - if (!hwconfig("esdhc")) + if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0) + esdhc_hwconfig_enabled = hwconfig_f("esdhc", buffer); + + if (esdhc_hwconfig_enabled == 0) return 0; clrsetbits_be32(&im->sysconf.sicrl, SICRL_USB_B, SICRL_USB_B_SD); |