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diff --git a/qemu/roms/u-boot/include/configs/sbc35_a9g20.h b/qemu/roms/u-boot/include/configs/sbc35_a9g20.h
new file mode 100644
index 000000000..a1b5751d0
--- /dev/null
+++ b/qemu/roms/u-boot/include/configs/sbc35_a9g20.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2009
+ * Albin Tonnerre, Free Electrons <albin.tonnerre@free-electrons.com>
+ *
+ * Configuation settings for the Calao SBC35-A9G20 board
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* SoC type is defined in boards.cfg */
+#include <asm/hardware.h>
+#include <linux/sizes.h>
+
+#if defined(CONFIG_SYS_USE_NANDFLASH)
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_ENV_IS_IN_EEPROM
+#endif
+
+#define MACH_TYPE_SBC35_A9G20		1848
+#define CONFIG_MACH_TYPE		MACH_TYPE_SBC35_A9G20
+
+/* ARM asynchronous clock */
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
+#define CONFIG_SYS_AT91_MAIN_CLOCK	12000000	/* 12.000 MHz crystal */
+
+#define CONFIG_ARCH_CPU_INIT
+
+#define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+/* GPIO */
+#define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */
+#define CONFIG_AT91_GPIO
+
+/* Serial */
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE               ATMEL_BASE_DBGU
+#define CONFIG_USART_ID                 ATMEL_ID_SYS
+#define CONFIG_BAUDRATE			115200
+
+#define CONFIG_BOOTDELAY	3
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_LOADS
+#undef CONFIG_CMD_SOURCE
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_USB
+
+/* SDRAM */
+#define CONFIG_NR_DRAM_BANKS	1
+#define CONFIG_SYS_SDRAM_BASE	ATMEL_BASE_CS1
+#define CONFIG_SYS_SDRAM_SIZE	0x04000000	/* 64 megs */
+#define CONFIG_SYS_INIT_SP_ADDR	(ATMEL_BASE_SRAM1 + 0x1000 - \
+				 GENERATED_GBL_DATA_SIZE)
+
+/* SPI EEPROM */
+#define CONFIG_SPI
+#define CONFIG_CMD_SPI
+#define CONFIG_ATMEL_SPI
+#define CONFIG_SYS_SPI_WRITE_TOUT	(5 * CONFIG_SYS_HZ)
+
+#define CONFIG_CMD_EEPROM
+#define CONFIG_SPI_M95XXX
+#define CONFIG_SYS_EEPROM_SIZE 0x10000
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
+
+/* SPI RTC */
+#define CONFIG_CMD_DATE
+#define CONFIG_RTC_M41T94
+#define CONFIG_M41T94_SPI_BUS 0
+#define CONFIG_M41T94_SPI_CS 0
+
+/* NAND flash */
+#define CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
+#define CONFIG_SYS_MAX_NAND_DEVICE		1
+#define CONFIG_SYS_NAND_BASE			0x40000000
+#define CONFIG_SYS_NAND_DBW_8
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PC13
+
+/* NOR flash - no real flash on this board */
+#define CONFIG_SYS_NO_FLASH			1
+
+/* Ethernet */
+#define CONFIG_MACB
+#define CONFIG_RMII
+#define CONFIG_NET_RETRY_COUNT		20
+#define CONFIG_RESET_PHY_R
+#define CONFIG_MACB_SEARCH_PHY
+#define CONFIG_AT91_WANTS_COMMON_PHY
+
+/* USB */
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE	0x00500000	/* AT91SAM9260_UHP_BASE */
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME	"at91sam9260"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_FAT
+
+#define CONFIG_SYS_LOAD_ADDR		0x22000000	/* load address */
+
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		0x23e00000
+
+/* Env in EEPROM, bootstrap + u-boot in NAND*/
+#ifdef CONFIG_ENV_IS_IN_EEPROM
+#define CONFIG_ENV_OFFSET	0x20
+#define CONFIG_ENV_SIZE		0x1000
+#endif
+
+/* Env, bootstrap and u-boot in NAND */
+#ifdef CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET		0x60000
+#define CONFIG_ENV_OFFSET_REDUND	0x80000
+#define CONFIG_ENV_SIZE			0x20000
+#endif
+
+#define CONFIG_BOOTCOMMAND	"nboot 0x21000000 0 400000"
+#define CONFIG_BOOTARGS		"console=ttyS0,115200 " \
+				"root=/dev/mtdblock1 " \
+				"mtdparts=atmel_nand:16M(kernel)ro," \
+				"120M(rootfs),-(other) " \
+				"rw rootfstype=jffs2"
+
+
+#define CONFIG_SYS_PROMPT	"U-Boot> "
+#define CONFIG_SYS_CBSIZE	256
+#define CONFIG_SYS_MAXARGS	16
+#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP	1
+#define CONFIG_CMDLINE_EDITING	1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
+
+#endif