Attention is currently required from: Felix Held. Michał Żygowski has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63462 )
Change subject: superio/nuvoton/nct6687d: Add early support for NCT6687D ......................................................................
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 --- M src/superio/nuvoton/Makefile.inc A src/superio/nuvoton/nct6687d/Kconfig A src/superio/nuvoton/nct6687d/nct6687d.h 3 files changed, 30 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/63462/1
diff --git a/src/superio/nuvoton/Makefile.inc b/src/superio/nuvoton/Makefile.inc index e9ac2e3..570102a 100644 --- a/src/superio/nuvoton/Makefile.inc +++ b/src/superio/nuvoton/Makefile.inc @@ -8,6 +8,7 @@ subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5104D) += nct5104d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5539D) += nct5539d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT5572D) += nct5572d +subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6687D) += nct6687d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6776) += nct6776 subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6779D) += nct6779d subdirs-$(CONFIG_SUPERIO_NUVOTON_NCT6791D) += nct6791d diff --git a/src/superio/nuvoton/nct6687d/Kconfig b/src/superio/nuvoton/nct6687d/Kconfig new file mode 100644 index 0000000..fecd2fe --- /dev/null +++ b/src/superio/nuvoton/nct6687d/Kconfig @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config SUPERIO_NUVOTON_NCT6687D + bool + select SUPERIO_NUVOTON_COMMON_PRE_RAM diff --git a/src/superio/nuvoton/nct6687d/nct6687d.h b/src/superio/nuvoton/nct6687d/nct6687d.h new file mode 100644 index 0000000..a9652f7 --- /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 */
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Michał Żygowski (Code Review)