1 files changed, 82 insertions, 0 deletions
diff --git a/roms/u-boot/board/kontron/sl28/sl28.c b/roms/u-boot/board/kontron/sl28/sl28.c
new file mode 100644
index 000000000..c8ed7ac81
--- /dev/null
+++ b/roms/u-boot/board/kontron/sl28/sl28.c
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <common.h>
+#include <malloc.h>
+#include <errno.h>
+#include <fsl_ddr.h>
+#include <fdt_support.h>
+#include <asm/global_data.h>
+#include <linux/libfdt.h>
+#include <env_internal.h>
+#include <asm/arch-fsl-layerscape/soc.h>
+#include <asm/arch-fsl-layerscape/fsl_icid.h>
+#include <i2c.h>
+#include <asm/arch/soc.h>
+#include <fsl_immap.h>
+#include <netdev.h>
+
+#include <fdtdec.h>
+#include <miiphy.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+	fsl_lsch3_early_init_f();
+	return 0;
+}
+
+int board_init(void)
+{
+	if (CONFIG_IS_ENABLED(FSL_CAAM))
+		sec_init();
+
+	return 0;
+}
+
+int board_eth_init(struct bd_info *bis)
+{
+	return pci_eth_init(bis);
+}
+
+int checkboard(void)
+{
+	printf("EL:    %d\n", current_el());
+	return 0;
+}
+
+void detail_board_ddr_info(void)
+{
+	puts("\nDDR    ");
+	print_size(gd->bd->bi_dram[0].size + gd->bd->bi_dram[1].size, "");
+	print_ddr_info(0);
+}
+
+int ft_board_setup(void *blob, struct bd_info *bd)
+{
+	u64 base[CONFIG_NR_DRAM_BANKS];
+	u64 size[CONFIG_NR_DRAM_BANKS];
+	int nbanks = CONFIG_NR_DRAM_BANKS;
+	int node;
+	int i;
+
+	ft_cpu_setup(blob, bd);
+
+	/* fixup DT for the two GPP DDR banks */
+	for (i = 0; i < nbanks; i++) {
+		base[i] = gd->bd->bi_dram[i].start;
+		size[i] = gd->bd->bi_dram[i].size;
+	}
+
+	fdt_fixup_memory_banks(blob, base, size, nbanks);
+
+	fdt_fixup_icid(blob);
+
+	if (CONFIG_IS_ENABLED(SL28_SPL_LOADS_OPTEE_BL32)) {
+		node = fdt_node_offset_by_compatible(blob, -1, "linaro,optee-tz");
+		if (node)
+			fdt_set_node_status(blob, node, FDT_STATUS_OKAY, 0);
+	}
+
+	return 0;
+}