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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-09-27 10:28:09 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:54:13 -0700 |
| commit | f7542638c7ad3e2b98163f4b95a6d6f268c13a8b (patch) | |
| tree | 8e5fbbf7b6aecfebee99b66a30d14346757cdb92 /arch | |
| parent | 9baefa465d213330368b5cefcda3d5926351faa4 (diff) | |
| download | u-boot-imx-f7542638c7ad3e2b98163f4b95a6d6f268c13a8b.zip u-boot-imx-f7542638c7ad3e2b98163f4b95a6d6f268c13a8b.tar.gz u-boot-imx-f7542638c7ad3e2b98163f4b95a6d6f268c13a8b.tar.bz2 | |
mx25: Define cpu_eth_init() only if needed
The FEC is the only SoC Ethernet support available on i.MX25, so define
cpu_eth_init() only for it instead of returning a misleading success code.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx25/generic.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c index e3b3d50..7cfa66f 100644 --- a/arch/arm/cpu/arm926ejs/mx25/generic.c +++ b/arch/arm/cpu/arm926ejs/mx25/generic.c @@ -209,9 +209,13 @@ void enable_caches(void) #endif } +#if defined(CONFIG_FEC_MXC) +/* + * Initializes on-chip ethernet controllers. + * to override, implement board_eth_init() + */ int cpu_eth_init(bd_t *bis) { -#if defined(CONFIG_FEC_MXC) struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; ulong val; @@ -219,10 +223,8 @@ int cpu_eth_init(bd_t *bis) val |= (1 << 23); writel(val, &ccm->cgr0); return fecmxc_initialize(bis); -#else - return 0; -#endif } +#endif int get_clocks(void) { |