diff options
Diffstat (limited to 'plat/marvell')
| -rw-r--r-- | plat/marvell/common/aarch64/marvell_helpers.S | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/plat/marvell/common/aarch64/marvell_helpers.S b/plat/marvell/common/aarch64/marvell_helpers.S index a3dc917c..128c3ab6 100644 --- a/plat/marvell/common/aarch64/marvell_helpers.S +++ b/plat/marvell/common/aarch64/marvell_helpers.S @@ -18,6 +18,7 @@ .weak plat_my_core_pos .globl plat_crash_console_init .globl plat_crash_console_putc + .globl plat_crash_console_flush .globl platform_mem_init .globl disable_mmu_dcache .globl invalidate_tlb_all @@ -79,6 +80,19 @@ func plat_crash_console_putc b console_core_putc endfunc plat_crash_console_putc + /* --------------------------------------------- + * int plat_crash_console_flush() + * Function to force a write of all buffered + * data that hasn't been output. + * Out : return -1 on error else return 0. + * Clobber list : x0, x1 + * --------------------------------------------- + */ +func plat_crash_console_flush + mov_imm x0, PLAT_MARVELL_CRASH_UART_BASE + b console_core_flush +endfunc plat_crash_console_flush + /* --------------------------------------------------------------------- * We don't need to carry out any memory initialization on ARM * platforms. The Secure RAM is accessible straight away. |