Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / atmel / at91rm9200ek / at91rm9200ek.c

diff --git a/qemu/roms/u-boot/board/atmel/at91rm9200ek/at91rm9200ek.c b/qemu/roms/u-boot/board/atmel/at91rm9200ek/at91rm9200ek.c
new file mode 100644 (file)
index 0000000..64ab572
--- /dev/null
+++ b/qemu/roms/u-boot/board/atmel/at91rm9200ek/at91rm9200ek.c
@@ -0,0 +1,61 @@
+/*
+ * (C) Copyright 2010 Andreas Bießmann <andreas.devel@gmail.com>
+ *
+ * derived from previous work
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_common.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+int board_init(void)
+{
+       at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+
+       /*
+        * Correct IRDA resistor problem
+        * Set PA23_TXD in Output
+        */
+       writel(ATMEL_PMX_AA_TXD2, &pio->pioa.oer);
+
+       /* arch number of AT91RM9200EK-Board */
+       gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200EK;
+       /* adress of boot parameters */
+       gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+       return 0;
+}
+
+int board_early_init_f(void)
+{
+       at91_seriald_hw_init();
+       return 0;
+}
+
+int dram_init (void)
+{
+       /* dram_init must store complete ramsize in gd->ram_size */
+       gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
+                       CONFIG_SYS_SDRAM_SIZE);
+       return 0;
+}
+
+#ifdef CONFIG_DRIVER_AT91EMAC
+int board_eth_init(bd_t *bis)
+{
+       return at91emac_register(bis, (u32) ATMEL_BASE_EMAC);
+}
+#endif