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mpc83xx: Add support for the MPC8349E-mITX-GP
Add support for the MPC8349E-mITX-GP, a stripped-down version of the MPC8349E-mITX. Bonus features include support for low-boot (BMS bit in HRCW is 0) for the ITX and a README for the ITX and the ITX-GP. Signed-off-by: Timur Tabi <timur@freescale.com>
This commit is contained in:
Timur Tabi
Kim Phillips
parent
fab16807ad
commit
7a78f148d6
@ -350,6 +350,7 @@ John Zhan <zhanz@sinovee.com>
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Timur Tabi <timur@freescale.com>
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MPC8349E-mITX MPC8349
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MPC8349E-mITX-GP MPC8349
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Kim Phillips <kim.phillips@freescale.com>
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4
MAKEALL
4
MAKEALL
@ -132,8 +132,8 @@ LIST_8260=" \
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#########################################################################
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LIST_83xx=" \
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MPC832XEMDS MPC8349EMDS MPC8349ITX MPC8360EMDS \
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sbc8349 TQM834x \
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MPC832XEMDS MPC8349EMDS MPC8349ITX MPC8349ITXGP \
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MPC8360EMDS sbc8349 TQM834x \
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"
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15
Makefile
15
Makefile
@ -1642,8 +1642,19 @@ MPC832XEMDS_SLAVE_config: unconfig
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MPC8349EMDS_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc83xx mpc8349emds
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MPC8349ITX_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc83xx mpc8349itx
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MPC8349ITX_config \
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MPC8349ITX_LOWBOOT_config \
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MPC8349ITXGP_config: unconfig
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@mkdir -p $(obj)include
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@mkdir -p $(obj)board/mpc8349itx
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@echo "#define CONFIG_$(subst _LOWBOOT,,$(@:_config=))" >> $(obj)include/config.h
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@if [ "$(findstring GP,$@)" ] ; then \
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echo "TEXT_BASE = 0xFE000000" >$(obj)board/mpc8349itx/config.tmp ; \
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fi
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@if [ "$(findstring LOWBOOT,$@)" ] ; then \
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echo "TEXT_BASE = 0xFE000000" >$(obj)board/mpc8349itx/config.tmp ; \
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fi
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@$(MKCONFIG) -a -n $(@:_config=) MPC8349ITX ppc mpc83xx mpc8349itx
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MPC8360EMDS_config \
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MPC8360EMDS_HOST_33_config \
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@ -21,10 +21,14 @@
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#
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#
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# MPC8349ITX
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# MPC8349E-mITX and MPC8349E-mITX-GP
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#
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sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
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ifndef TEXT_BASE
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TEXT_BASE = 0xFEF00000
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endif
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ifneq ($(OBJTREE),$(SRCTREE))
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# We are building u-boot in a separate directory, use generated
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@ -168,7 +168,11 @@ long int initdram(int board_type)
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int checkboard(void)
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{
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#ifdef CONFIG_MPC8349ITX
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puts("Board: Freescale MPC8349E-mITX\n");
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#else
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puts("Board: Freescale MPC8349E-mITX-GP\n");
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#endif
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return 0;
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}
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@ -181,6 +185,7 @@ int checkboard(void)
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*/
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int misc_init_f(void)
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{
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#ifdef CONFIG_VSC7385
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volatile u32 *vsc7385_cpuctrl;
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/* 0x1c0c0 is the VSC7385 CPU Control (CPUCTRL) Register. The power up
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@ -200,6 +205,7 @@ int misc_init_f(void)
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vsc7385_cpuctrl = (volatile u32 *)(CFG_VSC7385_BASE + 0x1c0c0);
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*vsc7385_cpuctrl |= 0x0c;
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#endif
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#ifdef CONFIG_COMPACT_FLASH
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/* UPM Table Configuration Code */
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@ -269,9 +275,19 @@ int misc_init_r(void)
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#ifdef CFG_I2C_EEPROM_ADDR
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static u8 eeprom_data[] = /* HRCW data */
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{
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0xaa, 0x55, 0xaa,
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0x7c, 0x02, 0x40, 0x05, 0x04, 0x00, 0x00,
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0x7c, 0x02, 0x41, 0xb4, 0x60, 0xa0, 0x00,
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0xAA, 0x55, 0xAA, /* Preamble */
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0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
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0x02, 0x40, /* RCWL ADDR=0x0_0900 */
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(CFG_HRCW_LOW >> 24) & 0xFF,
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(CFG_HRCW_LOW >> 16) & 0xFF,
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(CFG_HRCW_LOW >> 8) & 0xFF,
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CFG_HRCW_LOW & 0xFF,
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0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
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0x02, 0x41, /* RCWH ADDR=0x0_0904 */
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(CFG_HRCW_HIGH >> 24) & 0xFF,
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(CFG_HRCW_HIGH >> 16) & 0xFF,
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(CFG_HRCW_HIGH >> 8) & 0xFF,
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CFG_HRCW_HIGH & 0xFF
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};
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u8 data[sizeof(eeprom_data)];
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187
doc/README.mpc8349itx
Normal file
187
doc/README.mpc8349itx
Normal file
@ -0,0 +1,187 @@
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Freescale MPC8349E-mITX and MPC8349E-mITX-GP Boards
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---------------------------------------------------
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1. Board Description
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The MPC8349E-mITX and MPC8349E-mITX-GP are reference boards featuring
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the Freescale MPC8349E processor in a Mini-ITX form factor.
