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| author | Andy Fleming <afleming@freescale.com> | 2007-05-08 17:27:43 -0500 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2007-07-11 18:17:58 -0500 |
| commit | ccc091aac61a38cd998d575d92f7232e256d6312 (patch) | |
| tree | 22459fa387824631a9e7999e8a00477df8bf670c | |
| parent | 7507d56ccaf7aae1c474342a9a5540165cd7e9d9 (diff) | |
| download | u-boot-imx-ccc091aac61a38cd998d575d92f7232e256d6312.zip u-boot-imx-ccc091aac61a38cd998d575d92f7232e256d6312.tar.gz u-boot-imx-ccc091aac61a38cd998d575d92f7232e256d6312.tar.bz2 | |
Add support for CPM device tree configuration to 8560 ADS
* Adds code to modify CPM frequencies
* Cleans up the config file to #define TSEC and (for now) #undef FCC
* Adds the MII command for all 8560 ADS configurations
* Updates config file to provide convenience commands for booting
with a device tree
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
| -rw-r--r-- | board/mpc8560ads/mpc8560ads.c | 26 | ||||
| -rw-r--r-- | include/configs/MPC8560ADS.h | 31 |
2 files changed, 46 insertions, 11 deletions
diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c index d19bad6..41acb97 100644 --- a/board/mpc8560ads/mpc8560ads.c +++ b/board/mpc8560ads/mpc8560ads.c @@ -550,8 +550,34 @@ pci_init_board(void) #if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) void +ft_soc_setup(void *blob, bd_t *bd) +{ + u32 *p; + int len; + ulong data; + + p = ft_get_prop(blob, "/" OF_SOC "/cpm@e0000000/brg-frequency", &len); + + if (p != NULL) + *p = cpu_to_be32(bd->bi_brgfreq); + + p = ft_get_prop(blob, + "/" OF_SOC "/cpm@e0000000/scc@91a00/current-speed", + &len); + if (p != NULL) + *p = cpu_to_be32(bd->bi_baudrate); + + p = ft_get_prop(blob, + "/" OF_SOC "/cpm@e0000000/scc@91a20/current-speed", + &len); + if (p != NULL) + *p = cpu_to_be32(bd->bi_baudrate); +} + +void ft_board_setup(void *blob, bd_t *bd) { ft_cpu_setup(blob, bd); + ft_soc_setup(blob, bd); } #endif diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index 043397f..90fef8b 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -43,9 +43,7 @@ #define CONFIG_PCI #define CONFIG_TSEC_ENET /* tsec ethernet support */ -#undef CONFIG_TSEC_ENET /* tsec ethernet support */ -#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ -#define CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ +#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_DLL /* possible DLL fix needed */ @@ -349,13 +347,15 @@ #endif /* CONFIG_PCI */ -#if defined(CONFIG_TSEC_ENET) +#ifdef CONFIG_TSEC_ENET #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif +#ifndef CONFIG_MII #define CONFIG_MII 1 /* MII PHY management */ +#endif #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "TSEC0" #define CONFIG_TSEC2 1 @@ -369,9 +369,10 @@ /* Options are: TSEC[0-1] */ #define CONFIG_ETHPRIME "TSEC0" -#elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */ +#endif /* CONFIG_TSEC_ENET */ + +#ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */ -#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ #undef CONFIG_ETHER_NONE /* define if ether on something else */ #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ @@ -392,7 +393,10 @@ #define FETH3_RST 0x80 #endif /* CONFIG_ETHER_INDEX */ -#define CONFIG_MII /* MII PHY management */ +#ifndef CONFIG_MII +#define CONFIG_MII 1 /* MII PHY management */ +#endif + #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ /* @@ -458,11 +462,13 @@ #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_PCI \ | CFG_CMD_PING \ + | CFG_CMD_MII \ | CFG_CMD_I2C) #elif defined(CONFIG_TSEC_ENET) #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_PING \ - | CFG_CMD_I2C) + | CFG_CMD_I2C \ + | CFG_CMD_MII) #elif defined(CONFIG_ETHER_ON_FCC) #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_MII \ @@ -554,8 +560,10 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ - "ramdiskaddr=400000\0" \ - "ramdiskfile=your.ramdisk.u-boot\0" + "ramdiskaddr=600000\0" \ + "ramdiskfile=your.ramdisk.u-boot\0" \ + "fdtaddr=400000\0" \ + "fdtfile=mpc8560ads.dtb\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ @@ -563,7 +571,8 @@ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "bootm $loadaddr" + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ |