summaryrefslogtreecommitdiff
path: root/board/freescale/p2041rdb/eth.c
diff options
context:
space:
mode:
authorShaohui Xie <Shaohui.Xie@freescale.com>2012-12-03 21:36:32 +0000
committerAndy Fleming <afleming@freescale.com>2013-01-30 11:25:08 -0600
commit220d506af3dd45b8e5a79267d46171fa8487066b (patch)
tree82eea6152dcd59d2d18c70d8c038fea3edbe95c0 /board/freescale/p2041rdb/eth.c
parent88ba6d530d5f30cc2cc3c91bbe4d28e60e96aca5 (diff)
downloadu-boot-imx-220d506af3dd45b8e5a79267d46171fa8487066b.zip
u-boot-imx-220d506af3dd45b8e5a79267d46171fa8487066b.tar.gz
u-boot-imx-220d506af3dd45b8e5a79267d46171fa8487066b.tar.bz2
powerpc/p2041: move Lanes mux to board early init
Lanes mux currently is configured in eth.c when initializing FMAN ethernet ports, but SRIO and PCIe also need lanes mux, so we move the lanes mux to p2041rdb.c which implements a board-specific initialization and will be called at early stage. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'board/freescale/p2041rdb/eth.c')
-rw-r--r--board/freescale/p2041rdb/eth.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/board/freescale/p2041rdb/eth.c b/board/freescale/p2041rdb/eth.c
index fec9777..4b0d577 100644
--- a/board/freescale/p2041rdb/eth.c
+++ b/board/freescale/p2041rdb/eth.c
@@ -136,11 +136,6 @@ void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
}
#endif /* #ifdef CONFIG_FMAN_ENET */
-#define CPLD_LANE_A_SEL 0x1
-#define CPLD_LANE_G_SEL 0x2
-#define CPLD_LANE_C_SEL 0x4
-#define CPLD_LANE_D_SEL 0x8
-
int board_eth_init(bd_t *bis)
{
#ifdef CONFIG_FMAN_ENET
@@ -148,10 +143,6 @@ int board_eth_init(bd_t *bis)
struct tgec_mdio_info tgec_mdio_info;
unsigned int i, slot;
int lane;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
- int srds_prtcl = (in_be32(&gur->rcwsr[4]) &
- FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
- u8 mux = CPLD_READ(serdes_mux);
printf("Initializing Fman\n");
@@ -181,36 +172,6 @@ int board_eth_init(bd_t *bis)
fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3, CONFIG_SYS_FM1_DTSEC3_PHY_ADDR);
- mux &= ~(CPLD_LANE_A_SEL | CPLD_LANE_C_SEL | CPLD_LANE_D_SEL);
- switch (srds_prtcl) {
- case 0x2:
- case 0xf:
- mux &= ~CPLD_LANE_G_SEL;
- break;
- case 0x5:
- case 0x9:
- case 0xa:
- case 0x17:
- mux |= CPLD_LANE_G_SEL;
- break;
- case 0x14:
- mux = (mux & (~CPLD_LANE_G_SEL)) | CPLD_LANE_A_SEL;
- break;
- case 0x8:
- case 0x16:
- case 0x19:
- case 0x1a:
- mux |= CPLD_LANE_G_SEL | CPLD_LANE_C_SEL | CPLD_LANE_D_SEL;
- break;
- case 0x1c:
- mux |= CPLD_LANE_G_SEL | CPLD_LANE_A_SEL;
- break;
- default:
- printf("Fman:Unsupported SerDes Protocol 0x%02x\n", srds_prtcl);
- break;
- }
- CPLD_WRITE(serdes_mux, mux);
-
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
int idx = i - FM1_DTSEC1;