ARM: tegra: add SPL/AVP (arm720t) CPU files for Tegra124

This provides SPL support for Tegra124 boards - AVP early init, plus
CPU (A15) init/jump to main U-Boot.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/cpu/arm720t/tegra-common/cpu.h b/arch/arm/cpu/arm720t/tegra-common/cpu.h
index d1520ce..b4ca44f 100644
--- a/arch/arm/cpu/arm720t/tegra-common/cpu.h
+++ b/arch/arm/cpu/arm720t/tegra-common/cpu.h
@@ -13,7 +13,8 @@
 #if defined(CONFIG_TEGRA20)
 #define NVBL_PLLP_KHZ	216000
 #define CSITE_KHZ	144000
-#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114)
+#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114) || \
+	defined(CONFIG_TEGRA124)
 #define NVBL_PLLP_KHZ	408000
 #define CSITE_KHZ	204000
 #else
@@ -70,3 +71,4 @@
 int tegra_get_sku_info(void);
 int tegra_get_chip_sku(void);
 void adjust_pllp_out_freqs(void);
+void pmic_enable_cpu_vdd(void);