mb/siemens/chili: Add new mainboard

The Chili base board is a ruggedized laptop with additional industrial
interfaces. So far, only booting and basic interfaces (USB, UART,
Video) are working with the original model, the "base" variant.
No further development is planned for this variant, as our primary
target was another one that will be added in a follow-up.

Change-Id: I1d3508b615ec877edc8db756e9ad38132b37219c
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: Felix Singer <felix.singer@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39976
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 129 insertions, 0 deletions

diff --git a/src/mainboard/siemens/chili/variants/base/gpio.c b/src/mainboard/siemens/chili/variants/base/gpio.c
new file mode 100644
index 0000000000..65ea037a3a
--- /dev/null
+++ b/src/mainboard/siemens/chili/variants/base/gpio.c
@@ -0,0 +1,129 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <soc/gpio.h>
+#include "variant.h"
+
+static const struct pad_config gpio_table[] = {
+/* GPP_A14  GPIO                  */ PAD_NC(GPP_A14, NONE),
+/* GPP_A16  GPIO                  */ PAD_NC(GPP_A16, DN_20K),
+/* GPP_B4   GPIO                  */ PAD_CFG_GPO(GPP_B4, 0, DEEP),
+/* GPP_B5   GPIO                  */ PAD_NC(GPP_B5, NONE),
+/* GPP_B6   GPIO                  */ PAD_NC(GPP_B6, NONE),
+/* GPP_B8   GPIO                  */ PAD_NC(GPP_B8, NONE),
+/* GPP_B10  GPIO                  */ PAD_NC(GPP_B10, NONE),
+/* GPP_B11  GPIO                  */ PAD_CFG_GPO(GPP_B11, 1, DEEP),
+/* GPP_B14  SPKR                  */ PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1),
+/* GPP_B18  GPIO                  */ PAD_NC(GPP_B18, NONE),
+/* GPP_B22  GPIO                  */ PAD_NC(GPP_B22, NONE),
+/* GPP_C2   GPIO                  */ PAD_NC(GPP_C2, NONE),
+/* GPP_C5   GPIO                  */ PAD_NC(GPP_C5, NONE),
+/* GPP_C6   SML1CLK               */ PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1),
+/* GPP_C7   SML1DATA              */ PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1),
+/* GPP_C8   GPIO                  */ PAD_NC(GPP_C8, NONE),
+/* GPP_C9   GPIO                  */ PAD_NC(GPP_C9, NONE),
+/* GPP_C12  GPIO                  */ PAD_CFG_GPI(GPP_C12, NONE, DEEP),
+/* GPP_C13  GPIO                  */ PAD_CFG_GPI(GPP_C13, NONE, DEEP),
+/* GPP_C14  GPIO                  */ PAD_CFG_GPI(GPP_C14, NONE, DEEP),
+/* GPP_C15  GPIO                  */ PAD_CFG_GPI(GPP_C15, NONE, DEEP),
+/* GPP_C16  I2C0_SDA              */ PAD_CFG_NF(GPP_C16, NONE, PLTRST, NF1),
+/* GPP_C17  I2C0_SCL              */ PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1),
+/* GPP_C20  UART2_RXD             */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
+/* GPP_C21  UART2_TXD             */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
+/* GPP_C22  UART2_RTS#            */ PAD_CFG_NF(GPP_C22, NONE, DEEP, NF1),
+/* GPP_C23  UART2_CTS#            */ PAD_CFG_NF(GPP_C23, NONE, DEEP, NF1),
+/* GPP_D1   GPIO                  */ PAD_CFG_GPI(GPP_D1, NONE, DEEP),
+/* GPP_D2   GPIO                  */ PAD_CFG_GPI(GPP_D2, NONE, DEEP),
+/* GPP_D3   GPIO                  */ PAD_CFG_GPO(GPP_D3, 1, DEEP),
