diff options
Diffstat (limited to 'board/toradex/colibri_imx6/pf0100.c')
| -rw-r--r-- | board/toradex/colibri_imx6/pf0100.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/board/toradex/colibri_imx6/pf0100.c b/board/toradex/colibri_imx6/pf0100.c index dbac981161..49c8f68cfb 100644 --- a/board/toradex/colibri_imx6/pf0100.c +++ b/board/toradex/colibri_imx6/pf0100.c @@ -152,13 +152,13 @@ unsigned pmic_init(void) int pf0100_prog(void) { - unsigned char bus = 1; - unsigned char val; unsigned i; + unsigned char val; + unsigned char bus = 1; if(pmic_init() == 3) { puts("PMIC already programmed, exiting\n"); - return 1; + return CMD_RET_FAILURE; } /* set up gpio to manipulate vprog, initially off */ imx_iomux_v3_setup_multiple_pads(pmic_prog_pads, @@ -168,7 +168,7 @@ int pf0100_prog(void) if(!(0 == i2c_set_bus_num(bus) && (0 == i2c_probe(PFUZE100_I2C_ADDR)))) { puts("i2c bus failed\n"); - return 1; + return CMD_RET_FAILURE; } for (i=0; i<ARRAY_SIZE(pmic_otp_prog); i++) { @@ -179,7 +179,7 @@ int pf0100_prog(void) 1, &val, 1)) { printf("i2c write failed, reg 0x%2x, value" "0x%2x\n", pmic_otp_prog[i].reg, val); - return 1; + return CMD_RET_FAILURE; } break; case pmic_delay: @@ -194,19 +194,20 @@ int pf0100_prog(void) break; } } - return 0; + return CMD_RET_SUCCESS; } - int do_pf0100_prog(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + int ret; puts("Programming PMIC OTP..."); - if(!pf0100_prog()) + ret = pf0100_prog(); + if (ret == CMD_RET_SUCCESS) puts("done.\n"); else puts("failed.\n"); - return 0; + return ret; } U_BOOT_CMD( |