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| author | Haiying Wang <Haiying.Wang@freescale.com> | 2009-05-20 12:30:37 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-06-12 17:17:01 -0500 |
| commit | f82107f637f167a77803c0933f9b24741a91c711 (patch) | |
| tree | 1000b15d369f48a04ecb46b258b397d287eda1bf /board/freescale/mpc8569mds/bcsr.c | |
| parent | 750098d33bc362ac4263863e92da158cf011063f (diff) | |
| download | u-boot-imx-f82107f637f167a77803c0933f9b24741a91c711.zip u-boot-imx-f82107f637f167a77803c0933f9b24741a91c711.tar.gz u-boot-imx-f82107f637f167a77803c0933f9b24741a91c711.tar.bz2 | |
85xx: Add RMII support for MPC8569MDS
This patch supports UCC working at RMII mode on PIB board, fixup fdt blob to
support rmii in kernel. It also changes the name of enable_mpc8569mds_qe_mdio to
enalbe_mpc8569mds_qe_uec which is more accurate.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board/freescale/mpc8569mds/bcsr.c')
| -rw-r--r-- | board/freescale/mpc8569mds/bcsr.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/board/freescale/mpc8569mds/bcsr.c b/board/freescale/mpc8569mds/bcsr.c index 17c8478..a936edb 100644 --- a/board/freescale/mpc8569mds/bcsr.c +++ b/board/freescale/mpc8569mds/bcsr.c @@ -35,8 +35,9 @@ void disable_8569mds_flash_write() clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP); } -void enable_8569mds_qe_mdio() +void enable_8569mds_qe_uec() { +#if defined(CONFIG_SYS_UCC_RGMII_MODE) setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7), BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN); setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8), @@ -45,6 +46,18 @@ void enable_8569mds_qe_mdio() BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN); setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10), BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN); +#elif defined(CONFIG_SYS_UCC_RMII_MODE) + /* Set UCC1-4 working at RMII mode */ + clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7), + BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN); + clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8), + BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN); + clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9), + BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN); + clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10), + BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN); + setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9), BCSR9_UCC3_RMII_EN); +#endif } void disable_8569mds_brd_eeprom_write_protect() |