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diff --git a/board/quipos/cairo/cairo.c b/board/quipos/cairo/cairo.c
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+/*
+ * Copyright (c) 2014 DENX
+ * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
+ *
+ * Derived from code written by Robert Aigner (ra@spiid.net)
+ *
+ * Itself derived from Beagle Board and 3430 SDP code by
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <khasim@ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <dm.h>
+#include <netdev.h>
+#include <ns16550.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <i2c.h>
+#include <asm/mach-types.h>
+#include <asm/omap_mmc.h>
+#include "cairo.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * MUSB port on OMAP3EVM Rev >= E requires extvbus programming.
+ */
+u8 omap3_evm_need_extvbus(void)
+{
+ u8 retval = 0;
+
+ /* TODO: verify if cairo handheld platform needs extvbus programming */
+
+ return retval;
+}
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+ /* board id for Linux */
+ gd->bd->bi_arch_number = MACH_TYPE_OMAP3_CAIRO;
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+ return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_CAIRO();
+}
+
+#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
+int board_mmc_init(bd_t *bis)
+{
+ return omap_mmc_init(0, 0, 0, -1, -1);
+}
+#endif
+
+#ifdef CONFIG_SPL_BUILD
+/*
+ * Routine: get_board_mem_timings
+ * Description: If we use SPL then there is no x-loader nor config header
+ * so we have to setup the DDR timings ourself on the first bank. This
+ * provides the timing values back to the function that configures
+ * the memory.
+ *
+ * The Cairo board uses SAMSUNG DDR - K4X51163PG-FGC6
+ */
+void get_board_mem_timings(struct board_sdrc_timings *timings)
+{
+ timings->sharing = SAMSUNG_SHARING;
+ timings->mcfg = SAMSUNG_V_MCFG_165(128 << 20);
+ timings->ctrla = SAMSUNG_V_ACTIMA_165;
+ timings->ctrlb = SAMSUNG_V_ACTIMB_165;
+ timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+ timings->mr = SAMSUNG_V_MR_165;
+}
+#endif
+
+static const struct ns16550_platdata cairo_serial = {
+ OMAP34XX_UART2,
+ 2,
+ V_NS16550_CLK
+};
+
+U_BOOT_DEVICE(cairo_uart) = {
+ "serial_omap",
+ &cairo_serial
+};
+
+/* force SPL booting into U-Boot, not Linux */
+#ifdef CONFIG_SPL_OS_BOOT
+int spl_start_uboot(void)
+{
+ return 1;
+}
+#endif