diff options
Diffstat (limited to 'plat/st/stm32mp1/stm32mp1_private.c')
| -rw-r--r-- | plat/st/stm32mp1/stm32mp1_private.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/plat/st/stm32mp1/stm32mp1_private.c b/plat/st/stm32mp1/stm32mp1_private.c index c334cd1e..38ebcef6 100644 --- a/plat/st/stm32mp1/stm32mp1_private.c +++ b/plat/st/stm32mp1/stm32mp1_private.c @@ -254,6 +254,30 @@ void stm32mp_print_boardinfo(void) } } +/* Return true when SoC provides a single Cortex-A7 core, and false otherwise */ +bool stm32mp_is_single_core(void) +{ + uint32_t part_number; + bool ret = false; + + if (get_part_number(&part_number) < 0) { + ERROR("Invalid part number, assume single core chip"); + return true; + } + + switch (part_number) { + case STM32MP151A_PART_NB: + case STM32MP151C_PART_NB: + ret = true; + break; + + default: + break; + } + + return ret; +} + uint32_t stm32_iwdg_get_instance(uintptr_t base) { switch (base) { |