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TQM5200: Add Flat Device Tree support, update default env. accordingly. 

Signed-off-by: Jan Wrobel <wrr@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>
This commit is contained in:
Bartlomiej Sieka 2007-06-08 14:52:22 +02:00
parent 9045f33c02
commit 8f8416fada
2 changed files with 38 additions and 3 deletions
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11
board/tqm5200/tqm5200.c
View File

@ -32,6 +32,10 @@
#include <pci.h> #include <pci.h>
#include <asm/processor.h> #include <asm/processor.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
#ifdef CONFIG_VIDEO_SM501 #ifdef CONFIG_VIDEO_SM501
#include <sm501.h> #include <sm501.h>
#endif #endif
@ -775,3 +779,10 @@ int board_get_height (void)
} }
#endif /* CONFIG_VIDEO_SM501 */ #endif /* CONFIG_VIDEO_SM501 */
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
}
#endif /* defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) */

30
include/configs/TQM5200.h
View File

@ -234,6 +234,8 @@
#ifndef CONFIG_CAM5200 #ifndef CONFIG_CAM5200
#define CUSTOM_ENV_SETTINGS \ #define CUSTOM_ENV_SETTINGS \
"bootfile=/tftpboot/tqm5200/uImage\0" \ "bootfile=/tftpboot/tqm5200/uImage\0" \
"bootfile_fdt=/tftpboot/tqm5200/uImage_fdt\0" \
"fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0" \
"u-boot=/tftpboot/tqm5200/u-boot.bin\0" "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
#else #else
#define CUSTOM_ENV_SETTINGS \ #define CUSTOM_ENV_SETTINGS \
@ -243,6 +245,10 @@
#endif #endif
#define CONFIG_EXTRA_ENV_SETTINGS \ #define CONFIG_EXTRA_ENV_SETTINGS \
"console=ttyS0\0" \
"kernel_addr=200000\0" \
"fdt_addr=400000\0" \
"hostname=tqm5200\0" \
"netdev=eth0\0" \ "netdev=eth0\0" \
"rootpath=/opt/eldk/ppc_6xx\0" \ "rootpath=/opt/eldk/ppc_6xx\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \
@ -252,13 +258,17 @@
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \ ":${hostname}:${netdev}:off panic=1\0" \
"addcons=setenv bootargs ${bootargs} " \ "addcons=setenv bootargs ${bootargs} " \
"console=ttyS0,${baudrate}\0" \ "console=${console},${baudrate}\0" \
"flash_self=run ramargs addip addcons;" \ "flash_self=run ramargs addip addcons;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
"flash_nfs=run nfsargs addip addcons;" \ "flash_nfs=run nfsargs addip addcons;" \
"bootm ${kernel_addr}\0" \ "bootm ${kernel_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \ "net_nfs=tftp ${kernel_addr} ${bootfile};" \
"bootm\0" \ "run nfsargs addip addcons;bootm\0" \
"net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt};" \
"tftp ${fdt_addr} ${fdt_file};setenv console ttyPSC0;" \
"run nfsargs addip addcons;" \
"bootm ${kernel_addr} - ${fdt_addr}\0" \
CUSTOM_ENV_SETTINGS \ CUSTOM_ENV_SETTINGS \
"load=tftp 200000 ${u-boot}\0" \ "load=tftp 200000 ${u-boot}\0" \
ENV_UPDT \ ENV_UPDT \
@ -676,4 +686,18 @@
/* Interval between registers */ /* Interval between registers */
#define CFG_ATA_STRIDE 4 #define CFG_ATA_STRIDE 4
/*-----------------------------------------------------------------------
* Open firmware flat tree support
*-----------------------------------------------------------------------
*/
#define CONFIG_OF_FLAT_TREE 1
#define CONFIG_OF_BOARD_SETUP 1
/* maximum size of the flat tree (8K) */
#define OF_FLAT_TREE_MAX_SIZE 8192
#define OF_CPU "PowerPC,5200@0"
#define OF_SOC "soc5200@f0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
#endif /* __CONFIG_H */ #endif /* __CONFIG_H */