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| author | Stefan Roese <sr@denx.de> | 2009-02-23 16:42:51 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-03-20 22:39:14 +0100 |
| commit | 9cd690160d3ce1a7fb4ceeee6c99cedb1ac1d49c (patch) | |
| tree | 8370df0df2b2bff09e5c5180ecb8da423fb23131 | |
| parent | bb57ad4be76d0e2e7f9ec56678235cc9872ff40f (diff) | |
| download | u-boot-imx-9cd690160d3ce1a7fb4ceeee6c99cedb1ac1d49c.zip u-boot-imx-9cd690160d3ce1a7fb4ceeee6c99cedb1ac1d49c.tar.gz u-boot-imx-9cd690160d3ce1a7fb4ceeee6c99cedb1ac1d49c.tar.bz2 | |
ppc4xx: Don't write the MAC address into the internal SoC registers
Remove this code. It's not needed. The 4xx EMAC driver stores the MAC
addresses into the SoC registers instead.
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | cpu/ppc4xx/cpu_init.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c index a8f589a..577d33f 100644 --- a/cpu/ppc4xx/cpu_init.c +++ b/cpu/ppc4xx/cpu_init.c @@ -321,35 +321,9 @@ cpu_init_f (void) */ int cpu_init_r (void) { -#if defined(CONFIG_405GP) || defined(CONFIG_405EP) - bd_t *bd = gd->bd; - unsigned long reg; - uchar enetaddr[6]; #if defined(CONFIG_405GP) uint pvr = get_pvr(); -#endif - - /* - * Write Ethernetaddress into on-chip register - */ - reg = 0x00000000; - eth_getenv_enetaddr("ethaddr", enetaddr); - reg |= enetaddr[0]; /* set high address */ - reg = reg << 8; - reg |= enetaddr[1]; - out32 (EMAC_IAH, reg); - - reg = 0x00000000; - reg |= enetaddr[2]; /* set low address */ - reg = reg << 8; - reg |= enetaddr[3]; - reg = reg << 8; - reg |= enetaddr[4]; - reg = reg << 8; - reg |= enetaddr[5]; - out32 (EMAC_IAL, reg); -#if defined(CONFIG_405GP) /* * Set edge conditioning circuitry on PPC405GPr * for compatibility to existing PPC405GP designs. @@ -358,7 +332,6 @@ int cpu_init_r (void) mtdcr(ecr, 0x60606000); } #endif /* defined(CONFIG_405GP) */ -#endif /* defined(CONFIG_405GP) || defined(CONFIG_405EP) */ - return (0); + return 0; } |