refactor(plat/st): export functions to get SoC information
Three functions are exported to get SoC version, SoC device ID, and SoC
name. Those functions are based on reworked existing static functions.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I1f3949062bb488286a9e7a38ffcd1457953dac56
diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index 9e5bfdc..155d63d 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -31,6 +31,8 @@
/*******************************************************************************
* CHIP ID
******************************************************************************/
+#define STM32MP1_CHIP_ID U(0x500)
+
#define STM32MP157C_PART_NB U(0x05000000)
#define STM32MP157A_PART_NB U(0x05000001)
#define STM32MP153C_PART_NB U(0x05000024)