Add qemu 2.4.0

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

diff --git a/qemu/roms/u-boot/board/matrix_vision/mvblx/mvblx.c b/qemu/roms/u-boot/board/matrix_vision/mvblx/mvblx.c
new file mode 100644 (file)
index 0000000..a69359f
--- /dev/null
+++ b/qemu/roms/u-boot/board/matrix_vision/mvblx/mvblx.c
@@ -0,0 +1,153 @@
+/*
+ * MATRIX VISION GmbH mvBlueLYNX-X
+ *
+ * Derived from Beagle and Overo
+ *
+ * (C) Copyright 2004-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author :
+ *     Sunil Kumar <sunilsaini05@gmail.com>
+ *     Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *
+ * 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 <netdev.h>
+#include <twl4030.h>
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/gpio.h>
+#include <asm/mach-types.h>
+#include "mvblx.h"
+#include "fpga.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_CMD_NET)
+static void setup_net_chip(void);
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+       gpmc_init();    /* in SRAM or SDRAM, finish GPMC */
+       /* boot param addr */
+       gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+       return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure board specific parts
+ */
+int misc_init_r(void)
+{
+       printf("mvBlueLYNX-X\n");
+       if (get_cpu_family() == CPU_OMAP36XX)
+               setenv("mpurate", "1000");
+       else
+               setenv("mpurate", "600");
+
+       twl4030_power_init();
+
+#if defined(CONFIG_CMD_NET)
+       setup_net_chip();
+#endif /* CONFIG_CMD_NET */
+
+       mvblx_init_fpga();
+
+       mac_read_from_eeprom();
+
+       dieid_num_r();
+
+       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_MVBLX();
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+       omap_mmc_init(0, 0, 0, -1, -1);
+       omap_mmc_init(1, 0, 0, -1, -1);
+       return 0;
+}
+#endif
+
+#if defined(CONFIG_CMD_NET)
+/*
+ * Routine: setup_net_chip
+ * Description: Setting up the configuration GPMC registers specific to the
+ *             Ethernet hardware.
+ */
+static void setup_net_chip(void)
+{
+       struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
+       struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+       /* Configure GPMC registers */
+       writel(NET_GPMC_CONFIG1, &gpmc_cfg->cs[0].config1);
+       writel(NET_GPMC_CONFIG2, &gpmc_cfg->cs[0].config2);
+       writel(NET_GPMC_CONFIG3, &gpmc_cfg->cs[0].config3);
+       writel(NET_GPMC_CONFIG4, &gpmc_cfg->cs[0].config4);
+       writel(NET_GPMC_CONFIG5, &gpmc_cfg->cs[0].config5);
+       writel(NET_GPMC_CONFIG6, &gpmc_cfg->cs[0].config6);
+       writel(NET_GPMC_CONFIG7, &gpmc_cfg->cs[0].config7);
+
+       /* Enable off mode for NWE in PADCONF_GPMC_NWE register */
+       writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
+       /* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
+       writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
+       /* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
+       writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
+               &ctrl_base->gpmc_nadv_ale);
+
+       /* Make GPIO 139 as output pin */
+       writel(readl(&gpio5_base->oe) & ~(GPIO11), &gpio5_base->oe);
+
+       /* Now send a pulse on the GPIO pin */
+       writel(GPIO11, &gpio5_base->setdataout);
+       udelay(1);
+       writel(GPIO11, &gpio5_base->cleardataout);
+       udelay(1);
+       writel(GPIO11, &gpio5_base->setdataout);
+}
+
+int board_eth_init(bd_t *bis)
+{
+       int rc = 0;
+#ifdef CONFIG_SMC911X
+       rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+       return rc;
+}
+
+int overwrite_console(void)
+{
+       /* return true if console should be overwritten */
+       return 0;
+}
+
+#endif /* CONFIG_CMD_NET */