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* MODIFICATION HISTORY:
*
* Ver   Who  Date     Changes
* ----- ---- -------- ---------------------------------------------------
* 1.00a ecm  10/20/09 Initial version
* 3.04a sdm  01/13/12 Updated MMU table to mark DDR memory as Shareable
* 3.07a sgd  07/05/2012 Configuring device address spaces as shareable device
*		       instead of strongly-ordered.
* 3.07a asa  07/17/2012 Changed the property of the ".mmu_tbl" section.
* 
* * @note * * None. * ******************************************************************************/ .globl MMUTable .section .mmu_tbl,"a" MMUTable: /* Each table entry occupies one 32-bit word and there are * 4096 entries, so the entire table takes up 16KB. * Each entry covers a 1MB section. */ .set SECT, 0 .rept 0x0400 /* 0x00000000 - 0x3fffffff (DDR Cacheable) */ .word SECT + 0x15de6 /* S=b1 TEX=b101 AP=b11, Domain=b1111, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0400 /* 0x40000000 - 0x7fffffff (FPGA slave0) */ .word SECT + 0xc02 /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0400 /* 0x80000000 - 0xbfffffff (FPGA slave1) */ .word SECT + 0xc02 /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0200 /* 0xc0000000 - 0xdfffffff (unassigned/reserved). * Generates a translation fault if accessed */ .word SECT + 0x0 /* S=b0 TEX=b000 AP=b00, Domain=b0, C=b0, B=b0 */ .set SECT, SECT+0x100000 .endr .rept 0x0020 /* 0xe0000000 - 0xe1ffffff (Memory mapped devices) * UART/USB/IIC/SPI/CAN/GEM/GPIO/QSPI/SD/NAND */ .word SECT + 0xc06 /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0020 /* 0xe2000000 - 0xe3ffffff (NOR) */ .word SECT + 0xc06 /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0020 /* 0xe4000000 - 0xe5ffffff (SRAM) */ .word SECT + 0xc0e /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b1, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0120 /* 0xe6000000 - 0xf7ffffff (unassigned/reserved). * Generates a translation fault if accessed */ .word SECT + 0x0 /* S=b0 TEX=b000 AP=b00, Domain=b0, C=b0, B=b0 */ .set SECT, SECT+0x100000 .endr .rept 0x0010 /* 0xf8000000 - 0xf8ffffff (AMBA APB Peripherals) */ .word SECT + 0xc06 /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b0, B=b1 */ .set SECT, SECT+0x100000 .endr .rept 0x0030 /* 0xf9000000 - 0xfbffffff (unassigned/reserved). * Generates a translation fault if accessed */ .word SECT + 0x0 /* S=b0 TEX=b000 AP=b00, Domain=b0, C=b0, B=b0 */ .set SECT, SECT+0x100000 .endr .rept 0x003f /* 0xfc000000 - 0xffefffff (Linear QSPI - XIP) */ .word SECT + 0xc0a /* S=b0 TEX=b000 AP=b11, Domain=b0, C=b1, B=b1 */ .set SECT, SECT+0x100000 .endr /* 256K OCM when mapped to high address space * inner-cacheable */ .word SECT + 0x4c0e /* S=b0 TEX=b100 AP=b11, Domain=b0, C=b1, B=b1 */ .set SECT, SECT+0x100000 .end