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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>
This commit is contained in:
Andy Fleming 2007-05-08 17:27:43 -05:00 committed by Andrew Fleming-AFLEMING
parent 7507d56cca
commit ccc091aac6
2 changed files with 46 additions and 11 deletions
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26
board/mpc8560ads/mpc8560ads.c
View File

@ -549,9 +549,35 @@ 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

31
include/configs/MPC8560ADS.h
View File

@ -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 " \