summaryrefslogtreecommitdiff
path: root/src/soc
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/nvidia/tegra210/arm_tf.c32
1 files changed, 31 insertions, 1 deletions
diff --git a/src/soc/nvidia/tegra210/arm_tf.c b/src/soc/nvidia/tegra210/arm_tf.c
index 28966c8baa..3ffcb0e0aa 100644
--- a/src/soc/nvidia/tegra210/arm_tf.c
+++ b/src/soc/nvidia/tegra210/arm_tf.c
@@ -17,12 +17,18 @@
#include <arm_tf.h>
#include <assert.h>
#include <soc/addressmap.h>
+#include <soc/console_uart.h>
#include <stdlib.h>
#include <string.h>
#include <symbols.h>
typedef struct bl31_plat_params {
- uint32_t tzdram_size;
+ /* TZ memory size */
+ uint64_t tzdram_size;
+ /* TZ memory base */
+ uint64_t tzdram_base;
+ /* UART port ID */
+ int uart_id;
} bl31_plat_params_t;
static bl31_plat_params_t t210_plat_params;
@@ -31,11 +37,35 @@ void *soc_get_bl31_plat_params(bl31_params_t *params)
{
uintptr_t tz_base_mib;
size_t tz_size_mib;
+ int uart_id = 0;
carveout_range(CARVEOUT_TZ, &tz_base_mib, &tz_size_mib);
assert(tz_size_mib < 4096);
+
+ switch (console_uart_get_id()) {
+ case UART_ID_NONE:
+ break;
+ case UART_ID_A:
+ uart_id = 1;
+ break;
+ case UART_ID_B:
+ uart_id = 2;
+ break;
+ case UART_ID_C:
+ uart_id = 3;
+ break;
+ case UART_ID_D:
+ uart_id = 4;
+ break;
+ case UART_ID_E:
+ uart_id = 5;
+ break;
+ }
+
t210_plat_params.tzdram_size = tz_size_mib * MiB;
+ t210_plat_params.tzdram_base = tz_base_mib * MiB;
+ t210_plat_params.uart_id = uart_id;
dcache_clean_by_mva(&t210_plat_params, sizeof(t210_plat_params));