a8229d9e62
Logic for changing power limit is the same for all boards with GPUs. It is still called from board_event() instead of in power_event() to maintain the current behavior of checking every main cycle. Signed-off-by: Tim Crawford <tcrawford@system76.com>
45 lines
956 B
C
45 lines
956 B
C
// SPDX-License-Identifier: GPL-3.0-only
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#include <arch/time.h>
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#include <board/battery.h>
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#include <board/board.h>
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#include <board/dgpu.h>
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#include <board/gctrl.h>
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#include <board/gpio.h>
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#include <board/kbc.h>
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#include <board/power.h>
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#include <common/debug.h>
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extern uint8_t main_cycle;
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void board_init(void) {
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// Allow backlight to be turned on
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gpio_set(&BKL_EN, true);
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// Enable camera
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gpio_set(&CCD_EN, true);
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// Enable wireless
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gpio_set(&BT_EN, true);
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gpio_set(&WLAN_EN, true);
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gpio_set(&WLAN_PWR_EN, true);
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// Assert SMI#, SCI#, and SWI#
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gpio_set(&SCI_N, true);
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gpio_set(&SMI_N, true);
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gpio_set(&SWI_N, true);
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// Enable POST codes
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SPCTRL1 |= 0xC8;
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}
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void board_event(void) {
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power_set_limit();
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// Read POST codes
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while (P80H81HS & 1) {
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uint8_t p80h = P80HD;
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uint8_t p81h = P81HD;
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P80H81HS |= 1;
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DEBUG("POST %02X%02X\n", p81h, p80h);
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}
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}
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