imx: replace CONFIG_SECURE_BOOT with CONFIG_IMX_HAB

[platform/kernel/u-boot.git] / board / warp7 / warp7.c

diff --git a/board/warp7/warp7.c b/board/warp7/warp7.c
index 27e31f3..c423e04 100644 (file)
--- a/board/warp7/warp7.c
+++ b/board/warp7/warp7.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2016 NXP Semiconductors
  * Author: Fabio Estevam <fabio.estevam@nxp.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <asm/arch/clock.h>
@@ -10,25 +9,33 @@
 #include <asm/arch/mx7-pins.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
-#include <asm/imx-common/iomux-v3.h>
+#include <asm/mach-imx/hab.h>
+#include <asm/mach-imx/iomux-v3.h>
 #include <asm/io.h>
 #include <common.h>
-#include <fsl_esdhc.h>
-#include <mmc.h>
+#include <env.h>
 #include <asm/arch/crm_regs.h>
-#include <usb.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze3000_pmic.h>
+#include "../freescale/common/pfuze.h"
+#include <asm/setup.h>
+#include <asm/bootm.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 #define UART_PAD_CTRL  (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU100KOHM | \
                        PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW |    \
-                       PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM)
 
 int dram_init(void)
 {
        gd->ram_size = PHYS_SDRAM_SIZE;
 
+       /* Subtract the defined OPTEE runtime firmware length */
+#ifdef CONFIG_OPTEE_TZDRAM_SIZE
+               gd->ram_size -= CONFIG_OPTEE_TZDRAM_SIZE;
+#endif
+
        return 0;
 }
 
@@ -41,48 +48,52 @@ static iomux_v3_cfg_t const uart1_pads[] = {
        MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-static iomux_v3_cfg_t const usdhc3_pads[] = {
-       MX7D_PAD_SD3_CLK__SD3_CLK     | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_CMD__SD3_CMD     | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA4__SD3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA5__SD3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA6__SD3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_DATA7__SD3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-       MX7D_PAD_SD3_RESET_B__SD3_RESET_B | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-};
-
 static void setup_iomux_uart(void)
 {
        imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
 };
 
-static struct fsl_esdhc_cfg usdhc_cfg[1] = {
-       {USDHC3_BASE_ADDR},
-};
-
-int board_mmc_getcd(struct mmc *mmc)
+int board_early_init_f(void)
 {
-               /* Assume uSDHC3 emmc is always present */
-               return 1;
+       setup_iomux_uart();
+
+       return 0;
 }
 
-int board_mmc_init(bd_t *bis)
+#ifdef CONFIG_DM_PMIC
+int power_init_board(void)
 {
-       imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
-       usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+       struct udevice *dev;
+       int ret, dev_id, rev_id;
+
+       ret = pmic_get("pfuze3000", &dev);
+       if (ret == -ENODEV)
+               return 0;
+       if (ret != 0)
+               return ret;
 
-       return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+       dev_id = pmic_reg_read(dev, PFUZE3000_DEVICEID);
+       rev_id = pmic_reg_read(dev, PFUZE3000_REVID);
+       printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", dev_id, rev_id);
+
+       /* disable Low Power Mode during standby mode */
+       pmic_reg_write(dev, PFUZE3000_LDOGCTL, 1);
+
+       return 0;
 }
+#endif
 
-int board_early_init_f(void)
+int board_eth_init(bd_t *bis)
 {
-       setup_iomux_uart();
+       int ret = 0;
 
-       return 0;
+#ifdef CONFIG_USB_ETHER
+       ret = usb_eth_initialize(bis);
+       if (ret < 0)
+               printf("Error %d registering USB ether.\n", ret);
+#endif
+
+       return ret;
 }
 
 int board_init(void)
@@ -95,19 +106,35 @@ int board_init(void)
 
 int checkboard(void)
 {
-       puts("Board: WARP7\n");
+       char *mode;
 
-       return 0;
-}
+       if (IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT))
+               mode = "secure";
+       else
+               mode = "non-secure";
 
-int board_usb_phy_mode(int port)
-{
-       return USB_INIT_DEVICE;
+#ifdef CONFIG_OPTEE_TZDRAM_SIZE
+       unsigned long optee_start, optee_end;
+
+       optee_end = PHYS_SDRAM + PHYS_SDRAM_SIZE;
+       optee_start = optee_end - CONFIG_OPTEE_TZDRAM_SIZE;
+
+       printf("Board: WARP7 in %s mode OPTEE DRAM 0x%08lx-0x%08lx\n",
+              mode, optee_start, optee_end);
+#else
+       printf("Board: WARP7 in %s mode\n", mode);
+#endif
+
+       return 0;
 }
 
 int board_late_init(void)
 {
        struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
+#ifdef CONFIG_SERIAL_TAG
+       struct tag_serialnr serialnr;
+       char serial_string[0x20];
+#endif
 
        imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
 
@@ -119,5 +146,20 @@ int board_late_init(void)
         */
        clrsetbits_le16(&wdog->wcr, 0, 0x10);
 
+#ifdef CONFIG_IMX_HAB
+       /* Determine HAB state */
+       env_set_ulong(HAB_ENABLED_ENVNAME, imx_hab_is_enabled());
+#else
+       env_set_ulong(HAB_ENABLED_ENVNAME, 0);
+#endif
+
+#ifdef CONFIG_SERIAL_TAG
+       /* Set serial# standard environment variable based on OTP settings */
+       get_board_serial(&serialnr);
+       snprintf(serial_string, sizeof(serial_string), "WaRP7-0x%08x%08x",
+                serialnr.low, serialnr.high);
+       env_set("serial#", serial_string);
+#endif
+
        return 0;
 }