u-boot.git/arch/powerpc/cpu, branch v2015.07

arch: Make board selection choices optional

2015-05-12T22:10:02Z

By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger Cc: Masahiro Yamada Acked-by: Stephen Warren Cc: Tom Rini

ppc4xx: Remove sc3 board

2015-05-10T13:59:38Z

As this board seems to be unmaintained for quite some time, and its not moved to the generic board ingrastructure, lets remove it. This will also enable us to remove the CONFIG_AUTOBOOT_DELAY_STR2 and CONFIG_AUTOBOOT_STOP_STR2 macros, as this sc3 board is the only one using one of this macros. A removal patch will follow soon. Signed-off-by: Stefan Roese Cc: Heiko Schocher Cc: Wolfgang Denk Cc: Juergen Beisert Acked-by: Heiko Schocher

powerpc/mpc85xx: Add board support for ucp1020

2015-05-04T16:26:26Z

New QorIQ p1020 based board support from Arcturus Networks Inc. http://www.arcturusnetworks.com/products/ucp1020/ Signed-off-by: Michael Durrant Signed-off-by: Oleksandr G Zhadan [York Sun: remove patman tags from commit message] Reviewed-by: York Sun

mmc: fsl_esdhc: Add peripheral clock support

2015-05-04T16:25:39Z

The SD clock could be generated by platform clock or peripheral clock for some platforms. This patch adds peripheral clock support for T1024/T1040/T2080. To enable it, define CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK. Signed-off-by: Yangbo Lu Cc: York Sun Cc: Pantelis Antoniou Reviewed-by: York Sun

powerpc/mpc85xx: Don't deref NULL if qman portal lacks cell-index

2015-05-04T16:24:57Z

Signed-off-by: Scott Wood Cc: Madalin-Cristian Bucur Reviewed-by: York Sun

powerpc: add 2 common dcache assembly functions

2015-05-04T16:24:42Z

This patch defines the 2 flush_dcache_range and invalidate_dcache_range functions for all the powerpc architecture. Their implementation is borrowed from the kernel's misc_32.S file and replace the ones from mpc86xx and ppc4xx since they were equivalent. This is a fix for the problem introduced by this patch: http://patchwork.ozlabs.org/patch/448849/ Signed-off-by: Valentin Longchamp Reviewed-by: Tom Rini Reviewed-by: York Sun

powerpc/t4rdb: Add SD boot support for T4240RDB board

2015-05-04T16:24:04Z

This patch adds SD boot support for T4240RDB board. SPL framework is used. PBL initializes the internal RAM and copies SPL to it. Then SPL initializes DDR using SPD and copies u-boot from SD card to DDR, finally SPL transfers control to u-boot. Signed-off-by: Chunhe Lan [York Sun: Fix T4240RDB_SDCARD_defcofig] Reviewed-by: York Sun

drivers: usb: fsl: Workaround for Erratum A004477

2015-05-04T16:23:50Z

Add a delay of 1 microsecond before issuing soft reset to the controller to let ongoing ULPI transaction complete. This prevents corruption of ULPI Function Control Register which eventually prevents phy clock from entering to low power mode Signed-off-by: Nikhil Badola Reviewed-by: York Sun

mpc85xx/T4240EMU: Remove T4240EMU board

2015-05-04T16:23:46Z

T4240 SoC has been available for a long time. Emulator support is no longer needed. Signed-off-by: York Sun

powerpc/mpc85xx: Use GOT when loading IVORs post-relocation

2015-05-04T16:23:18Z

Commit 96d2bb952bb ("powerpc/mpc85xx: Don't relocate exception vectors") simplified IVOR initialization a bit too much, failing to use the post-relocation offset. This doesn't cause a problem with normal NOR boot, in which both the pre-relocation and post-relocation addresses are 64 KiB aligned. However, if TEXT_BASE is only 4 KiB aligned, such as for NAND/SD/etc. boot on some targets, as well as the QEMU target, the post-relocation address will not be the same in the lower 16 bits, as reserve_uboot() ensures that the relocation address is always 64 KiB aligned even if the pre-relocation address was not. Use the GOT to get the proper post-relocation offsets. Fixes: 96d2bb952bb ("powerpc/mpc85xx: Don't relocate exception vectors") Signed-off-by: Scott Wood Cc: Alexander Graf Cc: Shaohui Xie Tested-by: Shaohui Xie Reviewed-by: York Sun