bcm63xx/u-boot/arch/arm/cpu/arm926ejs/mx25, branch master

ARM: CPU: arm926ejs: Consolidate cache routines to common file

2018-09-11T01:19:16Z

Four different boards had different options for enabling cache that were virtually all the same. This consolidates these common functions into arch/arm/cpu/arm926ejs/cache.c This also has the positive side-effect of enabling cache on the Davinci (da850) boards. Signed-off-by: Adam Ford [trini: Add mach-at91 to the list of consolidations] Signed-off-by: Tom Rini

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

build: Drop CONFIG_SPL_BUILD guards in some cases

2018-01-10T13:05:52Z

Given gcc-6.1 and later we can now safely have strings discarded when the functions are unused. This lets us drop certain cases of not building something so that we don't have the strings brought in when the code was discarded. Simplify the code now by dropping guards we don't need now. Cc: Stefano Babic Cc: Fabio Estevam Cc: Chander Kashyap Cc: Thomas Abraham Cc: Vipin Kumar Cc: Wenyou Yang Signed-off-by: Tom Rini

mx25: Add function to set PER clocks

2017-05-31T08:14:30Z

Introduce the imx_set_perclk() function to make it possible to set the PER clocks. Signed-off-by: Benoît Thébaudeau Reviewed-by: Fabio Estevam

mx25: Fix imx_get_perclk()

2017-05-31T08:14:17Z

imx_get_perclk() used the AHB clock as the clock source for all PER clocks, but the USB PLL output can also be a PER clock source if the corresponding PER CLK MUX bit is set in CCM.MCR. Signed-off-by: Benoît Thébaudeau Reviewed-by: Fabio Estevam

imx: cpu: move common chip revision id's

2015-10-30T14:20:56Z

Move common chip revision id's to main cpu header file mx25 generic include cpu header for chip revision Signed-off-by: Adrian Alonso

mx25: Fix boot hang by avoiding vector relocation

2015-01-08T18:50:17Z

Since commit 3ff46cc42b9d73d0 ("arm: relocate the exception vectors") mx25pdk hangs like this: CPU: Freescale i.MX25 rev1.2 at 399 MHz Reset cause: WDOG Board: MX25PDK I2C: ready DRAM: 64 MiB (hangs) Add a specific relocate_vectors macro that skips the vector relocation, as the i.MX25 SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows mx25 to boot again. Acked-By: Bill Pringlemeir Signed-off-by: Fabio Estevam

mx25: Remove empty line after printing the reset cause

2015-01-08T16:00:45Z

Currently there is an unneeded empty line after printing the reset cause: U-Boot 2015.01-rc4-00080-g0551a93 (Jan 06 2015 - 13:04:19) CPU: Freescale i.MX25 rev1.2 at 399 MHz Reset cause: POR Board: MX25PDK I2C: ready DRAM: 64 MiB MMC: FSL_SDHC: 0 Remove the extra "\n" when printing the reset cause. Signed-off-by: Fabio Estevam

kbuild: move asm-offsets.c from SoC directory to arch/$(ARCH)/lib

2014-03-28T19:06:29Z

U-Boot has supported two kinds of asm-offsets.h. One is generic for all architectures and its source is located at ./lib/asm-offsets.c. The other is SoC specific and its source is under SoC directory. The problem here is that only boards with SoC directory can use the asm-offsets infrastructure. Putting asm-offsets.c right under CPU directory does not work. Now a new demand is coming. PowerPC folks want to use asm-offsets. But no PowerPC boards have SoC directory. It seems inconsistent that some boards add asm-offsets.c to SoC directoreis and some to CPU directories. It looks more reasonable to put asm-offsets.c under arch/$(ARCH)/lib. This commit merges asm-offsets.c under SoC directories into arch/$(ARCH)/lib/asm-offsets.c. By the way, I doubt the necessity of some entries in asm-offsets.c. I am leaving refactoring to the board maintainers. Please check "TODO" in the comment blocks in arch/{arm,nds32}/lib/asm-offsets.c. Signed-off-by: Masahiro Yamada Cc: Yuantian Tang

ARM: mx25: convert to common timer code

2013-11-04T16:09:34Z

Convert mx25 to use the commmon timer code. Signed-off-by: Rob Herring