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| author | Timur Tabi <timur@freescale.com> | 2012-08-14 06:47:25 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-08-23 10:24:19 -0500 |
| commit | 61fc52b660cba005cb73df2c546293f3ba608409 (patch) | |
| tree | 8c32ee3a1cf1da2e32c73a7db010be6ee793720c /board | |
| parent | 4376b4c00e7ff81d950410a5fffe1e4c495e42d3 (diff) | |
| download | u-boot-imx-61fc52b660cba005cb73df2c546293f3ba608409.zip u-boot-imx-61fc52b660cba005cb73df2c546293f3ba608409.tar.gz u-boot-imx-61fc52b660cba005cb73df2c546293f3ba608409.tar.bz2 | |
powerpc/85xx: get rid of enum board_slots in P4080 MDIO driver
enum board_slots contained six values, where SLOT1 == 1, SLOT2 == 2, and
so on. This is pointless, so remove it. Also move the lane_to_slot[]
array to the top of the file so that it can be used by other functions.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/corenet_ds/eth_p4080.c | 59 |
1 files changed, 19 insertions, 40 deletions
diff --git a/board/freescale/corenet_ds/eth_p4080.c b/board/freescale/corenet_ds/eth_p4080.c index b87b092..2c69c51 100644 --- a/board/freescale/corenet_ds/eth_p4080.c +++ b/board/freescale/corenet_ds/eth_p4080.c @@ -68,6 +68,15 @@ static char *mdio_names[16] = { NULL, NULL, NULL, }; +/* + * Mapping of all 18 SERDES lanes to board slots. A value of '0' here means + * that the mapping must be determined dynamically, or that the lane maps to + * something other than a board slot. + */ +static u8 lane_to_slot[] = { + 1, 1, 2, 2, 3, 3, 3, 3, 6, 6, 4, 4, 4, 4, 5, 5, 5, 5 +}; + static char *p4080ds_mdio_name_for_muxval(u32 muxval) { return mdio_names[(muxval & EMI_MASK) >> 28]; @@ -290,15 +299,6 @@ void fdt_fixup_board_enet(void *fdt) } } -enum board_slots { - SLOT1 = 1, - SLOT2, - SLOT3, - SLOT4, - SLOT5, - SLOT6, -}; - int board_eth_init(bd_t *bis) { #ifdef CONFIG_FMAN_ENET @@ -307,27 +307,6 @@ int board_eth_init(bd_t *bis) struct fsl_pq_mdio_info dtsec_mdio_info; struct tgec_mdio_info tgec_mdio_info; - u8 lane_to_slot[] = { - SLOT1, /* 0 - Bank 1:A */ - SLOT1, /* 1 - Bank 1:B */ - SLOT2, /* 2 - Bank 1:C */ - SLOT2, /* 3 - Bank 1:D */ - SLOT3, /* 4 - Bank 1:E */ - SLOT3, /* 5 - Bank 1:F */ - SLOT3, /* 6 - Bank 1:G */ - SLOT3, /* 7 - Bank 1:H */ - SLOT6, /* 8 - Bank 1:I */ - SLOT6, /* 9 - Bank 1:J */ - SLOT4, /* 10 - Bank 2:A */ - SLOT4, /* 11 - Bank 2:B */ - SLOT4, /* 12 - Bank 2:C */ - SLOT4, /* 13 - Bank 2:D */ - SLOT5, /* 14 - Bank 3:A */ - SLOT5, /* 15 - Bank 3:B */ - SLOT5, /* 16 - Bank 3:C */ - SLOT5, /* 17 - Bank 3:D */ - }; - /* Initialize the mdio_mux array so we can recognize empty elements */ for (i = 0; i < NUM_FM_PORTS; i++) mdio_mux[i] = EMI_NONE; @@ -380,17 +359,17 @@ int board_eth_init(bd_t *bis) break; slot = lane_to_slot[lane]; switch (slot) { - case SLOT3: + case 3: mdio_mux[i] = EMI1_SLOT3; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT4: + case 4: mdio_mux[i] = EMI1_SLOT4; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT5: + case 5: mdio_mux[i] = EMI1_SLOT5; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); @@ -417,12 +396,12 @@ int board_eth_init(bd_t *bis) break; slot = lane_to_slot[lane]; switch (slot) { - case SLOT4: + case 4: mdio_mux[i] = EMI2_SLOT4; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT5: + case 5: mdio_mux[i] = EMI2_SLOT5; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); @@ -444,17 +423,17 @@ int board_eth_init(bd_t *bis) break; slot = lane_to_slot[lane]; switch (slot) { - case SLOT3: + case 3: mdio_mux[i] = EMI1_SLOT3; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT4: + case 4: mdio_mux[i] = EMI1_SLOT4; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT5: + case 5: mdio_mux[i] = EMI1_SLOT5; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); @@ -481,12 +460,12 @@ int board_eth_init(bd_t *bis) break; slot = lane_to_slot[lane]; switch (slot) { - case SLOT4: + case 4: mdio_mux[i] = EMI2_SLOT4; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); break; - case SLOT5: + case 5: mdio_mux[i] = EMI2_SLOT5; fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i])); |