Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / renesas / r7780mp / r7780mp.c

diff --git a/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c
new file mode 100644 (file)
index 0000000..783352d
--- /dev/null
+++ b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <ide.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/pci.h>
+#include <netdev.h>
+#include "r7780mp.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+#if defined(CONFIG_R7780MP)
+       puts("BOARD: Renesas Solutions R7780MP\n");
+#else
+       puts("BOARD: Renesas Solutions R7780RP\n");
+#endif
+       return 0;
+}
+
+int board_init(void)
+{
+       /* SCIF Enable */
+       writew(0x0, PHCR);
+
+       return 0;
+}
+
+int dram_init(void)
+{
+       gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+       gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+       printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
+       return 0;
+}
+
+void led_set_state(unsigned short value)
+{
+
+}
+
+void ide_set_reset(int idereset)
+{
+       /* if reset = 1 IDE reset will be asserted */
+       if (idereset) {
+               writew(0x432, FPGA_CFCTL);
+#if defined(CONFIG_R7780MP)
+               writew(inw(FPGA_CFPOW)|0x01, FPGA_CFPOW);
+#else
+               writew(inw(FPGA_CFPOW)|0x02, FPGA_CFPOW);
+#endif
+               writew(0x01, FPGA_CFCDINTCLR);
+       }
+}
+
+static struct pci_controller hose;
+void pci_init_board(void)
+{
+       pci_sh7780_init(&hose);
+}
+
+int board_eth_init(bd_t *bis)
+{
+       /* return >= 0 if a chip is found, the board's AX88796L is n2k-based */
+       return ne2k_register() + pci_eth_init(bis);
+}