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authorAndy Fleming <afleming@freescale.com>2008-08-31 16:33:29 -0500
committerBen Warren <biggerbadderben@gmail.com>2008-09-02 21:18:15 -0700
commit216f2a7156a5fde7b47adc40ad553c888a9cbaa7 (patch)
treec0df7df62ca6e605f8f0d49a4c5fa56cb40dabbb /board/freescale/mpc8544ds
parent652f7c2eef76a1340928bd660845441e932d86a2 (diff)
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Add SGMII support for the 8544 DS
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>
Diffstat (limited to 'board/freescale/mpc8544ds')
-rw-r--r--board/freescale/mpc8544ds/mpc8544ds.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index 4e976b7..1e29773 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -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