diff options
Diffstat (limited to 'drivers/ram/stm32mp1/stm32mp1_interactive.c')
| -rw-r--r-- | drivers/ram/stm32mp1/stm32mp1_interactive.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/ram/stm32mp1/stm32mp1_interactive.c b/drivers/ram/stm32mp1/stm32mp1_interactive.c index cedf92cb5f..805c9ddaad 100644 --- a/drivers/ram/stm32mp1/stm32mp1_interactive.c +++ b/drivers/ram/stm32mp1/stm32mp1_interactive.c @@ -106,7 +106,7 @@ static void stm32mp1_do_usage(void) "help displays help\n" "info displays DDR information\n" "info <param> <val> changes DDR information\n" - " with <param> = step, name, size or speed\n" + " with <param> = step, name, size, speed or cal\n" "freq displays the DDR PHY frequency in kHz\n" "freq <freq> changes the DDR PHY frequency\n" "param [type|reg] prints input parameters\n" @@ -160,6 +160,7 @@ static void stm32mp1_do_info(struct ddr_info *priv, printf("name = %s\n", config->info.name); printf("size = 0x%x\n", config->info.size); printf("speed = %d kHz\n", config->info.speed); + printf("cal = %d\n", config->p_cal_present); return; } @@ -208,6 +209,16 @@ static void stm32mp1_do_info(struct ddr_info *priv, } return; } + if (!strcmp(argv[1], "cal")) { + if (strict_strtoul(argv[2], 10, &value) < 0 || + (value != 0 && value != 1)) { + printf("invalid value %s\n", argv[2]); + } else { + config->p_cal_present = value; + printf("cal = %d\n", config->p_cal_present); + } + return; + } printf("argument %s invalid\n", argv[1]); } |