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| author | Richard Spiegel <richard.spiegel@amd.corp-partner.google.com> | 2019-07-02 17:13:19 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-09-04 10:57:03 +0000 |
| commit | 31d04e6e0dd6105f67a28a42634c806a548d8930 (patch) | |
| tree | 256b1d46f38173ba8d728f17c654b8aeaa84681f /src/mainboard/amd/padmelon/Kconfig | |
| parent | fb6ea0af4015ba7d0fef49af833d3b1c19796b38 (diff) | |
mainboard/amd: Add padmelon board code
Padmelon board code was written for Merlin Falcon (family 15h models 60h-6fh),
but as the needed binaries are not yet merged (commit 33615), a config
HAVE_MERLINFALCON_BINARIES was added. If the binaries are not available,
the board defaults to Prairie Falcon, which use the same binaries as Stoney
Ridge. Once the binaries are merged, the config will be eliminated. Fan
control is done through F81803A SIO, and IRQ/GPIO and other board
characteristics are the same regardless of Merlin Falcon or Prairie Falcon.
Padmelon board was created to accept Prairie Falcon, Brown Falcon and Merlin
Falcon. The requested development was for Merlin Falcon. There are some small
spec changes (such as number of memory channels) between SOCs. Brown Falcon
was not investigated, Prairie Falcon is very similar to Stoney Ridge.
Started from Gardenia code, added changes created by Marc Jones and finally
revised against schematic, which added changes to GPIO settings.
BUG=none.
TEST=Both versions tested and boot to Linux using SeaBIOS.
Change-Id: I5a366ddeb4cfebd177a8744f6edb87aecd4787dd
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/mainboard/amd/padmelon/Kconfig')
| -rw-r--r-- | src/mainboard/amd/padmelon/Kconfig | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/mainboard/amd/padmelon/Kconfig b/src/mainboard/amd/padmelon/Kconfig new file mode 100644 index 0000000000..3d8efb1165 --- /dev/null +++ b/src/mainboard/amd/padmelon/Kconfig @@ -0,0 +1,65 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2015-2018 Advanced Micro Devices, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# + +if BOARD_AMD_PADMELON + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select SOC_AMD_MERLINFALCON + select BOARD_ROMSIZE_KB_8192 + select DRIVERS_I2C_GENERIC + select DRIVERS_PS2_KEYBOARD + select HAVE_ACPI_TABLES + select GFXUMA + select STONEYRIDGE_LEGACY_FREE + select ONBOARD_VGA_IS_PRIMARY + select BOOTBLOCK_CONSOLE + select SUPERIO_FINTEK_F81803A + select SUPERIO_FINTEK_COMMON_PRE_RAM + select SUPERIO_FINTEK_FAN_CONTROL + select SUPERIO_FINTEK_FAN_API_CALL + select VGA_BIOS + select AZALIA_PLUGIN_SUPPORT + +config MAINBOARD_DIR + string + default amd/padmelon + +config MAINBOARD_PART_NUMBER + string + default "Padmelon" + +config HAVE_S3_SUPPORT + bool + default n + +config MAX_CPUS + int + default 4 + +config IRQ_SLOT_COUNT + int + default 11 + +config HWM_PORT + hex + default 0x0225 + help + HWM base address must be an odd address. Hardware monitor used + addresses are HWM_PORT for index an HWM_PORT + 1 for data. + If changed, make sure fan_init.c IO window setting. The HWM + (Hardware Monitor) is used for fan control within padmelon. + +endif # BOARD_AMD_PADMELON |