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Adding SDRAM in HAL CDL for custom board
- From: leslie <egeus at rocketmail dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Tue, 21 Dec 2004 22:47:34 -0800 (PST)
- Subject: [ECOS] Adding SDRAM in HAL CDL for custom board
Hello,
My board fyparmii, consist of SDRAM, SRAM and ROM with the following
memory mapping:
0x03FF8000 - 0x03FFFFFF Special Registers
0x01900000 - 0x038FFFFF SDRAM
0x01800000 - 0x0187FFFF ROM
0x00000000 - 0x0007FFFF SRAM
I am porting the Redboot for my board settings.
I have the following mlt files:
mlt_arm_fyparmii_rom.h
mlt_arm_fyparmii_rom.ldi
mlt_arm_fyparmii_rom.mlt
mlt_arm_fyparmii_sram.h
mlt_arm_fyparmii_sram.ldi
mlt_arm_fyparmii_sram.mlt
mlt_arm_fyparmii_sdram.h
mlt_arm_fyparmii_sdram.ldi
mlt_arm_fyparmii_sdram.mlt
I understand that I will need to amend the CYGHWR_MEMORY_LAYOUT_LDI and
CYGHWR_MEMORY_LAYOUT_H of the hal_arm_fyparmii.cdl to include the above
files. But I am not sure how to add, currently my template has the
following lines:
calculate { (CYG_HAL_STARTUP == "RAM") ?
"<pkgconf/mlt_arm_fyparmii_sram.ldi>" : \
"<pkgconf/mlt_arm_fyparmii_rom.ldi>" }
how do I add the mlt_arm_fyparmii_sdram.ldi?
Thanks.
Rgds,
Leslie
=====
LeSliE~ =O) aka egEuS
Stranger: "Ever heard of The Planet Of The Apes?"
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Bart: "Television SHUCKZ!"
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