diff options
Diffstat (limited to 'board/overo/overo.c')
| -rw-r--r-- | board/overo/overo.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/board/overo/overo.c b/board/overo/overo.c index 1c7087b..4a60917 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -43,6 +43,17 @@ static void setup_net_chip(void); #endif +/* GPMC definitions for LAN9221 chips on Tobi expansion boards */ +static const u32 gpmc_lan_config[] = { + NET_LAN9221_GPMC_CONFIG1, + NET_LAN9221_GPMC_CONFIG2, + NET_LAN9221_GPMC_CONFIG3, + NET_LAN9221_GPMC_CONFIG4, + NET_LAN9221_GPMC_CONFIG5, + NET_LAN9221_GPMC_CONFIG6, + /*CONFIG7- computed as params */ +}; + /* * Routine: board_init * Description: Early hardware init. @@ -131,14 +142,13 @@ static void setup_net_chip(void) { struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; - /* Configure GPMC registers */ - writel(NET_LAN9221_GPMC_CONFIG1, &gpmc_cfg->cs[5].config1); - writel(NET_LAN9221_GPMC_CONFIG2, &gpmc_cfg->cs[5].config2); - writel(NET_LAN9221_GPMC_CONFIG3, &gpmc_cfg->cs[5].config3); - writel(NET_LAN9221_GPMC_CONFIG4, &gpmc_cfg->cs[5].config4); - writel(NET_LAN9221_GPMC_CONFIG5, &gpmc_cfg->cs[5].config5); - writel(NET_LAN9221_GPMC_CONFIG6, &gpmc_cfg->cs[5].config6); - writel(NET_LAN9221_GPMC_CONFIG7, &gpmc_cfg->cs[5].config7); + /* first lan chip */ + enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5], 0x2C000000, + GPMC_SIZE_16M); + + /* second lan chip */ + enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[4], 0x2B000000, + GPMC_SIZE_16M); /* Enable off mode for NWE in PADCONF_GPMC_NWE register */ writew(readw(&ctrl_base ->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe); |