coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
ec.h
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef _MAINBOARD_LENOVO_S230U_EC_H
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#define _MAINBOARD_LENOVO_S230U_EC_H
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void
lenovo_s230u_ec_init
(
void
);
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#define ECMM(x) (*((volatile u8 *)(CONFIG_EC_BASE_ADDRESS + x)))
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#define ec_mm_read(addr) (ECMM(0x100 + addr))
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#define ec_mm_write(addr, data) (ECMM(0x100 + addr) = data)
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#define ec_mm_set_bit(addr, bit) (ECMM(0x100 + addr) |= 1 << bit)
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#define ec_mm_clr_bit(addr, bit) (ECMM(0x100 + addr) &= ~(1 << bit))
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#endif
/* _MAINBOARD_LENOVO_S230U_EC_H */
lenovo_s230u_ec_init
void lenovo_s230u_ec_init(void)
Definition:
ec.c:20
src
mainboard
lenovo
s230u
ec.h
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