Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / logicpd / zoom1 / zoom1.c

diff --git a/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c
new file mode 100644 (file)
index 0000000..461a852
--- /dev/null
+++ b/qemu/roms/u-boot/board/logicpd/zoom1/zoom1.c
@@ -0,0 +1,126 @@
+/*
+ * (C) Copyright 2004-2008
+ * Texas Instruments, <www.ti.com>
+ *
+ * Author :
+ *     Nishanth Menon <nm@ti.com>
+ *
+ * Derived from Beagle Board and 3430 SDP code by
+ *     Sunil Kumar <sunilsaini05@gmail.com>
+ *     Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *     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/mach-types.h>
+#include "zoom1.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* gpmc_cfg is initialized by gpmc_init and we use it here */
+extern struct gpmc *gpmc_cfg;
+
+/* GPMC definitions for Ethenet Controller LAN9211 */
+static const u32 gpmc_lab_enet[] = {
+       ZOOM1_ENET_GPMC_CONF1,
+       ZOOM1_ENET_GPMC_CONF2,
+       ZOOM1_ENET_GPMC_CONF3,
+       ZOOM1_ENET_GPMC_CONF4,
+       ZOOM1_ENET_GPMC_CONF5,
+       ZOOM1_ENET_GPMC_CONF6,
+       /*CONF7- computed as params */
+};
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+       gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+       /* CS1 is Ethernet LAN9211 */
+       enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1],
+                             DEBUG_BASE, GPMC_SIZE_16M);
+       /* board id for Linux */
+       gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
+       /* boot param addr */
+       gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+       return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure zoom board specific configurations
+ */
+int misc_init_r(void)
+{
+       twl4030_power_init();
+       twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
+       dieid_num_r();
+
+       /*
+        * Board Reset
+        * The board is reset by holding the red button on the
+        * top right front face for eight seconds.
+        */
+       twl4030_power_reset_init();
+
+       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)
+{
+       /* platform specific muxes */
+       MUX_ZOOM1_MDK();
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+       return omap_mmc_init(0, 0, 0, -1, -1);
+}
+#endif
+
+#ifdef CONFIG_CMD_NET
+int board_eth_init(bd_t *bis)
+{
+       int rc = 0;
+
+#ifdef CONFIG_SMC911X
+#define STR_ENV_ETHADDR        "ethaddr"
+
+       struct eth_device *dev;
+       uchar eth_addr[6];
+
+       rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+       if (!eth_getenv_enetaddr(STR_ENV_ETHADDR, eth_addr)) {
+               dev = eth_get_dev_by_index(0);
+               if (dev) {
+                       eth_setenv_enetaddr(STR_ENV_ETHADDR, dev->enetaddr);
+               } else {
+                       printf("zoom1: Couldn't get eth device\n");
+                       rc = -1;
+               }
+       }
+#endif
+
+       return rc;
+}
+#endif