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The MPC8349E-mITX-GP is an MPC8349E-mITX with the following differences:
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A) One 8MB on-board flash EEPROM chip, instead of two.
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B) No SATA controller
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C) No Compact Flash slot
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D) No Mini-PCI slot
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E) No Vitesse 7385 5-port Ethernet switch
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F) No 4-port USB Type-A interface
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2. Board Switches and Jumpers
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2.0 Descriptions for all of the board jumpers can be found in the User
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Guide. Of particular interest to U-Boot developers is jumper J22:
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Pos. Name Default Description
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-----------------------------------------------------------------------
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A LGPL0 ON (0) HRCW source, bit 0
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B LGPL1 ON (0) HRCW source, bit 1
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C LGPL3 ON (0) HRCW source, bit 2
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D LGPL5 OFF (1) PCI_SYNC_OUT frequency
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E BOOT1 ON (0) Flash EEPROM boot device
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F PCI_M66EN ON (0) PCI 66MHz enable
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G I2C-WP ON (0) I2C EEPROM write protection
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H F_WP OFF (1) Flash EEPROM write protection
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Jumper J22.E is only for the ITX, and it decides the configuration
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of the flash chips. If J22.E is ON (i.e. jumpered), then flash chip
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U4 is located at address FE000000 and flash chip U7 is at FE800000.
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If J22.E is OFF, then U7 is at FE000000 and U4 is at FE800000.
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For U-Boot development, J22.E can be used to switch back-and-forth
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between two U-Boot images.
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3. Memory Map
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3.1. The memory map should look pretty much like this:
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0x0000_0000 - 0x0FFF_FFFF DDR SDRAM (256 MB)
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0x8000_0000 - 0x9FFF_FFFF PCI1 memory space (512 MB)
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0xA000_0000 - 0xBFFF_FFFF PCI2 memory space (512 MB)
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0xE000_0000 - 0xEFFF_FFFF IMMR (1 MB)
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0xE200_0000 - 0xE2FF_FFFF PCI1 I/O space (16 MB)
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0xE300_0000 - 0xE3FF_FFFF PCI2 I/O space (16 MB)
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0xF000_0000 - 0xF000_FFFF Compact Flash (ITX only)
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0xF001_0000 - 0xF001_FFFF Local bus expansion slot
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0xF800_0000 - 0xF801_FFFF Vitesse 7385 Parallel Interface (ITX only)
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0xFE00_0000 - 0xFE7F_FFFF First 8MB bank of Flash memory
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0xFE80_0000 - 0xFEFF_FFFF Second 8MB bank of Flash memory (ITX only)
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3.2 Flash EEPROM layout.
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On the ITX, jumper J22.E is used to determine which flash chips are
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at which address. When J22.E is switched, addresses from FE000000
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to FE7FFFFF are swapped with addresses from FE800000 to FEFFFFFF.
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On the ITX, at the normal boot address (aka HIGHBOOT):
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FE00_0000 HRCW
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FE70_0000 Alternative U-Boot image
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FE80_0000 Alternative HRCW
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FEF0_0000 U-Boot image
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FEFF_FFFF End of flash
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On the ITX, at the low boot address (LOWBOOT)
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FE00_0000 HRCW and U-Boot image
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FE04_0000 U-Boot environment variables
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FE80_0000 Alternative HRCW and U-Boot image
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FEFF_FFFF End of flash
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On the ITX-GP, the only option is LOWBOOT and there is only one chip
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FE00_0000 HRCW and U-Boot image
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FE04_0000 U-Boot environment variables
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F7FF_FFFF End of flash
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4. Definitions
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4.1 Explanation of NEW definitions in:
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include/configs/MPC8349ITX.h
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CONFIG_MPC83XX MPC83xx family
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CONFIG_MPC8349 MPC8349 specific
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CONFIG_MPC8349ITX MPC8349E-mITX
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CONFIG_MPC8349ITXGP MPC8349E-mITX-GP
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5. Compilation
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Assuming you're using BASH shell:
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export CROSS_COMPILE=your-cross-compile-prefix
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cd u-boot
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make distclean
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make MPC8349ITX_config
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or:
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make MPC8349ITXGP_config
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or:
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make MPC8349ITX_LOWBOOT_config
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make
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6. Downloading and Flashing Images
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6.1 Download via tftp:
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tftp $loadaddr <uboot>
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where "<uboot>" is the path and filename, on the TFTP server, of
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the U-Boot image.
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6.1 Reflash U-Boot Image using U-Boot
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setenv uboot <uboot>
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run tftpflash
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where "<uboot>" is the path and filename, on the TFTP server, of
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the U-Boot image.
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6.2 Using the HRCW to switch between two different U-Boot images on the ITX
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Because the ITX has 16MB of flash, it is possible to keep two U-Boot
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images in flash, and use the HRCW to specify which one is to be used
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when the board boots. This trick is especially effective with a
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hardware debugger that can override the HRCW, such as the BDI-2000.
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When the BMS bit in the HRCW is 0, the ITX will boot the U-Boot image
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at address FE000000. When the BMS bit is 1, the ITX will boot the
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image at address FEF00000.
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Therefore, just put a U-Boot image at both FE000000 and FEF00000 and
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change the BMS bit whenever you want to boot the other image.
