u-boot.git/arch/powerpc, branch v2016.07

powerpc: mpc85xx: Do not build errata command in SPL

2016-07-05T15:40:28Z

The errata command is useless in SPL, so don't build it. This fixes multiple build failures on PowerPC. Signed-off-by: Marek Vasut Cc: York Sun Fixes: 92623672f9d3 ("fsl: usb: make errata function common for PPC and ARM")

Remove unneeded remnants of bcopy().

2016-06-06T17:39:18Z

Since bcopy() is no longer used, delete all remaining references to it. Signed-off-by: Robert P. J. Day

dm: gpio: Add driver for MPC85XX GPIO controller

2016-06-04T05:13:24Z

This patch adds a driver for the built-in GPIO controller of the MPC85XX SoC (probably supporting other PowerQUICC III SoCs as well). Each GPIO bank is identified by its own entry in the device tree, i.e. gpio-controller@fc00 { #gpio-cells = <2>; compatible = "fsl,pq3-gpio"; reg = <0xfc00 0x100> } By default, each bank is assumed to have 32 GPIOs, but the ngpios setting is honored, so the number of GPIOs for each bank in configurable to match the actual GPIO count of the SoC (e.g. the 32/32/23 banks of the P1022 SoC). The usual functions of GPIO drivers (setting input/output mode and output value setting) are supported. The driver has been tested on MPC85XX, but it is likely that other PowerQUICC III devices will work as well. Signed-off-by: Mario Six Reviewed-by: Simon Glass Reviewed-by: York Sun

arch/powerpc: Simplify some calculations using ARRAY_SIZE() macro.

2016-06-04T05:13:12Z

Replace a number of array length calculations with the ARRAY_SIZE() macro, for clarity. Signed-off-by: Robert P. J. Day Reviewed-by: York Sun

Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP

2016-05-27T19:41:16Z

Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT: config OF_BOARD_SETUP bool "Set up board-specific details in device tree before boot" depends on OF_LIBFDT ... remove superfluous tests of CONFIG_OF_LIBFDT when testing for CONFIG_OF_BOARD_SETUP. Signed-off-by: Robert P. J. Day [trini: Typo fix: s/ifdefi/ifdef/] Signed-off-by: Tom Rini

powerpc: Drop unused code related to generic board

2016-05-27T19:39:54Z

Since generic board init is enabled, this is not used. Drop it. Signed-off-by: Simon Glass

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

2016-05-25T11:19:31Z

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

2016-05-24T17:42:03Z

powerpc/mpc85xx: set L2PE in L2CSR0 before enabling L2 cache

2016-05-24T17:31:21Z

While enabling L2 cache, the value of L2PE (L2 cache parity/ECC error checking enable) must not be changed while the L2 cache is enabled. So, L2PE must be set before enabling L2 cache. Signed-off-by: Aneesh Bansal Reviewed-by: York Sun

powerpc: Disable flush or invalidate dcache by range for some SoCs

2016-05-19T17:47:11Z

Commit ac337168a unified functions to flush and invalidate dcache by range. These two functions were no-op for SoCs other than 4xx and MPC86xx. Adding these functions seemed to be correct but introduced issues when the dcache is flushed. While the root cause is under investigation, disable these functions for affected SoCs so various drivers can work. Signed-off-by: York Sun