feat(stm32mp1): remove unsupported features on STM32MP13
* GPIO: On STM32MP13, there are no banks GPIOJ, GPIOK and GPIOZ.
* STM32MP13 is a single Cortex-A7 CPU: remove reset from MPU1
and reset from MCU traces
* There is no MCU on STM32MP13. Put MCU security management
under STM32MP15 flag.
* The authentication feature is not supported yet on STM32MP13,
put the code under SPM32MP15 flag.
* On STM32MP13, the monotonic counter is managed in ROM code, keep
the monotonic counter update just for STM32MP15.
* SYSCFG: put registers not present on STM32MP13 under STM32MP15
flag, as the code that manages them.
* PMIC: use ldo3 during DDR configuration only for STM32MP15
* Reset UART pins on USB boot is no more required.
Change-Id: Iceba59484a9bb02828fe7e99f3ecafe69c837bc7
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
diff --git a/plat/st/stm32mp1/stm32mp1_syscfg.c b/plat/st/stm32mp1/stm32mp1_syscfg.c
index 3f34af1..6d24b0e 100644
--- a/plat/st/stm32mp1/stm32mp1_syscfg.c
+++ b/plat/st/stm32mp1/stm32mp1_syscfg.c
@@ -19,8 +19,10 @@
* SYSCFG REGISTER OFFSET (base relative)
*/
#define SYSCFG_BOOTR 0x00U
+#if STM32MP15
#define SYSCFG_IOCTRLSETR 0x18U
#define SYSCFG_ICNR 0x1CU
+#endif
#define SYSCFG_CMPCR 0x20U
#define SYSCFG_CMPENSETR 0x24U
#define SYSCFG_CMPENCLRR 0x28U
@@ -32,8 +34,11 @@
* SYSCFG_BOOTR Register
*/
#define SYSCFG_BOOTR_BOOT_MASK GENMASK(2, 0)
+#if STM32MP15
#define SYSCFG_BOOTR_BOOTPD_MASK GENMASK(6, 4)
#define SYSCFG_BOOTR_BOOTPD_SHIFT 4
+#endif
+
/*
* SYSCFG_IOCTRLSETR Register
*/
@@ -106,12 +111,14 @@
static void enable_high_speed_mode_low_voltage(void)
{
+#if STM32MP15
mmio_write_32(SYSCFG_BASE + SYSCFG_IOCTRLSETR,
SYSCFG_IOCTRLSETR_HSLVEN_TRACE |
SYSCFG_IOCTRLSETR_HSLVEN_QUADSPI |
SYSCFG_IOCTRLSETR_HSLVEN_ETH |
SYSCFG_IOCTRLSETR_HSLVEN_SDMMC |
SYSCFG_IOCTRLSETR_HSLVEN_SPI);
+#endif
}
static void stm32mp1_syscfg_set_hslv(void)
@@ -165,6 +172,7 @@
void stm32mp1_syscfg_init(void)
{
+#if STM32MP15
uint32_t bootr;
/*
@@ -178,6 +186,7 @@
SYSCFG_BOOTR_BOOT_MASK;
mmio_clrsetbits_32(SYSCFG_BASE + SYSCFG_BOOTR, SYSCFG_BOOTR_BOOTPD_MASK,
bootr << SYSCFG_BOOTR_BOOTPD_SHIFT);
+#endif
stm32mp1_syscfg_set_hslv();