+/* GPP_D7   GPIO                  */ PAD_CFG_GPI(GPP_D7, NONE, PLTRST),
+/* GPP_D8   GPIO                  */ PAD_CFG_GPI(GPP_D8, NONE, PLTRST),
+/* GPP_D17  DMIC_CLK1             */ PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1),
+/* GPP_D18  DMIC_DATA1            */ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1),
+/* GPP_D19  DMIC_CLK0             */ PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),
+/* GPP_D20  DMIC_DATA0            */ PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1),
+/* GPP_D21  GPIO                  */ PAD_CFG_GPO(GPP_D21, 1, DEEP),
+/* GPP_D22  GPIO                  */ PAD_CFG_GPI(GPP_D22, NONE, DEEP),
+/* GPP_G1   GPIO                  */ PAD_CFG_GPO(GPP_G1, 1, PLTRST),
+/* GPP_G2   GPIO                  */ PAD_CFG_GPI(GPP_G2, NONE, PLTRST),
+/* GPP_G3   GPIO                  */ PAD_CFG_GPI_APIC(GPP_G3, NONE, DEEP, LEVEL, INVERT),
+/* I2S1_SFRM GPIO                 */ PAD_NC(I2S1_SFRM, NONE),
+/* I2S1_TXD GPIO                  */ PAD_NC(I2S1_TXD, NONE),
+/* GPD0     BATLOW#               */ PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
+/* GPD1     ACPRESENT             */ PAD_CFG_NF(GPD1, NATIVE, DEEP, NF1),
+/* GPD7     GPIO                  */ PAD_CFG_GPO(GPD7, 0, RSMRST),
+/* GPP_K0   GPIO                  */ PAD_CFG_GPI(GPP_K0, NONE, PLTRST),
+/* GPP_K1   GPIO                  */ PAD_CFG_GPI(GPP_K1, NONE, PLTRST),
+/* GPP_K2   GPIO                  */ PAD_CFG_GPI(GPP_K2, NONE, PLTRST),
+/* GPP_K3   GPIO                  */ PAD_CFG_GPI(GPP_K3, NONE, PLTRST),
+/* GPP_K4   GPIO                  */ PAD_CFG_GPO(GPP_K4, 1, PWROK),
+/* GPP_K5   GPIO                  */ PAD_CFG_GPO(GPP_K5, 1, PWROK),
+/* GPP_K8   GPIO                  */ PAD_NC(GPP_K8, NONE),
+/* GPP_K9   GPIO                  */ PAD_NC(GPP_K9, NONE),
+/* GPP_K10  GPIO                  */ PAD_NC(GPP_K10, NONE),
+/* GPP_K11  GPIO                  */ PAD_NC(GPP_K11, NONE),
+/* GPP_K20  GPIO                  */ PAD_CFG_GPO(GPP_K20, 1, PLTRST),
+/* GPP_K21  GPIO                  */ PAD_NC(GPP_K21, NONE),
+/* GPP_H0   GPIO                  */ PAD_CFG_GPI(GPP_H0, NONE, PLTRST),
+/* GPP_H2   GPIO                  */ PAD_NC(GPP_H2, NONE),
+/* GPP_H3   GPIO                  */ PAD_NC(GPP_H3, NONE),
+/* GPP_H10  GPIO                  */ PAD_CFG_GPI(GPP_H10, NONE, DEEP),
+/* GPP_H15  GPIO                  */ PAD_CFG_GPO(GPP_H15, 1, DEEP),
+/* GPP_H17  GPIO                  */ PAD_CFG_GPO(GPP_H17, 1, DEEP),
+/* GPP_E0   SATAXPCIE0            */ PAD_CFG_NF(GPP_E0, NONE, DEEP, NF1),
+/* GPP_E1   GPIO                  */ PAD_NC(GPP_E1, NONE),
+/* GPP_E2   GPIO                  */ PAD_NC(GPP_E2, NONE),
+/* GPP_E4   SATA_DEVSLP0          */ PAD_CFG_NF(GPP_E4, NONE, DEEP, NF1),
+/* GPP_E5   GPIO                  */ PAD_CFG_GPI(GPP_E5, NONE, DEEP),
+/* GPP_E6   GPIO                  */ PAD_CFG_GPI(GPP_E6, NONE, DEEP),
+/* GPP_E8   SATALED#              */ PAD_CFG_NF(GPP_E8, NONE, DEEP, NF1),
+/* GPP_E9   USB2_OC0#             */ PAD_CFG_NF(GPP_E9, UP_20K, DEEP, NF1),
+/* GPP_E10  USB2_OC1#             */ PAD_CFG_NF(GPP_E10, UP_20K, DEEP, NF1),
+/* GPP_E11  USB2_OC2#             */ PAD_CFG_NF(GPP_E11, UP_20K, DEEP, NF1),
+/* GPP_E12  GPIO                  */ PAD_CFG_GPO(GPP_E12, 1, PLTRST),
