diff options
| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2022-04-07 15:12:26 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-05-16 13:11:00 +0000 |
| commit | 7e3159c3d2ee0d1aa51aac57fbeb34ffc08255e7 (patch) | |
| tree | 3d7e7fa6d49955e60918002857bce23020e67fbc /src/superio/nuvoton/nct6687d/nct6687d.h | |
| parent | d107e810c9b188bd313c25638a2878bd4fc61615 (diff) | |
superio/nuvoton/nct6687d: Add early support for NCT6687D
Based on the public datasheet of NCT6686 which should be similar to
NCT6687D.
TEST=Enable serial for debugging on MSI PRO Z690-A WIFI DDR4 and see
coreboot console on the debug port
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I0e8744b5958af196de3de63de31852029d81436e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63462
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/superio/nuvoton/nct6687d/nct6687d.h')
| -rw-r--r-- | src/superio/nuvoton/nct6687d/nct6687d.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/superio/nuvoton/nct6687d/nct6687d.h b/src/superio/nuvoton/nct6687d/nct6687d.h new file mode 100644 index 0000000000..a9652f7766 --- /dev/null +++ b/src/superio/nuvoton/nct6687d/nct6687d.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/* Both NCT6687DD and NCT6687DF package variants are supported. */ + +#ifndef SUPERIO_NUVOTON_NCT6687D_H +#define SUPERIO_NUVOTON_NCT6687D_H + +/* Logical Device Numbers (LDN). */ +#define NCT6687D_PP 0x01 /* Parallel port */ +#define NCT6687D_SP1 0x02 /* Com1 */ +#define NCT6687D_SP2 0x03 /* Com2 & IR */ +#define NCT6687D_KBC 0x05 /* PS/2 keyboard and mouse */ +#define NCT6687D_CIR 0x06 +#define NCT6687D_GPIO_0_7 0x07 /* GPIO0 - GPIO7 */ +#define NCT6687D_P80_UART 0x08 /* Port 0x 80 UART*/ +#define NCT6687D_GPIO_8_9_AF 0x09 /* GPIO8 - GPIO9, GPIO1 - GPIO8 Alternate Function */ +#define NCT6687D_ACPI 0x0A +#define NCT6687D_EC 0x0B /* EC space*/ +#define NCT6687D_RTC 0x0C +#define NCT6687D_SLEEP_PWR 0x0D /* Deep Sleep, Power Fault */ +#define NCT6687D_TACH_PWM 0x0E /* TACHIN/PWMOUT Assignment */ +#define NCT6687D_FREG 0x0F /* Function Register */ + +#endif /* SUPERIO_NUVOTON_NCT6687D_H */ |