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Step-by-step instructions:
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1) Build an ITX image to be loaded at FEF00000
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make distclean
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make MPC8349ITX_config
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make
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2) Take the u-boot.bin image and flash it at FEF00000.
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tftp $loadaddr u-boot.bin
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protect off all
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erase FEF00000 +$filesize
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cp.b $loadaddr FEF00000 $filesize
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3) Build an ITX image to be loaded at FE000000
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make distclean
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make MPC8349ITX_LOWBOOT_config
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make
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4) Take the u-boot.bin image and flash it at FE000000.
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tftp $loadaddr u-boot.bin
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protect off FE000000 +$filesize
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erase FE000000 +$filesize
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cp.b $loadaddr FE000000 $filesize
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The HRCW in flash is currently set to boot the image at FE000000.
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If you have a hardware debugger, configure it to set the HRCW to
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B460A000 04040000 if you want to boot the image at FEF00000, or set
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it to B060A000 04040000 if you want to boot the image at FE000000.
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To change the HRCW in flash to boot the image at FEF00000, use these
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U-Boot commands:
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cp.b FE000000 1000 10000 ; copy 1st flash sector to 1000
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mw.b 1020 b4 8 ; modify BMS bit
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protect off FE000000 +10000
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erase FE000000 +10000
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cp.b 1000 FE000000 10000
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7. Notes
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1) The console baudrate for MPC8349EITX is 115200bps.
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@ -21,7 +21,7 @@
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*/
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/*
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MPC8349E-mITX board configuration file
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MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
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Memory map:
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@ -31,11 +31,11 @@
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0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
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0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
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0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
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0xF000_0000-0xF000_FFFF Compact Flash
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0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
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0xF001_0000-0xF001_FFFF Local bus expansion slot
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0xF800_0000-0xF801_FFFF GBE L2 Switch VSC7385
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0xFF00_0000-0xFF7F_FFFF Alternative bank of Flash memory (8MB)
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0xFF80_0000-0xFFFF_FFFF Boot Flash (8 MB)
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0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
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0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
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0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
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I2C address list:
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Align. Board
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@ -56,7 +56,9 @@
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#undef DEBUG
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#if (TEXT_BASE == 0xFE000000)
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#define CFG_LOWBOOT
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#endif
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/*
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* High Level Configuration Options
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@ -64,14 +66,26 @@
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#define CONFIG_MPC834X /* MPC834x family (8343, 8347, 8349) */
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#define CONFIG_MPC8349 /* MPC8349 specific */
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#define CONFIG_PCI
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#define CFG_IMMR 0xE0000000 /* The IMMR is relocated to here */
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/* On-board devices */
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#ifdef CONFIG_MPC8349ITX
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#define CONFIG_COMPACT_FLASH /* The CF card interface on the back of the board */
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#define CONFIG_VSC7385 /* The Vitesse 7385 5-port switch */
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#endif
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#define CONFIG_PCI
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#define CONFIG_RTC_DS1337
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#define CONFIG_HARD_I2C
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#define CONFIG_TSEC_ENET /* TSEC Ethernet support */
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/*
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* Device configurations
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*/
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/* I2C */
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#define CONFIG_HARD_I2C
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#ifdef CONFIG_HARD_I2C
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#define CONFIG_MISC_INIT_F
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@ -111,120 +125,9 @@
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#endif
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#define CONFIG_TSEC_ENET /* tsec ethernet support */
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#define CONFIG_ENV_OVERWRITE
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#define PCI_66M
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#ifdef PCI_66M
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#define CONFIG_83XX_CLKIN 66666666 /* in Hz */
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#else
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#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
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#endif
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#ifndef CONFIG_SYS_CLK_FREQ
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#ifdef PCI_66M
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#define CONFIG_SYS_CLK_FREQ 66666666
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#else
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#define CONFIG_SYS_CLK_FREQ 33333333
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#endif
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#endif
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#define CFG_IMMR 0xE0000000 /* The IMMR is relocated to here */
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#undef CFG_DRAM_TEST /* memory test, takes time */
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#define CFG_MEMTEST_START 0x00003000 /* memtest region */
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#define CFG_MEMTEST_END 0x07100000 /* only has 128M */
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/*
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* DDR Setup
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*/
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#undef CONFIG_DDR_ECC /* only for ECC DDR module */
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#undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
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#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
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/*
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* 32-bit data path mode.
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*
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* Please note that using this mode for devices with the real density of 64-bit
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* effectively reduces the amount of available memory due to the effect of
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* wrapping around while translating address to row/columns, for example in the
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* 256MB module the upper 128MB get aliased with contents of the lower
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* 128MB); normally this define should be used for devices with real 32-bit
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* data path.