+/* GPP_F1   GPIO                  */ PAD_NC(GPP_F1, NONE),
+/* GPP_F2   GPIO                  */ PAD_NC(GPP_F2, NONE),
+/* GPP_F3   GPIO                  */ PAD_NC(GPP_F3, NONE),
+/* GPP_F4   GPIO                  */ PAD_NC(GPP_F4, NONE),
+/* GPP_F5   GPIO                  */ PAD_CFG_GPO(GPP_F5, 1, PLTRST),
+/* GPP_F6   SATA_DEVSLP4          */ PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1),
+/* GPP_F8   GPIO                  */ PAD_CFG_GPO(GPP_F8, 0, DEEP),
+/* GPP_F9   GPIO                  */ PAD_CFG_GPO(GPP_F9, 0, DEEP),
+/* GPP_F10  GPIO                  */ PAD_CFG_GPI(GPP_F10, NONE, PLTRST),
+/* GPP_F13  GPIO                  */ PAD_CFG_GPI(GPP_F13, NONE, PLTRST),
+/* GPP_F14  GPIO                  */ PAD_NC(GPP_F14, NONE),
+/* GPP_F15  USB2_OC4#             */ PAD_CFG_NF(GPP_F15, UP_20K, DEEP, NF1),
+/* GPP_F16  USB2_OC5#             */ PAD_CFG_NF(GPP_F16, UP_20K, DEEP, NF1),
+/* GPP_F17  USB2_OC6#             */ PAD_CFG_NF(GPP_F17, UP_20K, DEEP, NF1),
+/* GPP_F18  GPIO                  */ PAD_CFG_GPI_APIC(GPP_F18, NONE, DEEP, LEVEL, INVERT),
+/* GPP_F19  eDP_VDDEN             */ PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
+/* GPP_F20  eDP_BKLTEN            */ PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1),
+/* GPP_F21  eDP_BKLTCTL           */ PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
+/* GPP_F22  DDPF_CTRLCLK          */ PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
+/* GPP_F23  DDPF_CTRLDATA         */ PAD_CFG_NF(GPP_F23, NONE, DEEP, NF1),
+/* GPP_I0   DDPB_HPD0             */ PAD_CFG_NF(GPP_I0, NATIVE, DEEP, NF1),
+/* GPP_I1   DDPB_HPD1             */ PAD_CFG_NF(GPP_I1, NATIVE, DEEP, NF1),
+/* GPP_I2   DDPB_HPD2             */ PAD_CFG_NF(GPP_I2, NATIVE, DEEP, NF1),
+/* GPP_I3   DDPB_HPD3             */ PAD_CFG_NF(GPP_I3, NONE, DEEP, NF1),
+/* GPP_I4   EDP_HPD               */ PAD_CFG_NF(GPP_I4, NONE, DEEP, NF1),
+/* GPP_I5   DDPB_CTRLCLK          */ PAD_CFG_NF(GPP_I5, NONE, DEEP, NF1),
+/* GPP_I6   DDPB_CTRLDATA         */ PAD_CFG_NF(GPP_I6, NONE, DEEP, NF1),
+/* GPP_I7   DDPC_CTRLCLK          */ PAD_CFG_NF(GPP_I7, NONE, DEEP, NF1),
+/* GPP_I8   DDPC_CTRLDATA         */ PAD_CFG_NF(GPP_I8, NONE, DEEP, NF1),
+/* GPP_I9   DDPD_CTRLCLK          */ PAD_CFG_NF(GPP_I9, DN_20K, DEEP, NF1),
+/* GPP_I10  DDPD_CTRLDATA         */ PAD_CFG_NF(GPP_I10, DN_20K, DEEP, NF1),
+/* GPP_J2   n/a                   */ PAD_CFG_NF(GPP_J2, NONE, DEEP, NF1),
+/* GPP_J3   n/a                   */ PAD_CFG_NF(GPP_J3, NONE, DEEP, NF1),
+/* GPP_J4   CNV_BRI_DT            */ PAD_CFG_NF(GPP_J4, NONE, DEEP, NF1),
+/* GPP_J5   CNV_BRI_RSP           */ PAD_CFG_NF(GPP_J5, NONE, DEEP, NF1),
+/* GPP_J6   CNV_RGI_DT            */ PAD_CFG_NF(GPP_J6, NONE, DEEP, NF1),
+/* GPP_J7   CNV_RGI_RSP           */ PAD_CFG_NF(GPP_J7, NONE, DEEP, NF1),
+/* GPP_J8   CNV_MFUART2_RXD       */ PAD_CFG_NF(GPP_J8, NONE, DEEP, NF1),
+/* GPP_J9   CNV_MFUART2_TXD       */ PAD_CFG_NF(GPP_J9, NONE, DEEP, NF1),
+/* GPP_J10  n/a                   */ PAD_CFG_NF(GPP_J10, NONE, DEEP, NF1),
+/* GPP_J11  A4WP_PRESENT          */ PAD_CFG_NF(GPP_J11, NONE, DEEP, NF1),
+};
+
+const struct  pad_config *variant_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}