1 files changed, 193 insertions, 0 deletions
diff --git a/board/freescale/ls1028a/ls1028a.c b/board/freescale/ls1028a/ls1028a.c
new file mode 100644
index 0000000000..e3666c34b6
--- /dev/null
+++ b/board/freescale/ls1028a/ls1028a.c
@@ -0,0 +1,193 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019 NXP
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <errno.h>
+#include <fsl_ddr.h>
+#include <asm/io.h>
+#include <hwconfig.h>
+#include <fdt_support.h>
+#include <linux/libfdt.h>
+#include <environment.h>
+#include <asm/arch-fsl-layerscape/soc.h>
+#include <i2c.h>
+#include <asm/arch/soc.h>
+#ifdef CONFIG_FSL_LS_PPA
+#include <asm/arch/ppa.h>
+#endif
+#include <fsl_immap.h>
+#include <netdev.h>
+
+#include <fdtdec.h>
+#include <miiphy.h>
+#include "../common/qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+#ifdef CONFIG_ENV_IS_NOWHERE
+	gd->env_addr = (ulong)&default_environment[0];
+#endif
+
+#ifdef CONFIG_FSL_LS_PPA
+	ppa_init();
+#endif
+
+#ifndef CONFIG_SYS_EARLY_PCI_INIT
+	pci_init();
+#endif
+
+#if defined(CONFIG_TARGET_LS1028ARDB)
+	u8 val = I2C_MUX_CH_DEFAULT;
+
+	i2c_write(I2C_MUX_PCA_ADDR_PRI, 0x0b, 1, &val, 1);
+#endif
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+
+int board_early_init_f(void)
+{
+#ifdef CONFIG_SYS_I2C_EARLY_INIT
+	i2c_early_init_f();
+#endif
+
+	fsl_lsch3_early_init_f();
+	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);
+}
+
+#ifdef CONFIG_OF_BOARD_SETUP
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	u64 base[CONFIG_NR_DRAM_BANKS];
+	u64 size[CONFIG_NR_DRAM_BANKS];
+
+	ft_cpu_setup(blob, bd);
+
+	/* fixup DT for the two GPP DDR banks */
+	base[0] = gd->bd->bi_dram[0].start;
+	size[0] = gd->bd->bi_dram[0].size;
+	base[1] = gd->bd->bi_dram[1].start;
+	size[1] = gd->bd->bi_dram[1].size;
+
+#ifdef CONFIG_RESV_RAM
+	/* reduce size if reserved memory is within this bank */
+	if (gd->arch.resv_ram >= base[0] &&
+	    gd->arch.resv_ram < base[0] + size[0])
+		size[0] = gd->arch.resv_ram - base[0];
+	else if (gd->arch.resv_ram >= base[1] &&
+		 gd->arch.resv_ram < base[1] + size[1])
+		size[1] = gd->arch.resv_ram - base[1];
+#endif
+
+	fdt_fixup_memory_banks(blob, base, size, 2);
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_QIXIS
+int checkboard(void)
+{
+#ifdef CONFIG_TFABOOT
+	enum boot_src src = get_boot_src();
+#endif
+	u8 sw;
+
+	int clock;
+	char *board;
+	char buf[64] = {0};
+	static const char *freq[6] = {"100.00", "125.00", "156.25",
+					"161.13", "322.26", "100.00 SS"};
+
+	cpu_name(buf);
+	/* find the board details */
+	sw = QIXIS_READ(id);
+
+	switch (sw) {
+	case 0x46:
+		board = "QDS";
+		break;
+	case 0x47:
+		board = "RDB";
+		break;
+	case 0x49:
+		board = "HSSI";
+		break;
+	default:
+		board = "unknown";
+		break;
+	}
+
+	sw = QIXIS_READ(arch);
+	printf("Board: %s-%s, Version: %c, boot from ",
+	       buf, board, (sw & 0xf) + 'A' - 1);
+
+	sw = QIXIS_READ(brdcfg[0]);
+	sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
+
+#ifdef CONFIG_TFABOOT
+	if (src == BOOT_SOURCE_SD_MMC) {
+		puts("SD\n");
+	} else if (src == BOOT_SOURCE_SD_MMC2) {
+		puts("eMMC\n");
+	} else {
+#endif
+#ifdef CONFIG_SD_BOOT
+		puts("SD\n");
+#elif defined(CONFIG_EMMC_BOOT)
+		puts("eMMC\n");
+#else
+		switch (sw) {
+		case 0:
+		case 4:
+			printf("NOR\n");
+			break;
+		case 1:
+			printf("NAND\n");
+			break;
+		default:
+			printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH);
+			break;
+		}
+#endif
+#ifdef CONFIG_TFABOOT
+	}
+#endif
+
+	printf("FPGA: v%d (%s)\n", QIXIS_READ(scver), board);
+	puts("SERDES1 Reference : ");
+
+	sw = QIXIS_READ(brdcfg[2]);
+#ifdef CONFIG_TARGET_LS1028ARDB
+	clock = (sw >> 6) & 3;
+#else
+	clock = (sw >> 4) & 0xf;
+#endif
+
+	printf("Clock1 = %sMHz ", freq[clock]);
+#ifdef CONFIG_TARGET_LS1028ARDB
+	clock = (sw >> 4) & 3;
+#else
+	clock = sw & 0xf;
+#endif
+	printf("Clock2 = %sMHz\n", freq[clock]);
+
+	return 0;
+}
+#endif