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*/
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#undef CONFIG_DDR_32BIT
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#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
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#define CFG_SDRAM_BASE CFG_DDR_BASE
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#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
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#undef CONFIG_DDR_2T_TIMING
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#define CFG_83XX_DDR_USES_CS0
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#ifndef CONFIG_SPD_EEPROM
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/*
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* Manually set up DDR parameters
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*/
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#define CFG_DDR_SIZE 256 /* Mb */
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#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
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#define CFG_DDR_TIMING_1 0x26242321
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#define CFG_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
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#endif
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/* FLASH on the Local Bus */
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#define CFG_FLASH_CFI /* use the Common Flash Interface */
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#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
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#define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
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#define CFG_FLASH_SIZE 16 /* FLASH size in MB */
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#define CFG_FLASH_EMPTY_INFO
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#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V)
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||||
#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
|
||||
OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
|
||||
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
|
||||
#define CFG_LBLAWAR0_PRELIM 0x80000017 /* 16Mb window bytes */
|
||||
|
||||
/* VSC7385 on the Local Bus */
|
||||
#define CFG_VSC7385_BASE 0xF8000000 /* start of VSC7385 */
|
||||
|
||||
#define CFG_BR1_PRELIM (CFG_VSC7385_BASE | BR_PS_8 | BR_V)
|
||||
#define CFG_OR1_PRELIM (0xFFFE0000 /* 128KB */ | \
|
||||
OR_GPCM_CSNT | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
|
||||
OR_GPCM_SETA | OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
|
||||
#define CFG_LBLAWBAR1_PRELIM CFG_VSC7385_BASE /* Access window base at VSC7385 base */
|
||||
#define CFG_LBLAWAR1_PRELIM 0x80000010 /* Access window size 128K */
|
||||
|
||||
#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
|
||||
#define CFG_MAX_FLASH_SECT 135 /* sectors per device */
|
||||
|
||||
#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE + 0x800000}
|
||||
|
||||
#undef CFG_FLASH_CHECKSUM
|
||||
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
||||
|
||||
#define CFG_LED_BASE 0xF9000000 /* start of LED and Board ID */
|
||||
#define CFG_BR2_PRELIM (CFG_LED_BASE | BR_PS_8 | BR_V)
|
||||
#define CFG_OR2_PRELIM (0xFFE00000 /* 2MB */ | \
|
||||
OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | \
|
||||
OR_GPCM_SCY_9 | \
|
||||
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
|
||||
/* Compact Flash */
|
||||
#ifdef CONFIG_COMPACT_FLASH
|
||||
|
||||
#define CFG_CF_BASE 0xF0000000
|
||||
|
||||
#define CFG_BR3_PRELIM (CFG_CF_BASE | BR_PS_16 | BR_MS_UPMA | BR_V)
|
||||
#define CFG_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
|
||||
|
||||
#define CFG_LBLAWBAR2_PRELIM CFG_CF_BASE /* Window base at flash base + LED & Board ID */
|
||||
#define CFG_LBLAWAR2_PRELIM 0x8000000F /* 64K bytes */
|
||||
|
||||
#undef CONFIG_IDE_RESET
|
||||
#undef CONFIG_IDE_PREINIT
|
||||
|
||||
#define CFG_IDE_MAXBUS 1
|
||||
#define CFG_IDE_MAXDEVICE 1
|
||||
|
||||
@ -237,13 +140,108 @@
|
||||
|
||||
#define ATA_RESET_TIME 1 /* If a CF card is not inserted, time out quickly */
|
||||
|
||||
#endif
|
||||
|
||||
#define CONFIG_DOS_PARTITION
|
||||
|
||||
#define CFG_MID_FLASH_JUMP 0x7F000000
|
||||
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* DDR Setup
|
||||
*/
|
||||
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
|
||||
#define CFG_SDRAM_BASE CFG_DDR_BASE
|
||||
#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
|
||||
#define CFG_83XX_DDR_USES_CS0
|
||||
#define CFG_MEMTEST_START 0x1000 /* memtest region */
|
||||
#define CFG_MEMTEST_END 0x2000
|
||||
|
||||
#ifdef CONFIG_HARD_I2C
|
||||
#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_SPD_EEPROM /* No SPD? Then manually set up DDR parameters */
|
||||
#define CFG_DDR_SIZE 256 /* Mb */
|
||||
#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
|
||||
|
||||
#define CFG_DDR_TIMING_1 0x26242321
|
||||
#define CFG_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
|
||||
#endif
|
||||
|
||||
/*
|
||||
*Flash on the Local Bus
|
||||
*/
|
||||
|
||||
#define CFG_FLASH_CFI /* use the Common Flash Interface */
|
||||
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
|
||||
#define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
|
||||
#define CFG_FLASH_EMPTY_INFO
|
||||
#define CFG_MAX_FLASH_SECT 135 /* 127 64KB sectors + 8 8KB sectors per device */
|
||||
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
||||
#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
|
||||
|
||||
/* The ITX has two flash chips, but the ITX-GP has only one. To support both
|
||||
boards, we say we have two, but don't display a message if we find only one. */
|
||||
#define CFG_FLASH_QUIET_TEST
|
||||
#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
