Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-24 21:54:01 +00:00
Code Issues Projects Releases Packages Wiki Activity

86xx: Add reginfo command

Browse source 
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
This commit is contained in:
Becky Bruce 2008-01-23 16:31:06 -06:00 committed by Jon Loeliger
parent ddcebcb638
commit 4f93f8b1a4
5 changed files with 34 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
common/cmd_reginfo.c
View file

@ -31,6 +31,8 @@
#include <mpc5xx.h>
#elif defined (CONFIG_MPC5200)
#include <mpc5xxx.h>
#elif defined (CONFIG_MPC86xx)
extern void mpc86xx_reginfo(void);
#endif
int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@ -329,14 +331,18 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
*(volatile ulong*)MPC5XXX_SDRAM_CS0CFG);
printf ("\tSDRAMCS1: %08X\n",
*(volatile ulong*)MPC5XXX_SDRAM_CS1CFG);
#endif /* CONFIG_MPC5200 */
#elif defined(CONFIG_MPC86xx)
mpc86xx_reginfo();
#endif /* CONFIG_MPC86xx */
return 0;
}
/**************************************************/
#if ( defined(CONFIG_8xx) || defined(CONFIG_405GP) || \
defined(CONFIG_405EP) || defined(CONFIG_MPC5200) ) && \
defined(CONFIG_405EP) || defined(CONFIG_MPC5200) || \
defined(CONFIG_MPC86xx)) && \
defined(CONFIG_CMD_REGINFO)
U_BOOT_CMD(

24
cpu/mpc86xx/cpu.c
View file

@ -27,6 +27,7 @@
#include <command.h>
#include <asm/cache.h>
#include <mpc86xx.h>
#include <asm/fsl_law.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
@ -324,6 +325,27 @@ ft_cpu_setup(void *blob, bd_t *bd)
if (p != NULL)
memcpy(p, bd->bi_enet3addr, 6);
#endif
#endif /* CONFIG_OF_FLAT_TREE */
/*
* Print out the state of various machine registers.
* Currently prints out LAWs and BR0/OR0
*/
void mpc86xx_reginfo(void)
{
immap_t *immap = (immap_t *)CFG_IMMR;
ccsr_lbc_t *lbc = &immap->im_lbc;
print_laws();
printf ("Local Bus Controller Registers\n"
"\tBR0\t0x%08X\tOR0\t0x%08X \n", in_be32(&lbc->br0), in_be32(&lbc->or0));
printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", in_be32(&lbc->br1), in_be32(&lbc->or1));
printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", in_be32(&lbc->br2), in_be32(&lbc->or2));
printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", in_be32(&lbc->br3), in_be32(&lbc->or3));
printf("\tBR4\t0x%08X\tOR4\t0x%08X \n", in_be32(&lbc->br4), in_be32(&lbc->or4));
printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", in_be32(&lbc->br5), in_be32(&lbc->or5));
printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", in_be32(&lbc->br6), in_be32(&lbc->or6));
printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
}
#endif

1
include/configs/MPC8610HPCD.h
View file

@ -315,6 +315,7 @@
#define CONFIG_NET_MULTI
#define CONFIG_CMD_NET
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_CMD_REGINFO
#define CONFIG_ULI526X
#ifdef CONFIG_ULI526X

1
include/configs/MPC8641HPCN.h
View file

@ -537,6 +537,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CFG_RAMBOOT)
#undef CONFIG_CMD_ENV

1
include/configs/sbc8641d.h
View file

@ -480,6 +480,7 @@
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI