leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add SGMII support for the 8544 DS

Browse Source 
The 8544 DS has an optional SGMII Riser card, which uses different PHY
addresses.  Check if we are in SGMII mode, and invoke the SGMII Riser
setup code if so.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Andy Fleming 2008-08-31 16:33:29 -05:00 committed by Ben Warren
parent 652f7c2eef
commit 216f2a7156
1 changed files with 39 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
board/freescale/mpc8544ds/mpc8544ds.c
View File

@ -32,8 +32,10 @@
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <tsec.h>
#include "../common/pixis.h"
#include "../common/sgmii_riser.h"
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@ -463,6 +465,43 @@ get_board_sys_clk(ulong dummy)
return val;
}
#ifdef CONFIG_TSEC_ENET
int board_eth_init(bd_t *bis)
{
struct tsec_info_struct tsec_info[2];
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
int num = 0;
#ifdef CONFIG_TSEC1
SET_STD_TSEC_INFO(tsec_info[num], 1);
if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII1_DIS))
tsec_info[num].flags |= TSEC_SGMII;
num++;
#endif
#ifdef CONFIG_TSEC3
SET_STD_TSEC_INFO(tsec_info[num], 3);
if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS))
tsec_info[num].flags |= TSEC_SGMII;
num++;
#endif
if (!num) {
printf("No TSECs initialized\n");
return 0;
}
if (io_sel & 1)
fsl_sgmii_riser_init(tsec_info, num);
tsec_eth_init(bis, tsec_info, num);
return 0;
}
#endif
#if defined(CONFIG_OF_BOARD_SETUP)
void