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| author | Stefan Roese <sr@denx.de> | 2005-10-20 16:34:28 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2005-10-20 16:34:28 +0200 |
| commit | 1e25f957c845878bf3f71425f2f5d2baef897470 (patch) | |
| tree | 2f6d55db6f2a7526ec0056e3c82e9f8444ec5152 /cpu/ppc4xx | |
| parent | a93316c5e9d79a1d2358d43af8d287ee28596028 (diff) | |
| download | u-boot-imx-1e25f957c845878bf3f71425f2f5d2baef897470.zip u-boot-imx-1e25f957c845878bf3f71425f2f5d2baef897470.tar.gz u-boot-imx-1e25f957c845878bf3f71425f2f5d2baef897470.tar.bz2 | |
Add NetConsole Support for AMCC eval boards
Patch by Stefan Roese, 20 Oct 2005
Diffstat (limited to 'cpu/ppc4xx')
| -rw-r--r-- | cpu/ppc4xx/4xx_enet.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c index 859b72d..753b2be 100644 --- a/cpu/ppc4xx/4xx_enet.c +++ b/cpu/ppc4xx/4xx_enet.c @@ -100,6 +100,10 @@ #error "CONFIG_MII has to be defined!" #endif +#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_NET_MULTI) +#error "CONFIG_NET_MULTI has to be defined for NetConsole" +#endif + #define EMAC_RESET_TIMEOUT 1000 /* 1000 ms reset timeout */ #define PHY_AUTONEGOTIATE_TIMEOUT 4000 /* 4000 ms autonegotiate timeout */ @@ -111,10 +115,6 @@ #define ENET_MAX_MTU PKTSIZE #define ENET_MAX_MTU_ALIGNED PKTSIZE_ALIGN -/* define the number of channels implemented */ -#define EMAC_RXCHL EMAC_NUM_DEV -#define EMAC_TXCHL EMAC_NUM_DEV - /*-----------------------------------------------------------------------------+ * Defines for MAL/EMAC interrupt conditions as reported in the UIC (Universal * Interrupt Controller). @@ -142,6 +142,19 @@ static uint32_t mal_ier; struct eth_device *emac0_dev = NULL; #endif +/* + * Get count of EMAC devices (doesn't have to be the max. possible number + * supported by the cpu) + */ +#if defined(CONFIG_HAS_ETH3) +#define LAST_EMAC_NUM 4 +#elif defined(CONFIG_HAS_ETH2) +#define LAST_EMAC_NUM 3 +#elif defined(CONFIG_HAS_ETH1) +#define LAST_EMAC_NUM 2 +#else +#define LAST_EMAC_NUM 1 +#endif /*-----------------------------------------------------------------------------+ * Prototypes and externals. @@ -1345,7 +1358,7 @@ int ppc_4xx_eth_initialize (bd_t * bis) #endif #endif - for (eth_num = 0; eth_num < EMAC_NUM_DEV; eth_num++) { + for (eth_num = 0; eth_num < LAST_EMAC_NUM; eth_num++) { /* See if we can actually bring up the interface, otherwise, skip it */ switch (eth_num) { |