board: stm32mp1: use IS_ENABLED to prevent ifdef in sysconf_init

Use IS_ENABLED to prevent ifdef in sysconf_init.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 3182f44..a0a2f99 100644 (file)
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -428,14 +428,11 @@ static int board_check_usb_power(void)
 
 static void sysconf_init(void)
 {
-#ifndef CONFIG_TFABOOT
        u8 *syscfg;
-#ifdef CONFIG_DM_REGULATOR
        struct udevice *pwr_dev;
        struct udevice *pwr_reg;
        struct udevice *dev;
        u32 otp = 0;
-#endif
        int ret;
        u32 bootr, val;
 
@@ -453,7 +450,6 @@ static void sysconf_init(void)
        bootr |= (bootr & SYSCFG_BOOTR_BOOT_MASK) << SYSCFG_BOOTR_BOOTPD_SHIFT;
        writel(bootr, syscfg + SYSCFG_BOOTR);
 
-#ifdef CONFIG_DM_REGULATOR
        /* High Speed Low Voltage Pad mode Enable for SPI, SDMMC, ETH, QSPI
         * and TRACE. Needed above ~50MHz and conditioned by AFMUX selection.
         * The customer will have to disable this for low frequencies
@@ -470,7 +466,7 @@ static void sysconf_init(void)
        ret = uclass_get_device_by_driver(UCLASS_PMIC,
                                          DM_GET_DRIVER(stm32mp_pwr_pmic),
                                          &pwr_dev);
-       if (!ret) {
+       if (!ret && IS_ENABLED(CONFIG_DM_REGULATOR)) {
                ret = uclass_get_device_by_driver(UCLASS_MISC,
                                                  DM_GET_DRIVER(stm32mp_bsec),
                                                  &dev);
@@ -507,7 +503,6 @@ static void sysconf_init(void)
                        debug("VDD unknown");
                }
        }
-#endif
 
        /* activate automatic I/O compensation
         * warning: need to ensure CSI enabled and ready in clock driver
@@ -524,7 +519,6 @@ static void sysconf_init(void)
        }
 
        clrbits_le32(syscfg + SYSCFG_CMPCR, SYSCFG_CMPCR_SW_CTRL);
-#endif
 }
 
 #ifdef CONFIG_DM_REGULATOR
@@ -647,7 +641,8 @@ int board_init(void)
        regulators_enable_boot_on(_DEBUG);
 #endif
 
-       sysconf_init();
+       if (!IS_ENABLED(CONFIG_TFABOOT))
+               sysconf_init();
 
        if (CONFIG_IS_ENABLED(LED))
                led_default_state();