u-boot.git/arch/arm/lib/Makefile, branch v2013.04

Merge branch 'master' of git://git.denx.de/u-boot-arm

2013-03-18T18:37:18Z

Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini

arm: Enable generic board support

2013-03-15T20:14:00Z

This enables generic board support so that ARM boards can define CONFIG_SYS_GENERIC_BOARD. Signed-off-by: Simon Glass

arm: make __bss_start and __bss_end__ compiler-generated

2013-03-12T22:28:32Z

Turn __bss_start and __bss_end__ from linker-generated to compiler-generated symbols, causing relocations for these symbols to change type, from R_ARM_ABS32 to R_ARM_RELATIVE. This should have no functional impact, as it affects references to __bss_start and __bss_end__ only before relocation, and no such references are done. Signed-off-by: Albert ARIBAUD

arm: Make interrupts.o and reset.o in libarm also appear in SPL

2013-01-10T21:22:15Z

SPL u-boot may call do_reset() which depends on interrupts.o and reset.o. So make them also appear in SPL. Signed-off-by: Tom Wai-Hong Tam Signed-off-by: Simon Glass

arm: move C runtime setup code in crt0.S

2013-01-08T21:14:50Z

Move all the C runtime setup code from every start.S in arch/arm into arch/arm/lib/crt0.S. This covers the code sequence from setting up the initial stack to calling into board_init_r(). Also, rewrite the C runtime setup and make functions board_init_*() and relocate_code() behave according to normal C semantics (no jumping across the C stack any more, etc). Some SPL targets had to be touched because they use start.S explicitly or for some reason; the relevant maintainers and custodians are cc:ed. Signed-off-by: Albert ARIBAUD

SPL: Create arch/arm/lib/spl.c for board_init_f and jump_to_image_linux

2012-09-27T16:49:59Z

In SPL (CONFIG_SPL_FRAMEWORK) board_init_f must setup the stack pointer, clear the BSS and call board_init_r. We mark this as weak as some platforms may need to perform additional initalization at this point. We provide a gd that we know will be in a usable location, once the BSS has been cleared to help with this as well. Finally, we no longer call relocate_code so remove that from the armv7 version. Next, both board_init_f and jump_to_image_linux are going to be inherently arch-specific, so move these versions to arch/arm/lib/spl.c Signed-off-by: Tom Rini

arm: enable libgcc build for SPL

2012-09-01T12:58:22Z

Enable the building of private libgcc for SPL Signed-off-by: Allen Martin Acked-by: Stephen Warren Tested-by: Thierry Reding Signed-off-by: Tom Warren

Add cache functions to SPL for armv7

2012-03-27T20:05:29Z

Signed-off-by: Stefano Babic CC: Tom Rini CC: Wolfgang Denk CC: Simon Schwarz

scaled down version of generic libraries for SPL

2011-07-26T12:44:25Z

Signed-off-by: Aneesh V

armv7: add PL310 support to u-boot

2011-07-04T08:55:25Z

PL310 is the L2$ controller from ARM used in many SoCs including the Cortex-A9 based OMAP4430 Add support for some of the key PL310 operations - Invalidate all - Invalidate range - Flush(clean & invalidate) all - Flush range Signed-off-by: Aneesh V