MPC8377ERDB is special, second serdes should be configured for PEX (x1).
Signed-off-by: Anton Vorontsov avorontsov@ru.mvista.com --- Makefile | 7 +++++++ board/freescale/mpc837xerdb/mpc837xerdb.c | 2 ++ include/configs/MPC837XERDB.h | 19 +++++++++++++++++++ 3 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile index b464c72..c88344d 100644 --- a/Makefile +++ b/Makefile @@ -2087,7 +2087,14 @@ MPC837XEMDS_HOST_config: unconfig fi ; @$(MKCONFIG) -a MPC837XEMDS ppc mpc83xx mpc837xemds freescale
+MPC8377ERDB_config \ MPC837XERDB_config: unconfig + @mkdir -p $(obj)include + @echo "" >$(obj)include/config.h ; \ + if [ "$(findstring MPC8377ERDB,$@)" ] ; then \ + $(XECHO) -n "... MPC8377ERDB " ; \ + echo "#define CONFIG_MPC8377ERDB" >>$(obj)include/config.h ; \ + fi ; @$(MKCONFIG) -a MPC837XERDB ppc mpc83xx mpc837xerdb freescale
sbc8349_config: unconfig diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c index 2d42595..2dd0fa7 100644 --- a/board/freescale/mpc837xerdb/mpc837xerdb.c +++ b/board/freescale/mpc837xerdb/mpc837xerdb.c @@ -19,6 +19,7 @@ #if defined(CONFIG_SPD_EEPROM) #include <spd_sdram.h> #endif +#include <fsl_serdes.h>
#if defined(CFG_DRAM_TEST) int @@ -61,6 +62,7 @@ testdram(void)
int board_early_init_f(void) { + fsl_setup_serdes(); return 0; }
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index 7c19d1e..8b9d028 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -32,6 +32,8 @@
#define CONFIG_PCI 1
+#define CONFIG_BOARD_EARLY_INIT_F + /* * System Clock Setup */ @@ -296,6 +298,23 @@ #define CFG_NS16550_COM1 (CFG_IMMR+0x4500) #define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
+/* + * SERDES + */ +#define CONFIG_FSL_SERDES +#define CONFIG_FSL_SERDES1 (CFG_IMMR + 0xe3000) +#define CONFIG_FSL_SERDES1_PROTO FSL_SERDES_PROTO_SATA +#define CONFIG_FSL_SERDES1_CLK FSL_SERDES_CLK_100 +#define CONFIG_FSL_SERDES1_VDD_1V 1 +#define CONFIG_FSL_SERDES2 (CFG_IMMR + 0xe3100) +#ifdef CONFIG_MPC8377ERDB +#define CONFIG_FSL_SERDES2_PROTO FSL_SERDES_PROTO_PEX +#else +#define CONFIG_FSL_SERDES2_PROTO FSL_SERDES_PROTO_SATA +#endif +#define CONFIG_FSL_SERDES2_CLK FSL_SERDES_CLK_100 +#define CONFIG_FSL_SERDES2_VDD_1V 1 + /* Use the HUSH parser */ #define CFG_HUSH_PARSER #ifdef CFG_HUSH_PARSER