[U-Boot-Users] Clarification regarding configuration of flash
Hi All, I am new to u-boot. I am trying to port u-boot on custom(based on MPC850 processor) . I have confusion regarding the use of CFG_BR0_PRELIM,CFG_OR0_PRELIM,CFG_OR0_REMAP. please tell me what they signify.
my board memory map is as follows:
FLASH : 0xFF400000 -> 0xFF5FFFFF ==> CS0 (AM29LV160DT (Port Size=16)) SDRAM: 0x00000000 -> 0x00800000 ==> CS1 IMMR : 0xFF000000
where should I set CFG_MONITOR_BASE? please help me. thanks in advance.
Regards,
Ratheesh
In message 001e01c50695$053f5ea0$6315a8c0@utlgroup.com you wrote:
custom(based on MPC850 processor) . I have confusion regarding the use of CFG_BR0_PRELIM,CFG_OR0_PRELIM,CFG_OR0_REMAP. please tell me what they signify.
These are the preliminary configurations resp. the settings after remapping memory for the BR0 and OR0 memory controller registers. See section System Initialization in teh README.
where should I set CFG_MONITOR_BASE?
You must answer this yourself. It is you who defines the memory map of your system - we cannot know that.
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Best regards,
Wolfgang Denk
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Wolfgang Denk