diff options
| -rw-r--r-- | CHANGELOG | 8 | ||||
| -rw-r--r-- | common/cmd_dcr.c | 2 | ||||
| -rw-r--r-- | post/sysmon.c | 13 |
3 files changed, 20 insertions, 3 deletions
@@ -34,6 +34,14 @@ Changes for U-Boot 1.1.3: Eliminates the CONFIG_MPC8560 option entirely. Distributes the new CONFIG_CPM2 option to each 8260 board. +* Fix sysmon POST problem: check I2C error codes + This fixes a problem of displaying bogus voltages when the voltages + are so low that the I2C devices start failing while the rest of the + system keeps running. + +* Patch by Cedric Vincent, 6 Jul 2005: + Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c" + * Patch by Jon Loeliger, 20 Jul 2005: Add missing PCI IO port definitions. diff --git a/common/cmd_dcr.c b/common/cmd_dcr.c index a91db66e02..3e4e08f95b 100644 --- a/common/cmd_dcr.c +++ b/common/cmd_dcr.c @@ -29,7 +29,7 @@ #include <config.h> #include <command.h> -#if defined(CONFIG_4xx) && defined(CFG_CMD_SETGETDCR) +#if defined(CONFIG_4xx) && (CONFIG_COMMANDS & CFG_CMD_SETGETDCR) /* ====================================================================== * Interpreter command to retrieve an IBM PPC 4xx Device Control Register diff --git a/post/sysmon.c b/post/sysmon.c index 8758ccdc0a..72fcac3850 100644 --- a/post/sysmon.c +++ b/post/sysmon.c @@ -185,6 +185,10 @@ static char *sysmon_unit_value (sysmon_table_t *s, uint val) char *p, sign; int dec, frac; + if (val == -1) { + return "I/O ERROR"; + } + if (unit_val < 0) { sign = '-'; unit_val = -unit_val; @@ -297,8 +301,13 @@ int sysmon_post_test (int flags) } val = t->sysmon->read(t->sysmon, t->addr); - t->val_valid = val >= t->val_min && val <= t->val_max; - t->val_valid_alt = val >= t->val_min_alt && val <= t->val_max_alt; + if (val != -1) { + t->val_valid = val >= t->val_min && val <= t->val_max; + t->val_valid_alt = val >= t->val_min_alt && val <= t->val_max_alt; + } else { + t->val_valid = 0; + t->val_valid_alt = 0; + } if (t->exec_after) { t->exec_after(t); |