Firebee/FireBee_SVN
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Merge from trunk

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This commit is contained in:
David Gálvez
2014-07-10 11:09:09 +00:00
parent 73f75895bc
commit 818cb2bcd7
54 changed files with 3647 additions and 1000 deletions
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66
bas.lk.in
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@@ -1,9 +1,11 @@
#ifdef MACHINE_FIREBEE
#if defined(MACHINE_FIREBEE)
#include "firebee.h"
#endif /* MACHINE_FIREBEE */
#ifdef MACHINE_M5484LITE
#elif defined(MACHINE_M5484LITE)
#include "m5484l.h"
#elif defined(MACHINE_M54455)
#include "m54455.h"
#else
#error "unknown machine!"
#endif /* MACHINE_M5484LITE */
/* make bas_rom access flags rx if compiling to RAM */
@@ -21,7 +23,7 @@ MEMORY
*/
bas_ram (WX) : ORIGIN = SDRAM_START + SDRAM_SIZE - 0x00200000, LENGTH = 0x00100000
/*
* driver_ram is an uncached, reserved memory area for drivers (e.g. USB) that need this type of memory
* driver_ram is an uncached, reserved memory area for drivers (e.g. USB) that need this type of memory
*/
driver_ram (WX) : ORIGIN = SDRAM_START + SDRAM_SIZE - 0x00100000, LENGTH = 0x00100000
}
@@ -42,8 +44,8 @@ SECTIONS
OBJDIR/exceptions.o(.text)
OBJDIR/driver_vec.o(.text)
OBJDIR/interrupts.o(.text)
OBJDIR/mmu.o(.text)
OBJDIR/mmu.o(.text)
OBJDIR/BaS.o(.text)
OBJDIR/pci.o(.text)
OBJDIR/pci_wrappers.o(.text)
@@ -107,7 +109,7 @@ SECTIONS
OBJDIR/xhdi_sd.o(.text)
OBJDIR/xhdi_interface.o(.text)
OBJDIR/xhdi_vec.o(.text)
#ifdef COMPILE_RAM
/*
* if we compile to RAM anyway, there is no need to copy anything
@@ -117,7 +119,7 @@ SECTIONS
*(.data)
__BAS_DATA_END = .;
__BAS_BSS_START = .;
*(.bss)
*(.bss)
__BAS_BSS_END = .;
#endif /* COMPILE_RAM */
@@ -139,7 +141,7 @@ SECTIONS
*(.data)
__BAS_DATA_END = .;
__BAS_BSS_START = .;
*(.bss)
*(.bss)
__BAS_BSS_END = .;
. = ALIGN(16);
@@ -152,16 +154,16 @@ SECTIONS
_driver_mem_buffer = .;
//. = . + DRIVER_MEM_BUFFER_SIZE;
} > driver_ram
/*
* Global memory map
*/
/* SDRAM Initialization */
___SDRAM = SDRAM_START;
___SDRAM_SIZE = SDRAM_SIZE;
___SDRAM = SDRAM_START;
___SDRAM_SIZE = SDRAM_SIZE;
_SDRAM_VECTOR_TABLE = ___SDRAM;
/* ST-RAM */
__STRAM = ___SDRAM;
__STRAM_END = __TOS;
@@ -172,16 +174,17 @@ SECTIONS
/* FastRAM */
__FASTRAM = 0x10000000;
__TARGET_ADDRESS = TARGET_ADDRESS;
#if TARGET_ADDRESS == BOOTFLASH_BASE_ADDRESS
__FASTRAM_END = __BAS_IN_RAM;
#else
__FASTRAM_END = TARGET_ADDRESS;
#endif
__FASTRAM_SIZE = __FASTRAM_END - __FASTRAM;
/* Init CS0 (BootFLASH @ E000_0000 - E07F_FFFF 8Mbytes) */
___BOOT_FLASH = BOOTFLASH_BASE_ADDRESS;
___BOOT_FLASH_SIZE = BOOTFLASH_SIZE;
___BOOT_FLASH_SIZE = BOOTFLASH_SIZE;
#if TARGET_ADDRESS == BOOTFLASH_BASE_ADDRESS
/* BaS */
@@ -201,35 +204,40 @@ SECTIONS
__EMUTOS_SIZE = 0x00100000;
/* where FPGA data lives in flash */
__FPGA_FLASH_DATA = 0xe0700000;
__FPGA_FLASH_DATA_SIZE = 0x100000;
__FPGA_CONFIG = 0xe0700000;
__FPGA_CONFIG_SIZE = 0x100000;
/* VIDEO RAM BASIS */
__VRAM = 0x60000000;
/* Memory mapped registers */
__MBAR = 0xFF000000;
__MBAR = 0xFF000000;
/* 32KB on-chip System SRAM */
__SYS_SRAM = __MBAR + 0x10000;
__SYS_SRAM = __MBAR + 0x10000;
__SYS_SRAM_SIZE = 0x00008000;
/* MMU memory mapped registers */
__MMUBAR = 0xFF040000;
__MMUBAR = 0xFF040000;
/*
* 4KB on-chip Core SRAM0: -> exception table
* 4KB on-chip Core SRAM0: -> exception table
*/
__RAMBAR0 = 0xFF100000;
__RAMBAR0_SIZE = 0x00001000;
__RAMBAR0 = 0xFF100000;
__RAMBAR0_SIZE = 0x00001000;
/* 4KB on-chip Core SRAM1 */
__RAMBAR1 = 0xFF101000;
__RAMBAR1_SIZE = 0x00001000;
__SUP_SP = __RAMBAR0 + __RAMBAR0_SIZE - 4;
__RAMBAR1 = 0xFF101000;
__RAMBAR1_SIZE = 0x00001000;
__SUP_SP = __RAMBAR1 + __RAMBAR1_SIZE - 4;
/*
* this flag (if 1) indicates that FPGA configuration has been loaded through JTAG
* and shouldn't be overwritten on boot
*/
__FPGA_JTAG_LOADED = __RAMBAR1;
/* system variables */
/* RAMBAR0 0 to 0x7FF -> exception vectors */
_rt_mod = __RAMBAR0 + 0x800;
_rt_ssp = __RAMBAR0 + 0x804;