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authorTom Rini <trini@konsulko.com>2019-04-27 10:42:36 -0400
committerTom Rini <trini@konsulko.com>2019-04-27 10:42:36 -0400
commit6b8e57338f3c5b65fa5b883fa3f87124f11a9e19 (patch)
tree222892e528eed7e9785a444e765014fa320bba2b /doc/README.ARM-memory-map
parent07b68b7843ad1fa15d63dcd26b5ca5a053fcc27f (diff)
parentfc1fe01b08cedd77a194bb82fa81af4fe1e39031 (diff)
Merge branch '2019-04-27-master-imports'
- Various vexpress, taurus, da850evm, lpc32xx, brxre1 fixes/updates - btrfs fixes - Add AM65x HS EVM - Other small fixes
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-Subject: Re: [PATCH][CFT] bring ARM memory layout in line with the documented behaviour
-From: "Anders Larsen" <alarsen@rea.de>
-Date: Thu, 18 Sep 2003 14:15:21 +0200
-To: Wolfgang Denk <wd@denx.de>
-
-...
->I still see references to _armboot_start, _armboot_end_data, and
->_armboot_end - which role do these play now? Can we get rid of them?
->
->How are they (should they be) set in your memory map above?
-
-_armboot_start contains the value of CONFIG_SYS_TEXT_BASE (0xA07E0000); it seems
-CONFIG_SYS_TEXT_BASE and _armboot_start are both used for the same purpose in
-different parts of the (ARM) code.
-Furthermore, the startup code (cpu/<arm>/start.S) internally uses
-another variable (_TEXT_BASE) with the same content as _armboot_start.
-I agree that this mess should be cleaned up.