diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/theadorable/theadorable.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/board/theadorable/theadorable.c b/board/theadorable/theadorable.c index bb2d514..6e41ca2 100644 --- a/board/theadorable/theadorable.c +++ b/board/theadorable/theadorable.c @@ -298,10 +298,19 @@ int board_late_init(void) bootcount_inc(); if (bootcount > PEX_SWITCH_NOT_FOUNT_LIMIT) { - printf("Issuing power-switch via uC!\n"); + struct udevice *dev; printf("Issuing power-switch via uC!\n"); - i2c_set_bus_num(STM_I2C_BUS); + ret = i2c_get_chip_for_busnum(STM_I2C_BUS, STM_I2C_ADDR, + 1, &dev); + if (ret) { + printf("Error selecting STM on I2C bus (ret=%d)\n", + ret); + printf("Issuing soft-reset...\n"); + /* default handling: SOFT reset */ + do_reset(NULL, 0, 0, NULL); + } + i2c_buf[0] = STM_I2C_ADDR << 1; i2c_buf[1] = 0xc5; /* cmd */ i2c_buf[2] = 0x01; /* enable */ @@ -313,7 +322,7 @@ int board_late_init(void) i2c_buf[6] = 0x00; i2c_buf[7] = crc8(0x72, &i2c_buf[0], 7); - ret = i2c_write(STM_I2C_ADDR, 0, 0, &i2c_buf[1], 7); + ret = dm_i2c_write(dev, 0, &i2c_buf[1], 7); if (ret) { printf("I2C write error (ret=%d)\n", ret); printf("Issuing soft-reset...\n"); |