Ian Lepore dc15bc80b7 Rename locore.S to locore-v4.S and add a new locore-v6.S for starting up ... armv6/7 systems. We need to use some new armv6/7 features at startup and splitting the implemenations to separate files will be more maintainable than adding even more #ifdef sections to locore.S. Because of the standardized interfaces to cache and MMU operations in armv7, we can tolerate the kernel being entered with caches enabled. This allows running u-boot and loader(8) with caches enabled, and the performance improvement can be dramatic (boot times can be cut from over a minute to under 30 seconds). The new implementation also has more robust cache and mmu sequences for launching AP cores, and it paves the way for upcoming changes to the pmap code which will use the TEX remap feature. Changes in mp_machdep.c work with the new behavior in locore-v6 mp_entry, and also reuse the original boot-time page tables to get transitioned from physical to virtual addressing before installing the normal tables. Submitted by Svatopluk Kraus and Michal Meloun with some changes by me.		2014-12-30 03:17:53 +00:00
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allwinner	Add -march=armv7a to the kernel compile for all ARM systems which are v7a.	2014-12-21 23:48:32 +00:00
altera/socfpga	Add -march=armv7a to the kernel compile for all ARM systems which are v7a.	2014-12-21 23:48:32 +00:00
arm	Rename locore.S to locore-v4.S and add a new locore-v6.S for starting up	2014-12-30 03:17:53 +00:00
at91	Eliminate a redundant declaration.	2014-12-21 21:23:53 +00:00
broadcom/bcm2835	Convert the BSC (i2c) driver to use the new iicbus_get_frequency().	2014-12-27 18:54:39 +00:00
cavium/cns11xx	Mechanically convert to if_inc_counter().	2014-09-19 09:20:16 +00:00
conf	Switch i.MX to use the platform code to help with a single Freescale kernel.	2014-12-24 12:26:43 +00:00
freescale	Switch i.MX to use the platform code to help with a single Freescale kernel.	2014-12-24 12:26:43 +00:00
include	Fix a "decl is not a prototype" error noticed by gcc (but not clang).	2014-12-28 19:05:32 +00:00
lpc	Reduce the diff between the lpc interrupt controller in head and arm_intrng	2014-12-21 16:59:41 +00:00
mv	Rename pic_ipi_get to pic_ipi_read for intrng.	2014-12-24 15:25:18 +00:00
rockchip	Add -march=armv7a to the kernel compile for all ARM systems which are v7a.	2014-12-21 23:48:32 +00:00
samsung	Add -march=armv7a to the kernel compile for all ARM systems which are v7a.	2014-12-21 23:48:32 +00:00
ti	Remove unnecessary code and, instead, use the provided iicbus_null_callback	2014-12-27 20:06:16 +00:00
versatile	opt_global.h is included automatically in the build. No need to	2014-11-18 17:06:56 +00:00
xilinx	Add -march=armv7a to the kernel compile for all ARM systems which are v7a.	2014-12-21 23:48:32 +00:00
xscale	Add missing END macros to some of the xscale functions.	2014-12-05 19:04:08 +00:00