Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / mpc8308_p1m / mpc8308_p1m.c

diff --git a/qemu/roms/u-boot/board/mpc8308_p1m/mpc8308_p1m.c b/qemu/roms/u-boot/board/mpc8308_p1m/mpc8308_p1m.c
new file mode 100644 (file)
index 0000000..2009e62
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpc8308_p1m/mpc8308_p1m.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <pci.h>
+#include <mpc83xx.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/fsl_serdes.h>
+#include <asm/fsl_mpc83xx_serdes.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+       printf("Board: MPC8308 P1M\n");
+
+       return 0;
+}
+
+static struct pci_region pcie_regions_0[] = {
+       {
+               .bus_start = CONFIG_SYS_PCIE1_MEM_BASE,
+               .phys_start = CONFIG_SYS_PCIE1_MEM_PHYS,
+               .size = CONFIG_SYS_PCIE1_MEM_SIZE,
+               .flags = PCI_REGION_MEM,
+       },
+       {
+               .bus_start = CONFIG_SYS_PCIE1_IO_BASE,
+               .phys_start = CONFIG_SYS_PCIE1_IO_PHYS,
+               .size = CONFIG_SYS_PCIE1_IO_SIZE,
+               .flags = PCI_REGION_IO,
+       },
+};
+
+void pci_init_board(void)
+{
+       immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
+       sysconf83xx_t *sysconf = &immr->sysconf;
+       law83xx_t *pcie_law = sysconf->pcielaw;
+       struct pci_region *pcie_reg[] = { pcie_regions_0 };
+
+       fsl_setup_serdes(CONFIG_FSL_SERDES1, FSL_SERDES_PROTO_PEX,
+                                       FSL_SERDES_CLK_100, FSL_SERDES_VDD_1V);
+
+       /* Deassert the resets in the control register */
+       out_be32(&sysconf->pecr1, 0xE0008000);
+       udelay(2000);
+
+       /* Configure PCI Express Local Access Windows */
+       out_be32(&pcie_law[0].bar, CONFIG_SYS_PCIE1_BASE & LAWBAR_BAR);
+       out_be32(&pcie_law[0].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+       mpc83xx_pcie_init(1, pcie_reg);
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+       ft_cpu_setup(blob, bd);
+       fdt_fixup_dr_usb(blob, bd);
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+       int rv, num_if = 0;
+
+       /* Initialize TSECs first */
+       rv = cpu_eth_init(bis);
+       if (rv >= 0)
+               num_if += rv;
+       else
+               printf("ERROR: failed to initialize TSECs.\n");
+
+       rv = pci_eth_init(bis);
+       if (rv >= 0)
+               num_if += rv;
+       else
+               printf("ERROR: failed to initialize PCI Ethernet.\n");
+
+       return num_if;
+}