|
||||
#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE + 0x800000}
|
||||
#define CFG_FLASH_SIZE 16 /* FLASH size in MB */
|
||||
#define CFG_FLASH_SIZE_SHIFT 4 /* log2 of the above value */
|
||||
|
||||
/*
|
||||
* BRx, ORx, LBLAWBARx, and LBLAWARx
|
||||
*/
|
||||
|
||||
/* Flash */
|
||||
|
||||
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V)
|
||||
#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
|
||||
OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
|
||||
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE
|
||||
#define CFG_LBLAWAR0_PRELIM (LBLAWAR_EN | (0x13 + CFG_FLASH_SIZE_SHIFT))
|
||||
|
||||
/* Vitesse 7385 */
|
||||
|
||||
#ifdef CONFIG_VSC7385
|
||||
|
||||
#define CFG_VSC7385_BASE 0xF8000000
|
||||
|
||||
#define CFG_BR1_PRELIM (CFG_VSC7385_BASE | BR_PS_8 | BR_V)
|
||||
#define CFG_OR1_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
|
||||
OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
|
||||
OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
|
||||
#define CFG_LBLAWBAR1_PRELIM CFG_VSC7385_BASE
|
||||
#define CFG_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
|
||||
|
||||
#endif
|
||||
|
||||
/* LED */
|
||||
|
||||
#define CFG_LED_BASE 0xF9000000
|
||||
#define CFG_BR2_PRELIM (CFG_LED_BASE | BR_PS_8 | BR_V)
|
||||
#define CFG_OR2_PRELIM (OR_AM_2MB | OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | \
|
||||
OR_GPCM_XACS | OR_GPCM_SCY_9 | OR_GPCM_TRLX | \
|
||||
OR_GPCM_EHTR | OR_GPCM_EAD)
|
||||
|
||||
/* Compact Flash */
|
||||
|
||||
#ifdef CONFIG_COMPACT_FLASH
|
||||
|
||||
#define CFG_CF_BASE 0xF0000000
|
||||
|
||||
#define CFG_BR3_PRELIM (CFG_CF_BASE | BR_PS_16 | BR_MS_UPMA | BR_V)
|
||||
#define CFG_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
|
||||
|
||||
#define CFG_LBLAWBAR3_PRELIM CFG_CF_BASE
|
||||
#define CFG_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
|
||||
|
||||
#endif
|
||||
|
||||
/*
|
||||
* U-Boot memory configuration
|
||||
*/
|
||||
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
|
||||
|
||||
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
|
||||
#define CFG_RAMBOOT
|
||||
@ -253,10 +251,10 @@
|
||||
|
||||
#define CONFIG_L1_INIT_RAM
|
||||
#define CFG_INIT_RAM_LOCK
|
||||
#define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
|
||||
#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
|
||||
#define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
|
||||
#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
|
||||
|
||||
#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
|
||||
#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||
|
||||
@ -272,97 +270,9 @@
|
||||
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
|
||||
#define CFG_LBC_LBCR 0x00000000
|
||||
|
||||
#undef CFG_LB_SDRAM /* if board has SRDAM on local bus */
|
||||
|
||||
#ifdef CFG_LB_SDRAM
|
||||
/*local bus BR2, OR2 definition for SDRAM if soldered on the ADS board*/
|
||||
/*
|
||||
* Base Register 2 and Option Register 2 configure SDRAM.
|
||||
* The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
|
||||
*
|
||||
* For BR2, need:
|
||||
* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
|
||||
* port-size = 32-bits = BR2[19:20] = 11
|
||||
* no parity checking = BR2[21:22] = 00
|
||||
* SDRAM for MSEL = BR2[24:26] = 011
|
||||
* Valid = BR[31] = 1
|
||||
*
|
||||
* 0 4 8 12 16 20 24 28
|
||||
* 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
|
||||
*/
|
||||
|
||||
#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
|
||||
#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
|
||||
|
||||
#define CFG_LBLAWBAR2_PRELIM 0xF0000000
|
||||
#define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */
|
||||
|
||||
#define CFG_BR2_PRELIM (CFG_LBC_SDRAM_BASE | BR_PS_32 | BR_MS_SDRAM | BR_V)
|
||||
#define CFG_OR2_PRELIM (0xFC000000 /* 64 MB */ | \
|
||||
OR_SDRAM_XAM | \
|
||||
((9 - 7) << OR_SDRAM_COLS_SHIFT) | \
|
||||
((13 - 9) << OR_SDRAM_ROWS_SHIFT) | \
|
||||
OR_SDRAM_EAD)
|
||||
|
||||
#define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
|
||||
#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32*/
|
||||
|
||||
/*
|
||||
* LSDMR masks
|
||||
*/
|
||||
#define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
|
||||
#define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
|
||||
#define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
|
||||
#define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16))
|
||||
#define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16))
|
||||
#define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
|
||||
#define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
|
||||
#define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19))
|
||||
#define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
|
||||
#define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22))
|
||||
#define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
|
||||
#define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
|
||||
#define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
|
||||
#define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27))
|
||||
#define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27))
|
||||
#define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
|
||||
#define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29))
|
||||
#define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
|
||||
|
||||
#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
|
||||
#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
|
||||
|
||||
#define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \
|
||||
| CFG_LBC_LSDMR_BSMA1516 \
|
||||
| CFG_LBC_LSDMR_RFCR8 \
|
||||
| CFG_LBC_LSDMR_PRETOACT6 \
|
||||
| CFG_LBC_LSDMR_ACTTORW3 \
|
||||
| CFG_LBC_LSDMR_BL8 \
|
||||
| CFG_LBC_LSDMR_WRC3 \
|
||||
| CFG_LBC_LSDMR_CL3 \
|
||||
)
|
||||
|
||||
/*
|
||||
* SDRAM Controller configuration sequence.
