As a preparatory step to renaming the board folder as well first get rid of the colibri_t20-common after having integrated it into colibri_t20_iris for now.
While at it also migrate to using NVIDIA's common.mk magic. --- .../colibri_t20-common/colibri_t20-common.h | 7 ----- board/toradex/colibri_t20_iris/Makefile | 4 +-- .../colibri_t20_iris.c} | 33 ++++++++++++++++------ 3 files changed, 27 insertions(+), 17 deletions(-) delete mode 100644 board/toradex/colibri_t20-common/colibri_t20-common.h rename board/toradex/{colibri_t20-common/colibri_t20-common.c => colibri_t20_iris/colibri_t20_iris.c} (65%)
diff --git a/board/toradex/colibri_t20-common/colibri_t20-common.h b/board/toradex/colibri_t20-common/colibri_t20-common.h deleted file mode 100644 index 1fe53f6..0000000 --- a/board/toradex/colibri_t20-common/colibri_t20-common.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Copyright (C) 2012 Lucas Stach - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -void colibri_t20_common_pin_mux_usb(void); diff --git a/board/toradex/colibri_t20_iris/Makefile b/board/toradex/colibri_t20_iris/Makefile index ebeac70..f286aec 100644 --- a/board/toradex/colibri_t20_iris/Makefile +++ b/board/toradex/colibri_t20_iris/Makefile @@ -4,6 +4,6 @@ # SPDX-License-Identifier: GPL-2.0+ #
-obj-y := ../../nvidia/common/board.o -obj-y += ../colibri_t20-common/colibri_t20-common.o +include $(srctree)/board/nvidia/common/common.mk + obj-y += colibri_t20_iris.o diff --git a/board/toradex/colibri_t20-common/colibri_t20-common.c b/board/toradex/colibri_t20_iris/colibri_t20_iris.c similarity index 65% rename from board/toradex/colibri_t20-common/colibri_t20-common.c rename to board/toradex/colibri_t20_iris/colibri_t20_iris.c index 58a9916..4656094 100644 --- a/board/toradex/colibri_t20-common/colibri_t20-common.c +++ b/board/toradex/colibri_t20_iris/colibri_t20_iris.c @@ -9,27 +9,44 @@ #include <asm/arch/funcmux.h> #include <asm/arch/pinmux.h> #include <asm/arch-tegra/board.h> +#include <asm/gpio.h>
-#include "colibri_t20-common.h" +#ifdef CONFIG_TEGRA_MMC +/* + * Routine: pin_mux_mmc + * Description: setup the pin muxes/tristate values for the SDMMC(s) + */ +void pin_mux_mmc(void) +{ + funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT); + pinmux_tristate_disable(PMUX_PINGRP_GMB); +} +#endif + +#ifdef CONFIG_TEGRA_NAND +void pin_mux_nand(void) +{ + funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT); +} +#endif
#ifdef CONFIG_USB_EHCI_TEGRA -void colibri_t20_common_pin_mux_usb(void) +void pin_mux_usb(void) { /* module internal USB bus to connect ethernet chipset */ funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI); + /* ULPI reference clock output */ pinmux_set_func(PMUX_PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4); pinmux_tristate_disable(PMUX_PINGRP_CDEV2); + /* PHY reset GPIO */ pinmux_tristate_disable(PMUX_PINGRP_UAC); + /* VBus GPIO */ pinmux_tristate_disable(PMUX_PINGRP_DTE); -} -#endif
-#ifdef CONFIG_TEGRA_NAND -void pin_mux_nand(void) -{ - funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT); + /* USB 1 aka Tegra USB port 3 VBus */ + pinmux_tristate_disable(PMUX_PINGRP_SPIG); } #endif