env: Drop environment.h header file where not needed

[thirdparty/u-boot.git] / board / vscom / baltos / board.c

diff --git a/board/vscom/baltos/board.c b/board/vscom/baltos/board.c
index 638d14f6d06ee95929c1b1b5d554a48ef23742cc..f5540841c9ff0347284879bbc460dfa306ca3e88 100644 (file)
--- a/board/vscom/baltos/board.c
+++ b/board/vscom/baltos/board.c
@@ -1,15 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * board.c
  *
  * Board functions for TI AM335X based boards
  *
  * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
+#include <env.h>
 #include <errno.h>
+#include <linux/libfdt.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/hardware.h>
@@ -27,17 +28,15 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <cpsw.h>
-#include <power/tps65217.h>
 #include <power/tps65910.h>
-#include <environment.h>
 #include <watchdog.h>
 #include "board.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* GPIO that controls power to DDR on EVM-SK */
-#define GPIO_DDR_VTT_EN                7
+/* GPIO that controls DIP switch and mPCIe slot */
 #define DIP_S1                 44
+#define MPCIE_SW               100
 
 static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
 
@@ -66,7 +65,7 @@ static int baltos_set_console(void)
        printf("DIPs: 0x%1x\n", (~dips) & 0xf);
 
        if ((dips & 0xf) == 0xe)
-               setenv("console", "ttyUSB0,115200n8");
+               env_set("console", "ttyUSB0,115200n8");
 
        return 0;
 }
@@ -247,9 +246,6 @@ const struct ctrl_ioregs ioregs_baltos = {
 
 void sdram_init(void)
 {
-       gpio_request(GPIO_DDR_VTT_EN, "ddr_vtt_en");
-       gpio_direction_output(GPIO_DDR_VTT_EN, 1);
-
        config_ddr(400, &ioregs_baltos,
                   &ddr3_baltos_data,
                   &ddr3_baltos_cmd_ctrl_data,
@@ -329,6 +325,11 @@ int ft_board_setup(void *blob, bd_t *bd)
        return 0;
 }
 
+static struct module_pin_mux pcie_sw_pin_mux[] = {
+       {OFFSET(mii1_rxdv), (MODE(7) | PULLUDEN )},     /* GPIO3_4 */
+       {-1},
+};
+
 static struct module_pin_mux dip_pin_mux[] = {
        {OFFSET(gpmc_ad12), (MODE(7) | RXACTIVE )},     /* GPIO1_12 */
        {OFFSET(gpmc_ad13), (MODE(7)  | RXACTIVE )},    /* GPIO1_13 */
@@ -346,7 +347,7 @@ int board_late_init(void)
 
        /* get production data */
        if (read_eeprom(&header)) {
-               sprintf(model, "211");
+               strcpy(model, "211");
        } else {
                sprintf(model, "%d", header.SystemId);
                if (header.SystemId == 215) {
@@ -354,7 +355,19 @@ int board_late_init(void)
                        baltos_set_console();
                }
        }
-       setenv("board_name", model);
+
+       /* turn power for the mPCIe slot */
+       configure_module_pin_mux(pcie_sw_pin_mux);
+       if (gpio_request(MPCIE_SW, "mpcie_sw")) {
+               printf("failed to export GPIO %d\n", MPCIE_SW);
+               return -ENODEV;
+       }
+       if (gpio_direction_output(MPCIE_SW, 1)) {
+               printf("failed to set GPIO %d direction\n", MPCIE_SW);
+               return -ENODEV;
+       }
+
+       env_set("board_name", model);
 #endif
 
        return 0;
@@ -404,7 +417,7 @@ static struct cpsw_platform_data cpsw_data = {
 };
 #endif
 
-#if ((defined(CONFIG_SPL_ETH_SUPPORT) || defined(CONFIG_SPL_USBETH_SUPPORT)) \
+#if ((defined(CONFIG_SPL_ETH_SUPPORT) || defined(CONFIG_SPL_USB_ETHER)) \
                && defined(CONFIG_SPL_BUILD)) || \
        ((defined(CONFIG_DRIVER_TI_CPSW) || \
          defined(CONFIG_USB_ETHER) && defined(CONFIG_USB_MUSB_GADGET)) && \
@@ -414,7 +427,6 @@ int board_eth_init(bd_t *bis)
        int rv, n = 0;
        uint8_t mac_addr[6];
        uint32_t mac_hi, mac_lo;
-       __maybe_unused struct am335x_baseboard_id header;
 
        /*
         * Note here that we're using CPSW1 since that has a 1Gbit PHY while
@@ -435,11 +447,11 @@ int board_eth_init(bd_t *bis)
 
 #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
        (defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-       if (!getenv("ethaddr")) {
+       if (!env_get("ethaddr")) {
                printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
                if (is_valid_ethaddr(mac_addr))
-                       eth_setenv_enetaddr("ethaddr", mac_addr);
+                       eth_env_set_enetaddr("ethaddr", mac_addr);
        }
 
 #ifdef CONFIG_DRIVER_TI_CPSW