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@ -37,44 +37,7 @@ struct arch_global_data { |
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#endif |
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}; |
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/*
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* The following data structure is placed in some memory wich is |
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* available very early after boot (like DPRAM on MPC8xx/MPC82xx, or |
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* some locked parts of the data cache) to allow for a minimum set of |
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* global variables during system initialization (until we have set |
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* up the memory controller so that we can use RAM). |
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*/ |
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typedef struct global_data { |
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bd_t *bd; |
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unsigned long flags; |
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unsigned int baudrate; |
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unsigned long cpu_clk; /* CPU clock in Hz! */ |
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unsigned long bus_clk; |
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#ifdef CONFIG_PCI |
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unsigned long pci_clk; |
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#endif |
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phys_size_t ram_size; /* RAM size */ |
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unsigned long reloc_off; /* Relocation Offset */ |
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unsigned long reset_status; /* reset status register at boot */ |
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unsigned long env_addr; /* Address of Environment struct */ |
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unsigned long env_valid; /* Checksum of Environment valid? */ |
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unsigned long have_console; /* serial_init() was called */ |
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#ifdef CONFIG_PRE_CONSOLE_BUFFER |
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unsigned long precon_buf_idx; /* Pre-Console buffer index */ |
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#endif |
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#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) |
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unsigned long fb_base; /* Base addr of framebuffer memory */ |
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#endif |
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#ifdef CONFIG_BOARD_TYPES |
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unsigned long board_type; |
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#endif |
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void **jt; /* Standalone app jump table */ |
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char env_buf[32]; /* buffer for getenv() before reloc. */ |
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struct arch_global_data arch; /* architecture-specific data */ |
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} gd_t; |
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#include <asm-generic/global_data_flags.h> |
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#include <asm-generic/global_data.h> |
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#if 0 |
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extern gd_t *global_data; |
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