diff options
Diffstat (limited to 'board/kobol/helios4/helios4.c')
| -rw-r--r-- | board/kobol/helios4/helios4.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/board/kobol/helios4/helios4.c b/board/kobol/helios4/helios4.c index 15e78dee94..8c0864bcdd 100644 --- a/board/kobol/helios4/helios4.c +++ b/board/kobol/helios4/helios4.c @@ -33,18 +33,6 @@ DECLARE_GLOBAL_DATA_PTR; #define BOARD_GPP_POL_LOW 0x0 #define BOARD_GPP_POL_MID 0x0 -/* IO expander on Marvell GP board includes e.g. fan enabling */ -struct marvell_io_exp { - u8 addr; - u8 val; -}; - -static struct marvell_io_exp io_exp[] = { - {6, 0xf9}, - {2, 0x46}, /* Assert reset signals and enable USB3 current limiter */ - {6, 0xb9} -}; - static struct serdes_map board_serdes_map[] = { {SATA0, SERDES_SPEED_6_GBPS, SERDES_DEFAULT_MODE, 0, 0}, {USB3_HOST0, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0}, @@ -123,29 +111,9 @@ int board_early_init_f(void) int board_init(void) { - int i; - /* Address of boot parameters */ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; - /* Init I2C IO expanders */ - for (i = 0; i < ARRAY_SIZE(io_exp); i++) { - struct udevice *dev; - int ret; - - ret = i2c_get_chip_for_busnum(0, io_exp[i].addr, 1, &dev); - if (ret) { - printf("Cannot find I2C: %d\n", ret); - return 0; - } - - ret = dm_i2c_write(dev, io_exp[i].val, &io_exp[i].val, 1); - if (ret) { - printf("Failed to set IO expander via I2C\n"); - return -EIO; - } - } - return 0; } |