Add plat_crash_console_flush to platforms without it
Even though at this point plat_crash_console_flush is optional, it will
stop being optional in a following patch.
The console driver of warp7 doesn't support flush, so the implementation
is a placeholder.
TI had ``plat_crash_console_init`` and ``plat_crash_console_putc``, but
they weren't global so they weren't actually used. Also, they were
calling the wrong functions.
imx8_helpers.S only has placeholders for all of the functions.
Change-Id: I8d17bbf37c7dad74e134c61ceb92acb9af497718
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/plat/marvell/common/aarch64/marvell_helpers.S b/plat/marvell/common/aarch64/marvell_helpers.S
index a3dc917..128c3ab 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 @@
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.