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zero-sugar: get 'reset' command work 

Reset board with ONOFF button is a bit troublesome.  Let's do that with
'reset' command work.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
zero-sugar
Shawn Guo 2019-08-02 17:48:46 +02:00
parent bec1cc61be
commit 1d7f61da62
1 changed files with 6 additions and 1 deletions
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7
board/reMarkable/zero-sugar/zero-sugar.c
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@ -54,7 +54,7 @@ int dram_init(void)
}
static iomux_v3_cfg_t const wdog_pads[] = {
MX7D_PAD_GPIO1_IO00__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL),
MX7D_PAD_ENET1_COL__WDOG1_WDOG_ANY | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static void power_perfs(void)
@ -141,6 +141,11 @@ int board_late_init(void)
imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
set_wdog_reset(wdog);
/*
* Do not assert internal WDOG_RESET_B_DEB(controlled by bit 4),
* since we use PMIC_PWRON to reset the board.
*/
clrsetbits_le16(&wdog->wcr, 0, 0x10);
init_charger();
power_perfs();