|
||||
*/
|
||||
#define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
|
||||
| CFG_LBC_LSDMR_OP_PCHALL)
|
||||
#define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
|
||||
| CFG_LBC_LSDMR_OP_ARFRSH)
|
||||
#define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
|
||||
| CFG_LBC_LSDMR_OP_ARFRSH)
|
||||
#define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
|
||||
| CFG_LBC_LSDMR_OP_MRW)
|
||||
#define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
|
||||
| CFG_LBC_LSDMR_OP_NORMAL)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Serial Port
|
||||
*/
|
||||
@ -374,20 +284,16 @@
|
||||
#define CFG_NS16550_CLK get_bus_freq(0)
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CFG_NS16550_COM1 (CFG_IMMR + 0x4500)
|
||||
#define CFG_NS16550_COM2 (CFG_IMMR + 0x4600)
|
||||
|
||||
/* Use the HUSH parser */
|
||||
#define CFG_HUSH_PARSER
|
||||
#ifdef CFG_HUSH_PARSER
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
#endif
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_FLAT_TREE 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
#define CONFIG_OF_FLAT_TREE
|
||||
#define CONFIG_OF_BOARD_SETUP
|
||||
|
||||
/* maximum size of the flat tree (8K) */
|
||||
#define OF_FLAT_TREE_MAX_SIZE 8192
|
||||
@ -397,6 +303,9 @@
|
||||
#define OF_TBCLK (bd->bi_busfreq / 4)
|
||||
#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
|
||||
|
||||
/*
|
||||
* PCI
|
||||
*/
|
||||
#ifdef CONFIG_PCI
|
||||
|
||||
#define CONFIG_MPC83XX_PCI2
|
||||
@ -447,14 +356,18 @@
|
||||
|
||||
#endif
|
||||
|
||||
#define PCI_66M
|
||||
#ifdef PCI_66M
|
||||
#define CONFIG_83XX_CLKIN 66666666 /* in Hz */
|
||||
#else
|
||||
#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
|
||||
#endif
|
||||
|
||||
/* TSEC */
|
||||
|
||||
#ifdef CONFIG_TSEC_ENET
|
||||
|
||||
#ifndef CONFIG_NET_MULTI
|
||||
#define CONFIG_NET_MULTI
|
||||
#endif
|
||||
|
||||
#define CONFIG_MII
|
||||
#define CONFIG_PHY_GIGE /* In case CFG_CMD_MII is specified */
|
||||
|
||||
@ -468,6 +381,7 @@
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MPC83XX_TSEC2
|
||||
#define CONFIG_HAS_ETH1
|
||||
#define CONFIG_MPC83XX_TSEC2_NAME "TSEC1"
|
||||
#define CFG_TSEC2_OFFSET 0x25000
|
||||
#define CONFIG_UNKNOWN_TSEC /* TSEC2 is proprietary */
|
||||
@ -479,14 +393,15 @@
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Environment
|
||||
*/
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
|
||||
#ifndef CFG_RAMBOOT
|
||||
#define CFG_ENV_IS_IN_FLASH
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
|
||||
#define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
|
||||
#define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + (4 * CFG_ENV_SECT_SIZE))
|
||||
#define CFG_ENV_SIZE 0x2000
|
||||
#else
|
||||
#define CFG_NO_FLASH /* Flash is not usable now */
|
||||
@ -533,16 +448,23 @@
|
||||
/* Watchdog */
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
#ifdef CONFIG_WATCHDOG
|
||||
#define CFG_WATCHDOG_VALUE 0xFFFFFFC3
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#define CONFIG_CMDLINE_EDITING /* Command-line editing */
|
||||
#define CFG_HUSH_PARSER /* Use the HUSH parser */
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
|
||||
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
|
||||
#define CFG_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
|
||||
#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
|
||||
|
||||
#ifdef CONFIG_MPC8349ITX
|
||||
#define CFG_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
|
||||
#else
|
||||
#define CFG_PROMPT "MPC8349E-mITX-GP> " /* Monitor Command Prompt */
|
||||
#endif
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
@ -562,15 +484,15 @@
|
||||
*/
|
||||
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
|
||||
|
||||
/* Cache Configuration */
|
||||
/*
|
||||
* Cache Configuration
|
||||
*/
|
||||
#define CFG_DCACHE_SIZE 32768
|
||||
#define CFG_CACHELINE_SIZE 32
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CACHELINE_SHIFT 5 /* log2 of the above value */
|
||||
#endif
|
||||
|
||||
#define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */
|
||||
|
||||
#define CFG_HRCW_LOW (\
|
||||
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
|
||||
