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mpc52xx, digsy_mtc: change phy addr for rev5 boards.

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- rev5 board has phy addr 1 -> adapt CONFIG_PHY_ADDR define
  in board config file.
- also fixup the phy addr entry in dts, before booting
  Linux.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
This commit is contained in:
Heiko Schocher 2011-04-03 20:10:20 +00:00 committed by Wolfgang Denk
parent 9030a55ef3
commit 1b41493def
2 changed files with 9 additions and 0 deletions
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5
board/digsy_mtc/digsy_mtc.c
View File

@ -405,6 +405,9 @@ int update_flash_size (int flash_size)
void ft_board_setup(void *blob, bd_t *bd) void ft_board_setup(void *blob, bd_t *bd)
{ {
int phy_addr = CONFIG_PHY_ADDR;
char eth_path[] = "/soc5200@f0000000/mdio@3000/ethernet-phy@0";
ft_cpu_setup(blob, bd); ft_cpu_setup(blob, bd);
/* /*
* There are 2 RTC nodes in the DTS, so remove * There are 2 RTC nodes in the DTS, so remove
@ -422,5 +425,7 @@ void ft_board_setup(void *blob, bd_t *bd)
#endif #endif
ft_adapt_flash_base(blob); ft_adapt_flash_base(blob);
#endif #endif
/* fix up the phy address */
do_fixup_by_path(blob, eth_path, "reg", &phy_addr, sizeof(int), 0);
} }
#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */

4
include/configs/digsy_mtc.h
View File

@ -345,7 +345,11 @@
*/ */
#define CONFIG_MPC5xxx_FEC 1 #define CONFIG_MPC5xxx_FEC 1
#define CONFIG_MPC5xxx_FEC_MII100 #define CONFIG_MPC5xxx_FEC_MII100
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_PHY_ADDR 0x01
#else
#define CONFIG_PHY_ADDR 0x00 #define CONFIG_PHY_ADDR 0x00
#endif
#define CONFIG_PHY_RESET_DELAY 1000 #define CONFIG_PHY_RESET_DELAY 1000
#define CONFIG_NETCONSOLE /* include NetConsole support */ #define CONFIG_NETCONSOLE /* include NetConsole support */