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authorMike Frysinger <vapier@gentoo.org>2008-02-04 19:26:56 -0500
committerMike Frysinger <vapier@gentoo.org>2008-02-04 19:26:56 -0500
commit97c26e006d2fa6d4e1560933ee6f385d8b8908b9 (patch)
treecf7b2be158c30a57bdf8ad60a686d64002908e33
parent0858b835e7ea501ea084d34cef75932f098342bb (diff)
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add Blackfin-specific reginfo command
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r--common/cmd_reginfo.c45
1 files changed, 41 insertions, 4 deletions
diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index bb6aa30..980664d 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -329,16 +329,53 @@ 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);
+
+#elif defined(CONFIG_BLACKFIN)
+ puts("\nSystem Configuration registers\n");
+
+ puts("\nPLL Registers\n");
+ printf("\tPLL_DIV: 0x%04x PLL_CTL: 0x%04x\n",
+ bfin_read_PLL_DIV(), bfin_read_PLL_CTL());
+ printf("\tPLL_STAT: 0x%04x PLL_LOCKCNT: 0x%04x\n",
+ bfin_read_PLL_STAT(), bfin_read_PLL_LOCKCNT());
+ printf("\tVR_CTL: 0x%04x\n", bfin_read_VR_CTL());
+
+ puts("\nEBIU AMC Registers\n");
+ printf("\tEBIU_AMGCTL: 0x%04x\n", bfin_read_EBIU_AMGCTL());
+ printf("\tEBIU_AMBCTL0: 0x%08x EBIU_AMBCTL1: 0x%08x\n",
+ bfin_read_EBIU_AMBCTL0(), bfin_read_EBIU_AMBCTL1());
+# ifdef EBIU_MODE
+ printf("\tEBIU_MBSCTL: 0x%08x EBIU_ARBSTAT: 0x%08x\n",
+ bfin_read_EBIU_MBSCTL(), bfin_read_EBIU_ARBSTAT());
+ printf("\tEBIU_MODE: 0x%08x EBIU_FCTL: 0x%08x\n",
+ bfin_read_EBIU_MODE(), bfin_read_EBIU_FCTL());
+# endif
+
+# ifdef EBIU_RSTCTL
+ puts("\nEBIU DDR Registers\n");
+ printf("\tEBIU_DDRCTL0: 0x%08x EBIU_DDRCTL1: 0x%08x\n",
+ bfin_read_EBIU_DDRCTL0(), bfin_read_EBIU_DDRCTL1());
+ printf("\tEBIU_DDRCTL2: 0x%08x EBIU_DDRCTL3: 0x%08x\n",
+ bfin_read_EBIU_DDRCTL2(), bfin_read_EBIU_DDRCTL3());
+ printf("\tEBIU_DDRQUE: 0x%08x EBIU_RSTCTL 0x%04x\n",
+ bfin_read_EBIU_DDRQUE(), bfin_read_EBIU_RSTCTL());
+ printf("\tEBIU_ERRADD: 0x%08x EBIU_ERRMST: 0x%04x\n",
+ bfin_read_EBIU_ERRADD(), bfin_read_EBIU_ERRMST());
+# else
+ puts("\nEBIU SDC Registers\n");
+ printf("\tEBIU_SDRRC: 0x%04x EBIU_SDBCTL: 0x%04x\n",
+ bfin_read_EBIU_SDRRC(), bfin_read_EBIU_SDBCTL());
+ printf("\tEBIU_SDSTAT: 0x%04x EBIU_SDGCTL: 0x%08x\n",
+ bfin_read_EBIU_SDSTAT(), bfin_read_EBIU_SDGCTL());
+# endif
+
#endif /* CONFIG_MPC5200 */
return 0;
}
/**************************************************/
-#if ( defined(CONFIG_8xx) || defined(CONFIG_405GP) || \
- defined(CONFIG_405EP) || defined(CONFIG_MPC5200) ) && \
- defined(CONFIG_CMD_REGINFO)
-
+#if defined(CONFIG_CMD_REGINFO)
U_BOOT_CMD(
reginfo, 2, 1, do_reginfo,
"reginfo - print register information\n",