sysmo-bts
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u-boot
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Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

This commit is contained in:
Wolfgang Denk 2010-02-03 20:22:10 +01:00
parent 08254a1a97 4710cee1b5
commit 111d6c6ad1
4 changed files with 30 additions and 6 deletions
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28
board/esd/plu405/plu405.c
View File

@ -46,6 +46,34 @@ const unsigned char fpgadata[] =
*/
#include "../common/fpga.c"
/*
* generate a short spike on the CAN tx line
* to bring the couplers in sync
*/
void init_coupler(u32 addr)
{
struct sja1000_basic_s *ctrl = (struct sja1000_basic_s *)addr;
/* reset */
out_8(&ctrl->cr, CR_RR);
/* dominant */
out_8(&ctrl->btr0, 0x00); /* btr setup is required */
out_8(&ctrl->btr1, 0x14); /* we use 1Mbit/s */
out_8(&ctrl->oc, OC_TP1 | OC_TN1 | OC_POL1 |
OC_TP0 | OC_TN0 | OC_POL0 | OC_MODE1);
out_8(&ctrl->cr, 0x00);
/* delay */
in_8(&ctrl->cr);
in_8(&ctrl->cr);
in_8(&ctrl->cr);
in_8(&ctrl->cr);
/* reset */
out_8(&ctrl->cr, CR_RR);
}
int board_early_init_f(void)
{
/*

1
cpu/ppc4xx/traps.c
View File

@ -34,6 +34,7 @@
#include <common.h>
#include <command.h>
#include <kgdb.h>
#include <asm/processor.h>
DECLARE_GLOBAL_DATA_PTR;

1
include/configs/AR405.h
View File

@ -93,6 +93,7 @@
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_ELF
#define CONFIG_CMD_MII
#undef CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_BSP

6
include/configs/PMC440.h
View File

@ -287,12 +287,8 @@
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
"addmisc=setenv bootargs ${bootargs} mem=${mem}\0" \
"nandargs=setenv bootargs root=/dev/mtdblock6 rootfstype=jffs2 rw\0" \
"nand_boot=run nandargs addip addtty addmisc;bootm ${kernel_addr}\0" \
"nand_boot_fdt=run nandargs addip addtty addmisc;" \
"bootm ${kernel_addr} - ${fdt_addr}\0" \
"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
"run nfsargs addip addtty addmisc;" \
"bootm\0" \
"net_nfs_fdt=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${fdt_addr_r} ${fdt_file};" \
"run nfsargs addip addtty addmisc;" \
@ -353,7 +349,6 @@
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
@ -366,7 +361,6 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
/* POST support */
#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \