diff options
Diffstat (limited to 'plat/fvp')
| -rw-r--r-- | plat/fvp/aarch64/fvp_helpers.S | 7 | ||||
| -rw-r--r-- | plat/fvp/fvp_def.h | 1 | ||||
| -rw-r--r-- | plat/fvp/include/platform_def.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/plat/fvp/aarch64/fvp_helpers.S b/plat/fvp/aarch64/fvp_helpers.S index 823588e4..40113067 100644 --- a/plat/fvp/aarch64/fvp_helpers.S +++ b/plat/fvp/aarch64/fvp_helpers.S @@ -40,6 +40,7 @@ .globl plat_secondary_cold_boot_setup .globl platform_mem_init .globl plat_report_exception + .globl platform_is_primary_cpu .globl plat_crash_console_init .globl plat_crash_console_putc @@ -191,6 +192,12 @@ func plat_report_exception str w0, [x1] ret +func platform_is_primary_cpu + and x0, x0, #(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK) + cmp x0, #FVP_PRIMARY_CPU + cset x0, eq + ret + /* Define a crash console for the plaform */ #define FVP_CRASH_CONSOLE_BASE PL011_UART0_BASE diff --git a/plat/fvp/fvp_def.h b/plat/fvp/fvp_def.h index 21edb3be..a757b4df 100644 --- a/plat/fvp/fvp_def.h +++ b/plat/fvp/fvp_def.h @@ -36,6 +36,7 @@ /* Firmware Image Package */ #define FIP_IMAGE_NAME "fip.bin" +#define FVP_PRIMARY_CPU 0x0 /******************************************************************************* * FVP memory map related constants diff --git a/plat/fvp/include/platform_def.h b/plat/fvp/include/platform_def.h index 99832663..70f84bbe 100644 --- a/plat/fvp/include/platform_def.h +++ b/plat/fvp/include/platform_def.h @@ -70,7 +70,6 @@ #define PLATFORM_MAX_CPUS_PER_CLUSTER 4 #define PLATFORM_NUM_AFFS (PLATFORM_CLUSTER_COUNT + \ PLATFORM_CORE_COUNT) -#define PRIMARY_CPU 0x0 #define MAX_IO_DEVICES 3 #define MAX_IO_HANDLES 4 |