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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-12-16 14:28:06 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-01-14 01:32:19 -0600 |
| commit | 058d7dc7ba28a45ae6bb7f6ef12b978b31584406 (patch) | |
| tree | 324b9bf4313a7ef919c3155b098b80231b450125 /board/freescale/mpc8536ds | |
| parent | 5d27e02c04f8fef38341e58475a988f8b2c78b9f (diff) | |
| download | u-boot-imx-058d7dc7ba28a45ae6bb7f6ef12b978b31584406.zip u-boot-imx-058d7dc7ba28a45ae6bb7f6ef12b978b31584406.tar.gz u-boot-imx-058d7dc7ba28a45ae6bb7f6ef12b978b31584406.tar.bz2 | |
powerpc/85xx: Cleanup SGMII detection and reporting
Use new is_serdes_configured to determine if TSECs are in SGMII mode and
report that on the various boards that use or can be configured in SGMII
mode in board_eth_init() instead of in the PCI init code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board/freescale/mpc8536ds')
| -rw-r--r-- | board/freescale/mpc8536ds/mpc8536ds.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index cf92ba1..bd80cb7 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -194,7 +194,7 @@ void pci_init_board(void) { ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); struct fsl_pci_info pci_info[4]; - u32 devdisr, pordevsr, io_sel, sdrs2_io_sel; + u32 devdisr, pordevsr, io_sel; u32 porpllsr, pci_agent, pci_speed, pci_32, pci_arb, pci_clk_sel; int first_free_busno = 0; int num = 0; @@ -205,18 +205,8 @@ void pci_init_board(void) pordevsr = in_be32(&gur->pordevsr); porpllsr = in_be32(&gur->porpllsr); io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19; - sdrs2_io_sel = (pordevsr & MPC85xx_PORDEVSR_SRDS2_IO_SEL) >> 27; - debug(" pci_init_board: devdisr=%x, sdrs2_io_sel=%x, io_sel=%x\n", - devdisr, sdrs2_io_sel, io_sel); - - if (sdrs2_io_sel == 7) - printf("Serdes2 disalbed\n"); - else if (sdrs2_io_sel == 4) { - printf("eTSEC1 is in sgmii mode.\n"); - printf("eTSEC3 is in sgmii mode.\n"); - } else if (sdrs2_io_sel == 6) - printf("eTSEC1 is in sgmii mode.\n"); + debug(" pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel); puts("\n"); #ifdef CONFIG_PCIE3 @@ -354,14 +344,12 @@ int board_eth_init(bd_t *bis) { #ifdef CONFIG_TSEC_ENET struct tsec_info_struct tsec_info[2]; - volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); int num = 0; - uint sdrs2_io_sel = - (gur->pordevsr & MPC85xx_PORDEVSR_SRDS2_IO_SEL) >> 27; #ifdef CONFIG_TSEC1 SET_STD_TSEC_INFO(tsec_info[num], 1); - if ((sdrs2_io_sel == 4) || (sdrs2_io_sel == 6)) { + if (is_serdes_configured(SGMII_TSEC1)) { + puts("eTSEC1 is in sgmii mode.\n"); tsec_info[num].phyaddr = 0; tsec_info[num].flags |= TSEC_SGMII; } @@ -369,7 +357,8 @@ int board_eth_init(bd_t *bis) #endif #ifdef CONFIG_TSEC3 SET_STD_TSEC_INFO(tsec_info[num], 3); - if (sdrs2_io_sel == 4) { + if (is_serdes_configured(SGMII_TSEC3)) { + puts("eTSEC3 is in sgmii mode.\n"); tsec_info[num].phyaddr = 1; tsec_info[num].flags |= TSEC_SGMII; } @@ -382,8 +371,10 @@ int board_eth_init(bd_t *bis) } #ifdef CONFIG_FSL_SGMII_RISER - if ((sdrs2_io_sel == 4) || (sdrs2_io_sel == 6)) + if (is_serdes_configured(SGMII_TSEC1) || + is_serdes_configured(SGMII_TSEC3)) { fsl_sgmii_riser_init(tsec_info, num); + } #endif tsec_eth_init(bis, tsec_info, num); |