drivers: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index d894398..630253f 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -50,7 +50,7 @@
 		       (_nr * _no) == hz, #hz "Hz cannot be hit with PLL " \
 		       "divisors on line " __stringify(__LINE__));
 
-#if IS_ENABLED(CONFIG_SPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
+#if IS_ENABLED(CONFIG_XPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
 static const struct pll_div apll_l_init_cfg = PLL_DIVISORS(APLL_L_HZ, 12, 2);
 static const struct pll_div apll_b_init_cfg = PLL_DIVISORS(APLL_B_HZ, 1, 2);
 #if !defined(CONFIG_TPL_BUILD)
@@ -88,7 +88,7 @@
 	}
 }
 
-#if IS_ENABLED(CONFIG_SPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
+#if IS_ENABLED(CONFIG_XPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
 static int rkclk_set_pll(struct rk3368_cru *cru, enum rk3368_pll_id pll_id,
 			 const struct pll_div *div)
 {
@@ -130,7 +130,7 @@
 }
 #endif
 
-#if IS_ENABLED(CONFIG_SPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
+#if IS_ENABLED(CONFIG_XPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
 static void rkclk_init(struct rk3368_cru *cru)
 {
 	u32 apllb, aplll, dpll, cpll, gpll;
@@ -157,7 +157,7 @@
 }
 #endif
 
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
+#if !IS_ENABLED(CONFIG_XPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 static ulong rk3368_mmc_get_clk(struct rk3368_cru *cru, uint clk_id)
 {
 	u32 div, con, con_id, rate;
@@ -469,7 +469,7 @@
 	case SCLK_SPI0 ... SCLK_SPI2:
 		rate = rk3368_spi_get_clk(priv->cru, clk->id);
 		break;
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
+#if !IS_ENABLED(CONFIG_XPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 	case HCLK_SDMMC:
 	case HCLK_EMMC:
 		rate = rk3368_mmc_get_clk(priv->cru, clk->id);
@@ -500,7 +500,7 @@
 		ret = rk3368_ddr_set_clk(priv->cru, rate);
 		break;
 #endif
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
+#if !IS_ENABLED(CONFIG_XPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 	case HCLK_SDMMC:
 	case HCLK_EMMC:
 		ret = rk3368_mmc_set_clk(clk, rate);
@@ -586,7 +586,7 @@
 
 	priv->cru = map_sysmem(plat->dtd.reg[0], plat->dtd.reg[1]);
 #endif
-#if IS_ENABLED(CONFIG_SPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
+#if IS_ENABLED(CONFIG_XPL_BUILD) || IS_ENABLED(CONFIG_TPL_BUILD)
 	rkclk_init(priv->cru);
 #endif