mediatek: mt8183: pass platform parameters
Add plat parameter structs to support BL2 to pass
variable-length, variable-type parameters to BL31.
The parameters are structured as a link list.
During BL31 setup time, we traverse the list to process
each parameter.
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ie84cfc9606656fb1d2780a68cadf27e09afa6628
diff --git a/plat/mediatek/mt8183/bl31_plat_setup.c b/plat/mediatek/mt8183/bl31_plat_setup.c
index f20e8ac..ea39ff6 100644
--- a/plat/mediatek/mt8183/bl31_plat_setup.c
+++ b/plat/mediatek/mt8183/bl31_plat_setup.c
@@ -18,6 +18,7 @@
#include <mtk_plat_common.h>
#include <mtspmc.h>
#include <plat_debug.h>
+#include <plat_params.h>
#include <plat_private.h>
#include <platform_def.h>
#include <scu.h>
@@ -74,6 +75,8 @@
{
static console_16550_t console;
+ params_early_setup(arg1);
+
console_16550_register(UART0_BASE, UART_CLOCK, UART_BAUDRATE, &console);
NOTICE("MT8183 bl31_setup\n");
diff --git a/plat/mediatek/mt8183/platform.mk b/plat/mediatek/mt8183/platform.mk
index 9c2b964..8fb0151 100644
--- a/plat/mediatek/mt8183/platform.mk
+++ b/plat/mediatek/mt8183/platform.mk
@@ -31,6 +31,7 @@
drivers/delay_timer/generic_delay_timer.c \
drivers/gpio/gpio.c \
drivers/ti/uart/aarch64/16550_console.S \
+ lib/bl_aux_params/bl_aux_params.c \
lib/cpus/aarch64/aem_generic.S \
lib/cpus/aarch64/cortex_a53.S \
lib/cpus/aarch64/cortex_a73.S \
@@ -38,6 +39,7 @@
${MTK_PLAT}/common/mtk_plat_common.c \
${MTK_PLAT}/common/drivers/pmic_wrap/pmic_wrap_init.c \
${MTK_PLAT}/common/drivers/rtc/rtc_common.c \
+ ${MTK_PLAT}/common/params_setup.c \
${MTK_PLAT_SOC}/aarch64/plat_helpers.S \
${MTK_PLAT_SOC}/aarch64/platform_common.c \
${MTK_PLAT_SOC}/drivers/mcsi/mcsi.c \