arm-trusted-firmware

History

Vikram Kanigiri 7173f5f618 Fix relocation of __PERCPU_BAKERY_LOCK_SIZE__ When a platform port does not define PLAT_PERCPU_BAKERY_LOCK_SIZE, the total memory that should be allocated per-cpu to accommodate all bakery locks is calculated by the linker in bl31.ld.S. The linker stores this value in the __PERCPU_BAKERY_LOCK_SIZE__ linker symbol. The runtime value of this symbol is different from the link time value as the symbol is relocated into the current section (.bss). This patch fixes this issue by marking the symbol as ABSOLUTE which allows it to retain its correct value even at runtime. The description of PLAT_PERCPU_BAKERY_LOCK_SIZE in the porting-guide.md has been made clearer as well. Change-Id: Ia0cfd42f51deaf739d792297e60cad5c6e6e610b		9 years ago
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aarch64	Make generic code work in presence of system caches	9 years ago
bl31.ld.S	Fix relocation of __PERCPU_BAKERY_LOCK_SIZE__	9 years ago
bl31.mk	PSCI: Switch to the new PSCI frameworks	9 years ago
bl31_main.c	Make generic code work in presence of system caches	9 years ago
context_mgmt.c	PSCI: Introduce new platform and CM helper APIs	9 years ago
cpu_data_array.c	Rework the crash reporting in BL3-1 to use less stack	10 years ago
interrupt_mgmt.c	Demonstrate model for routing IRQs to EL3	10 years ago
runtime_svc.c	Enable type-checking of arguments passed to printf() et al.	10 years ago