Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / asm-generic / global_data.h

diff --git a/qemu/roms/u-boot/include/asm-generic/global_data.h b/qemu/roms/u-boot/include/asm-generic/global_data.h
new file mode 100644 (file)
index 0000000..e98b661
--- /dev/null
+++ b/qemu/roms/u-boot/include/asm-generic/global_data.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ * (C) Copyright 2002-2010
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_GENERIC_GBL_DATA_H
+#define __ASM_GENERIC_GBL_DATA_H
+/*
+ * The following data structure is placed in some memory which is
+ * available very early after boot (like DPRAM on MPC8xx/MPC82xx, or
+ * some locked parts of the data cache) to allow for a minimum set of
+ * global variables during system initialization (until we have set
+ * up the memory controller so that we can use RAM).
+ *
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
+ *
+ * Each architecture has its own private fields. For now all are private
+ */
+
+#ifndef __ASSEMBLY__
+#include <linux/list.h>
+
+typedef struct global_data {
+       bd_t *bd;
+       unsigned long flags;
+       unsigned int baudrate;
+       unsigned long cpu_clk;  /* CPU clock in Hz!             */
+       unsigned long bus_clk;
+       /* We cannot bracket this with CONFIG_PCI due to mpc5xxx */
+       unsigned long pci_clk;
+       unsigned long mem_clk;
+#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
+       unsigned long fb_base;  /* Base address of framebuffer mem */
+#endif
+#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
+       unsigned long post_log_word;  /* Record POST activities */
+       unsigned long post_log_res; /* success of POST test */
+       unsigned long post_init_f_time;  /* When post_init_f started */
+#endif
+#ifdef CONFIG_BOARD_TYPES
+       unsigned long board_type;
+#endif
+       unsigned long have_console;     /* serial_init() was called */
+#ifdef CONFIG_PRE_CONSOLE_BUFFER
+       unsigned long precon_buf_idx;   /* Pre-Console buffer index */
+#endif
+#ifdef CONFIG_MODEM_SUPPORT
+       unsigned long do_mdm_init;
+       unsigned long be_quiet;
+#endif
+       unsigned long env_addr; /* Address  of Environment struct */
+       unsigned long env_valid;        /* Checksum of Environment valid? */
+
+       unsigned long ram_top;  /* Top address of RAM used by U-Boot */
+
+       unsigned long relocaddr;        /* Start address of U-Boot in RAM */
+       phys_size_t ram_size;   /* RAM size */
+       unsigned long mon_len;  /* monitor len */
+       unsigned long irq_sp;           /* irq stack pointer */
+       unsigned long start_addr_sp;    /* start_addr_stackpointer */
+       unsigned long reloc_off;
+       struct global_data *new_gd;     /* relocated global data */
+
+#ifdef CONFIG_DM
+       struct device   *dm_root;       /* Root instance for Driver Model */
+       struct list_head uclass_root;   /* Head of core tree */
+#endif
+
+       const void *fdt_blob;   /* Our device tree, NULL if none */
+       void *new_fdt;          /* Relocated FDT */
+       unsigned long fdt_size; /* Space reserved for relocated FDT */
+       void **jt;              /* jump table */
+       char env_buf[32];       /* buffer for getenv() before reloc. */
+#ifdef CONFIG_TRACE
+       void            *trace_buff;    /* The trace buffer */
+#endif
+#if defined(CONFIG_SYS_I2C)
+       int             cur_i2c_bus;    /* current used i2c bus */
+#endif
+#ifdef CONFIG_SYS_I2C_MXC
+       void *srdata[10];
+#endif
+       unsigned long timebase_h;
+       unsigned long timebase_l;
+       struct arch_global_data arch;   /* architecture-specific data */
+} gd_t;
+#endif
+
+/*
+ * Global Data Flags
+ */
+#define GD_FLG_RELOC           0x00001 /* Code was relocated to RAM       */
+#define GD_FLG_DEVINIT         0x00002 /* Devices have been initialized   */
+#define GD_FLG_SILENT          0x00004 /* Silent mode                     */
+#define GD_FLG_POSTFAIL                0x00008 /* Critical POST test failed       */
+#define GD_FLG_POSTSTOP                0x00010 /* POST seqeunce aborted           */
+#define GD_FLG_LOGINIT         0x00020 /* Log Buffer has been initialized */
+#define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out)      */
+#define GD_FLG_ENV_READY       0x00080 /* Env. imported into hash table   */
+
+#endif /* __ASM_GENERIC_GBL_DATA_H */