stm32mp15: replace CONFIG_TFABOOT when it is possible
In some part of STM32MP15 support the CONFIG_TFABOOT can be replaced
by other config: CONFIG_ARMV7_PSCI and CONFIG_ARM_SMCCC.
This patch also simplifies the code in cpu.c, stm32mp1_ram.c and
clk_stml32mp1.c as execution of U-Boot in sysram (boot without SPL and
without TFA) is not supported: the associated initialization code is
present only in SPL.
This cleanup patch is a preliminary step to support SPL load of OP-TEE
in secure world, with SPL in secure world and U-Boot in no-secure world.
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c
index 114192b..83ab6b7 100644
--- a/drivers/clk/clk_stm32mp1.c
+++ b/drivers/clk/clk_stm32mp1.c
@@ -27,12 +27,10 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifndef CONFIG_TFABOOT
-#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_SPL_BUILD)
/* activate clock tree initialization in the driver */
#define STM32MP1_CLOCK_TREE_INIT
#endif
-#endif
#define MAX_HSI_HZ 64000000