rockchip: allow DRAM init in SPL

The common SPL removed SoC-specific code for RK3399's SPL and in the
process caused the previously-unconditional DRAM initialization in
board_init_f() to only happen when compiling a configuration that does not
support TPL, meaning DRAM never gets initialized if TPL is supported but
disabled.

Fix this by omitting the DRAM init in SPL only when we are configured to
also build a TPL. This fixes custom configurations that have disabled
TPL, and it should also unbreak the "ficus-rk3399", "rock960-rk3399",
and "chromebook_bob" defconfigs, although since I don't have any of
those devices I can't confirm they're broken now.

Fixes: b7abef2ecbcc ("rockchip: rk3399: Migrate to use common spl board file")
Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c
index cf089c79a7f6a4c7d5a64035e44c3a683009fbff..514032a44aab5db692af928d2d5760d6fa34cc00 100644 (file)
--- a/arch/arm/mach-rockchip/spl.c
+++ b/arch/arm/mach-rockchip/spl.c
@@ -102,7 +102,7 @@ __weak int arch_cpu_init(void)
 void board_init_f(ulong dummy)
 {
        int ret;
-#if !defined(CONFIG_SUPPORT_TPL) || defined(CONFIG_SPL_OS_BOOT)
+#if !defined(CONFIG_TPL) || defined(CONFIG_SPL_OS_BOOT)
        struct udevice *dev;
 #endif
 
@@ -134,7 +134,7 @@ void board_init_f(ulong dummy)
        /* Init ARM arch timer in arch/arm/cpu/armv7/arch_timer.c */
        timer_init();
 #endif
-#if !defined(CONFIG_SUPPORT_TPL) || defined(CONFIG_SPL_OS_BOOT)
+#if !defined(CONFIG_TPL) || defined(CONFIG_SPL_OS_BOOT)
        debug("\nspl:init dram\n");
        ret = uclass_get_device(UCLASS_RAM, 0, &dev);
        if (ret) {