HRCWL_DDR_TO_SCB_CLK_1X1 |\
|
||||
@ -578,12 +500,12 @@
|
||||
HRCWL_VCO_1X2 |\
|
||||
HRCWL_CORE_TO_CSB_2X1)
|
||||
|
||||
#ifdef PCI_64BIT
|
||||
#ifdef CFG_LOWBOOT
|
||||
#define CFG_HRCW_HIGH (\
|
||||
HRCWH_PCI_HOST |\
|
||||
HRCWH_64_BIT_PCI |\
|
||||
HRCWH_32_BIT_PCI |\
|
||||
HRCWH_PCI1_ARBITER_ENABLE |\
|
||||
HRCWH_PCI2_ARBITER_DISABLE |\
|
||||
HRCWH_PCI2_ARBITER_ENABLE |\
|
||||
HRCWH_CORE_ENABLE |\
|
||||
HRCWH_FROM_0X00000100 |\
|
||||
HRCWH_BOOTSEQ_DISABLE |\
|
||||
@ -596,7 +518,7 @@
|
||||
HRCWH_PCI_HOST |\
|
||||
HRCWH_32_BIT_PCI |\
|
||||
HRCWH_PCI1_ARBITER_ENABLE |\
|
||||
HRCWH_PCI2_ARBITER_DISABLE |\
|
||||
HRCWH_PCI2_ARBITER_ENABLE |\
|
||||
HRCWH_CORE_ENABLE |\
|
||||
HRCWH_FROM_0XFFF00100 |\
|
||||
HRCWH_BOOTSEQ_DISABLE |\
|
||||
@ -606,30 +528,32 @@
|
||||
HRCWH_TSEC2M_IN_GMII )
|
||||
#endif
|
||||
|
||||
/* System performance */
|
||||
/*
|
||||
* System performance
|
||||
*/
|
||||
#define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
|
||||
#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
|
||||
#define CFG_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
|
||||
#define CFG_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
|
||||
#define CFG_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
|
||||
#define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
|
||||
#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count */
|
||||
|
||||
/* System IO Config */
|
||||
/*
|
||||
* System IO Config
|
||||
*/
|
||||
#define CFG_SICRH SICRH_TSOBI1 /* Needed for gigabit to work on TSEC 1 */
|
||||
#define CFG_SICRL (SICRL_LDP_A | SICRL_USB1)
|
||||
|
||||
#define CFG_HID0_INIT 0x000000000
|
||||
|
||||
#define CFG_HID0_FINAL CFG_HID0_INIT
|
||||
#define CFG_HID0_INIT 0x000000000
|
||||
#define CFG_HID0_FINAL CFG_HID0_INIT
|
||||
|
||||
#define CFG_HID2 HID2_HBE
|
||||
|
||||
/* DDR @ 0x00000000 */
|
||||
/* DDR */
|
||||
#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
|
||||
#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
||||
|
||||
/* PCI @ 0x80000000 */
|
||||
/* PCI */
|
||||
#ifdef CONFIG_PCI
|
||||
#define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
|
||||
#define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
||||
@ -706,97 +630,72 @@
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MPC83XX_TSEC2
|
||||
#define CONFIG_HAS_ETH1
|
||||
#define CONFIG_ETH1ADDR 00:E0:0C:00:8C:02
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
#define CONFIG_IPADDR 10.82.19.159
|
||||
#define CONFIG_SERVERIP 10.82.48.106
|
||||
#define CONFIG_GATEWAYIP 10.82.19.254
|
||||
#define CONFIG_NETMASK 255.255.252.0
|
||||
#define CONFIG_NETDEV eth0
|
||||
|
||||
#define CONFIG_HOSTNAME mpc8349emitx
|
||||
#define CONFIG_ROOTPATH /nfsroot0/u/timur/itx-ltib/rootfs
|
||||
#define CONFIG_BOOTFILE timur/uImage
|
||||
|
||||
#define CONFIG_UBOOTPATH timur/u-boot.bin
|
||||
#else
|
||||
#define CONFIG_IPADDR 192.168.1.253
|
||||
#define CONFIG_SERVERIP 192.168.1.1
|
||||
#define CONFIG_GATEWAYIP 192.168.1.1
|
||||
#define CONFIG_NETMASK 255.255.252.0
|
||||
#define CONFIG_NETDEV eth0
|
||||
|
||||
#ifdef CONFIG_MPC8349ITX
|
||||
#define CONFIG_HOSTNAME mpc8349emitx
|
||||
#else
|
||||
#define CONFIG_HOSTNAME mpc8349emitxgp
|
||||
#endif
|
||||
|
||||
/* Default path and filenames */
|
||||
#define CONFIG_ROOTPATH /nfsroot/rootfs
|
||||
#define CONFIG_BOOTFILE uImage
|
||||
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
|
||||
|
||||
#define CONFIG_UBOOTPATH u-boot.bin
|
||||
#endif
|
||||
|
||||
#define CONFIG_UBOOTSTART fe700000
|
||||
#define CONFIG_UBOOTEND fe77ffff
|
||||
|
||||
#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#undef CONFIG_BOOTCOMMAND
|
||||
#ifdef CONFIG_BOOTCOMMAND
|
||||
#define CONFIG_BOOTDELAY 6
|
||||
#ifdef CONFIG_MPC8349ITX
|
||||
#define CONFIG_FDTFILE mpc8349emitx.dtb
|
||||
#else
|
||||
#define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
|
||||
#define CONFIG_FDTFILE mpc8349emitxgp.dtb
|
||||
#endif
|
||||
|
||||
#define CONFIG_BOOTDELAY 0
|
||||
|
||||
#define XMK_STR(x) #x
|
||||
#define MK_STR(x) XMK_STR(x)
|
||||
|
||||
#define CONFIG_BOOTARGS \
|
||||
"root=/dev/nfs rw" \
|
||||
" nfsroot=" MK_STR(CONFIG_SERVERIP) ":" MK_STR(CONFIG_ROOTPATH) \
