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author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-06-25 23:52:04 +0300 |
---|---|---|
committer | Bin Meng <bmeng.cn@gmail.com> | 2019-08-09 22:24:02 +0800 |
commit | 42ef7079224abc7c6073c0bab63f3aa6fffd5d00 (patch) | |
tree | d3b7627f469d8ccf81729b0a12d002d8e84069ed /board/intel | |
parent | fef408679b2f634ebfd6298d9fc99db99e60fb1d (diff) |
x86: edison: Enable SD slot
Enable SD slot on Intel Edison platform.
By default firmware doesn't put device on active state. Thus,
we have to do this explicitly.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'board/intel')
-rw-r--r-- | board/intel/edison/edison.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/intel/edison/edison.c b/board/intel/edison/edison.c index 5faf3c57f2..d80ee3aa8a 100644 --- a/board/intel/edison/edison.c +++ b/board/intel/edison/edison.c @@ -13,9 +13,19 @@ #include <linux/usb/gadget.h> #include <asm/cache.h> +#include <asm/pmu.h> #include <asm/scu.h> #include <asm/u-boot-x86.h> +/* List of Intel Tangier LSSs */ +#define PMU_LSS_TANGIER_SDIO0_01 1 + +int board_early_init_r(void) +{ + pmu_turn_power(PMU_LSS_TANGIER_SDIO0_01, true); + return 0; +} + static struct dwc3_device dwc3_device_data = { .maximum_speed = USB_SPEED_HIGH, .base = CONFIG_SYS_USB_OTG_BASE, |