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| author | wdenk <wdenk> | 2003-12-07 19:24:00 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-12-07 19:24:00 +0000 |
| commit | b4676a25e2feb15826d960f4a216c3c429d2de75 (patch) | |
| tree | 884c5a34f6f0769ddafc939b76a6633425d84372 /cpu/ppc4xx/405gp_enet.c | |
| parent | a2663ea4fc9d18cb8000c97ed92c3c668eda8e04 (diff) | |
| download | barebox-b4676a25e2feb15826d960f4a216c3c429d2de75.tar.gz barebox-b4676a25e2feb15826d960f4a216c3c429d2de75.tar.xz | |
* Patch by Andre Schwarz, 24 Nov 2003:
add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
* Patch by Pavel Bartusek, 21 Nov 2003:
set ZMII bridge speed on 440
* Patch by Anders Larsen, 17 Nov 2003:
Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
Diffstat (limited to 'cpu/ppc4xx/405gp_enet.c')
| -rw-r--r-- | cpu/ppc4xx/405gp_enet.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/cpu/ppc4xx/405gp_enet.c b/cpu/ppc4xx/405gp_enet.c index a9c7cfe050..7394c21958 100644 --- a/cpu/ppc4xx/405gp_enet.c +++ b/cpu/ppc4xx/405gp_enet.c @@ -67,6 +67,9 @@ * 17-Jun-02 stefan.roese@esd-electronics.com * - MAL error debug printf 'M' removed (rx de interrupt may * occur upon many incoming packets with only 4 rx buffers). + * 21-Nov-03 pavel.bartusek@sysgo.com + * - set ZMII bridge speed on 440 + * *-----------------------------------------------------------------------------*/ #include <common.h> @@ -414,6 +417,14 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis) out32 (EMAC_M1, mode_reg); +#if defined(CONFIG_440) + /* set speed in the ZMII bridge */ + if (speed == _100BASET) + out32(ZMII_SSR, in32(ZMII_SSR) | 0x10000000); + else + out32(ZMII_SSR, in32(ZMII_SSR) & ~0x10000000); +#endif + /* Enable broadcast and indvidual address */ out32 (EMAC_RXM, EMAC_RMR_BAE | EMAC_RMR_IAE /*| EMAC_RMR_ARRP| EMAC_RMR_SFCS | EMAC_RMR_SP */ ); |