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-rw-r--r--arch/arm/boards/lxa-mc1/lowlevel.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/boards/lxa-mc1/lowlevel.c b/arch/arm/boards/lxa-mc1/lowlevel.c
new file mode 100644
index 0000000000..86211bf9d8
--- /dev/null
+++ b/arch/arm/boards/lxa-mc1/lowlevel.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0+
+#include <common.h>
+#include <mach/stm32mp/entry.h>
+#include <debug_ll.h>
+
+extern char __dtb_z_stm32mp157c_lxa_mc1_start[];
+
+static void setup_uart(void)
+{
+ /* first stage has set up the UART, so nothing to do here */
+ putc_ll('>');
+}
+
+ENTRY_FUNCTION(start_stm32mp157c_lxa_mc1, r0, r1, r2)
+{
+ void *fdt;
+
+ stm32mp_cpu_lowlevel_init();
+
+ if (IS_ENABLED(CONFIG_DEBUG_LL))
+ setup_uart();
+
+ fdt = __dtb_z_stm32mp157c_lxa_mc1_start + get_runtime_offset();
+
+ stm32mp1_barebox_entry(fdt);
+}