Merge tag 'efi-2020-01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

[platform/kernel/u-boot.git] / arch / arm / mach-sunxi / board.c

diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index 7f5b633..db50636 100644 (file)
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -65,6 +65,7 @@ struct mm_region *mem_map = sunxi_mem_map;
 
 static int gpio_init(void)
 {
+       __maybe_unused uint val;
 #if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F)
 #if defined(CONFIG_MACH_SUN4I) || \
     defined(CONFIG_MACH_SUN7I) || \
@@ -139,6 +140,14 @@ static int gpio_init(void)
 #error Unsupported console port number. Please fix pin mux settings in board.c
 #endif
 
+#ifdef CONFIG_MACH_SUN50I_H6
+       /* Update PIO power bias configuration by copy hardware detected value */
+       val = readl(SUNXI_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_VAL);
+       writel(val, SUNXI_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_SEL);
+       val = readl(SUNXI_R_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_VAL);
+       writel(val, SUNXI_R_PIO_BASE + SUN50I_H6_GPIO_POW_MOD_SEL);
+#endif
+
        return 0;
 }
 
@@ -289,9 +298,14 @@ void reset_cpu(ulong addr)
                writel(WDT_MODE_RESET_EN | WDT_MODE_EN, &wdog->mode);
        }
 #elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_MACH_SUN50I_H6)
+#if defined(CONFIG_MACH_SUN50I_H6)
+       /* WDOG is broken for some H6 rev. use the R_WDOG instead */
        static const struct sunxi_wdog *wdog =
-                ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
-
+               (struct sunxi_wdog *)SUNXI_R_WDOG_BASE;
+#else
+       static const struct sunxi_wdog *wdog =
+               ((struct sunxi_timer_reg *)SUNXI_TIMER_BASE)->wdog;
+#endif
        /* Set the watchdog for its shortest interval (.5s) and wait */
        writel(WDT_CFG_RESET, &wdog->cfg);
        writel(WDT_MODE_EN, &wdog->mode);