|
||||
" ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
|
||||
" ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
|
||||
MK_STR(CONFIG_GATEWAYIP) ":" MK_STR(CONFIG_NETMASK) ":" \
|
||||
MK_STR(CONFIG_HOSTNAME) ":" MK_STR(CONFIG_NETDEV) ":off" \
|
||||
" console=ttyS0," MK_STR(CONFIG_BAUDRATE)
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
|
||||
"tftpflash=tftpboot $loadaddr " MK_STR(CONFIG_UBOOTPATH) "; " \
|
||||
"erase " MK_STR(CONFIG_UBOOTSTART) " " MK_STR(CONFIG_UBOOTEND) "; " \
|
||||
"cp.b $loadaddr " MK_STR(CONFIG_UBOOTSTART) " $filesize; " \
|
||||
"cmp.b $loadaddr " MK_STR(CONFIG_UBOOTSTART) " $filesize\0" \
|
||||
"tftpupdate=tftpboot $loadaddr " MK_STR(CONFIG_UBOOTPATH) "; " \
|
||||
"protect off FEF00000 FEF7FFFF; " \
|
||||
"erase FEF00000 FEF7FFFF; " \
|
||||
"cp.b $loadaddr FEF00000 $filesize; " \
|
||||
"protect on FEF00000 FEF7FFFF; " \
|
||||
"cmp.b $loadaddr FEF00000 $filesize\0" \
|
||||
"tftplinux=tftpboot $loadaddr $bootfile; bootm\0" \
|
||||
"copyuboot=erase " MK_STR(CONFIG_UBOOTSTART) " " MK_STR(CONFIG_UBOOTEND) "; " \
|
||||
"cp.b fef00000 " MK_STR(CONFIG_UBOOTSTART) " 80000\0" \
|
||||
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
|
||||
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
|
||||
"tftpflash=tftpboot $loadaddr $uboot; " \
|
||||
"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
|
||||
"erase " MK_STR(TEXT_BASE) " +$filesize; " \
|
||||
"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
|
||||
"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
|
||||
"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
|
||||
"fdtaddr=400000\0" \
|
||||
"fdtfile=mpc8349emitx.dtb\0" \
|
||||
""
|
||||
"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"
|
||||
|
||||
#define CONFIG_NFSBOOTCOMMAND \
|
||||
"setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=$serverip:$rootpath " \
|
||||
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
|
||||
" ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||
" console=$console,$baudrate $othbootargs; " \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr"
|
||||
|
||||
#define CONFIG_RAMBOOTCOMMAND \
|
||||
"setenv bootargs root=/dev/ram rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
||||
|
||||
"setenv bootargs root=/dev/ram rw" \
|
||||
" console=$console,$baudrate $othbootargs; " \
|
||||
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
||||
|
||||
#undef MK_STR
|
||||
#undef XMK_STR
|
||||
|
||||
@ -825,6 +825,47 @@
|
||||
#define OR_SDRAM_EAD 0x00000001
|
||||
#define OR_SDRAM_EAD_SHIFT 0
|
||||
|
||||
#define OR_AM_32KB 0xFFFF8000
|
||||
#define OR_AM_64KB 0xFFFF0000
|
||||
#define OR_AM_128KB 0xFFFE0000
|
||||
#define OR_AM_256KB 0xFFFC0000
|
||||
#define OR_AM_512KB 0xFFF80000
|
||||
#define OR_AM_1MB 0xFFF00000
|
||||
#define OR_AM_2MB 0xFFE00000
|
||||
#define OR_AM_4MB 0xFFC00000
|
||||
#define OR_AM_8MB 0xFF800000
|
||||
#define OR_AM_16MB 0xFF000000
|
||||
#define OR_AM_32MB 0xFE000000
|
||||
#define OR_AM_64MB 0xFC000000
|
||||
#define OR_AM_128MB 0xF8000000
|
||||
#define OR_AM_256MB 0xF0000000
|
||||
#define OR_AM_512MB 0xE0000000
|
||||
#define OR_AM_1GB 0xC0000000
|
||||
#define OR_AM_2GB 0x80000000
|
||||
#define OR_AM_4GB 0x00000000
|
||||
|
||||
#define LBLAWAR_EN 0x80000000
|
||||
#define LBLAWAR_4KB 0x0000000B
|
||||
#define LBLAWAR_8KB 0x0000000C
|
||||
#define LBLAWAR_16KB 0x0000000D
|
||||
#define LBLAWAR_32KB 0x0000000E
|
||||
#define LBLAWAR_64KB 0x0000000F
|
||||
#define LBLAWAR_128KB 0x00000010
|
||||
#define LBLAWAR_256KB 0x00000011
|
||||
#define LBLAWAR_512KB 0x00000012
|
||||
#define LBLAWAR_1MB 0x00000013
|
||||
#define LBLAWAR_2MB 0x00000014
|
||||
#define LBLAWAR_4MB 0x00000015
|
||||
#define LBLAWAR_8MB 0x00000016
|
||||
#define LBLAWAR_16MB 0x00000017
|
||||
#define LBLAWAR_32MB 0x00000018
|
||||
#define LBLAWAR_64MB 0x00000019
|
||||
#define LBLAWAR_128MB 0x0000001A
|
||||
#define LBLAWAR_256MB 0x0000001B
|
||||
#define LBLAWAR_512MB 0x0000001C
|
||||
#define LBLAWAR_1GB 0x0000001D
|
||||
#define LBLAWAR_2GB 0x0000001E
|
||||
|
||||
/* LBCR - Local Bus Configuration Register
|
||||
*/
|
||||
#define LBCR_LDIS 0x80000000
|
||||
|
||||
Loading…
Reference in New Issue
Block a user