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| author | Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> | 2008-07-17 12:47:09 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-07-18 12:31:17 +0200 |
| commit | 086511fc96a8a9bb56e5e19a3d84c40f4dba80cc (patch) | |
| tree | 6d92e4e0c8b37ac282a601f8b9e5467425bb0628 /board/xilinx/ml507/init.S | |
| parent | d865fd09809a3a18669f35f970781820af40e4de (diff) | |
| download | u-boot-imx-086511fc96a8a9bb56e5e19a3d84c40f4dba80cc.zip u-boot-imx-086511fc96a8a9bb56e5e19a3d84c40f4dba80cc.tar.gz u-boot-imx-086511fc96a8a9bb56e5e19a3d84c40f4dba80cc.tar.bz2 | |
ppc4xx: ML507 Board Support
The Xilinx ML507 Board is a Virtex 5 prototyping board that includes,
among others:
-Virtex 5 FX FPGA (With a ppc440x5 in it)
-256MB of SDRAM2
-32MB of Flash
-I2C Eeprom
-System ACE chip
-Serial ATA connectors
-RS232 Level Conversors
-Ethernet Transceiver
This patch gives support to a standard design produced by EDK for this
board: ppc440, uartlite, xilinx_int and flash
- Includes Changes propossed by Stefan Roese and Michal Simek
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/xilinx/ml507/init.S')
| -rw-r--r-- | board/xilinx/ml507/init.S | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/board/xilinx/ml507/init.S b/board/xilinx/ml507/init.S new file mode 100644 index 0000000..f54d929 --- /dev/null +++ b/board/xilinx/ml507/init.S @@ -0,0 +1,47 @@ +/* + * (C) Copyright 2008 + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es + * This work has been supported by: QTechnology http://qtec.com/ + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <ppc_asm.tmpl> +#include <config.h> +#include <asm-ppc/mmu.h> + +.section .bootpg,"ax" +.globl tlbtab + +tlbtab: +tlbtab_start + /* SDRAM */ +tlbentry(XPAR_DDR2_SDRAM_MEM_BASEADDR, SZ_256M, CFG_SDRAM_BASE, 0, + AC_R | AC_W | AC_X | SA_G | SA_I) + /* UART */ +tlbentry(XPAR_UARTLITE_0_BASEADDR, SZ_64K, XPAR_UARTLITE_0_BASEADDR, 0, + AC_R | AC_W | SA_G | SA_I) + /* PIC */ +tlbentry(XPAR_INTC_0_BASEADDR, SZ_64K, XPAR_INTC_0_BASEADDR, 0, + AC_R | AC_W | SA_G | SA_I) + /* I2C */ +tlbentry(XPAR_IIC_EEPROM_BASEADDR, SZ_64K, XPAR_IIC_EEPROM_BASEADDR, 0, + AC_R | AC_W | SA_G | SA_I) + /* Net */ +tlbentry(XPAR_LLTEMAC_0_BASEADDR, SZ_64K, XPAR_LLTEMAC_0_BASEADDR, 0, + AC_R | AC_W | SA_G | SA_I) + /*Flash*/ +tlbentry(XPAR_FLASH_MEM0_BASEADDR, SZ_256M, XPAR_FLASH_MEM0_BASEADDR, 0, + AC_R | AC_W | SA_G | SA_I) +tlbtab_end |