bcm63xx/u-boot/board/renesas/porter, branch master

ARM: rmobile: Fix PHY LED mode register mask

2019-03-30T06:31:02Z

The PHY LED mode register mask should be 0xc000 , not 0xc0000. Correct the mask to operate on the right bits. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

lib: fdtdec: Rename routine fdtdec_setup_memory_size()

2018-07-19T08:49:56Z

This patch renames the routine fdtdec_setup_memory_size() to fdtdec_setup_mem_size_base() as it now fills the mem base as well along with size. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek Reviewed-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

ARM: rmobile: Contain CONFIG_ARCH_RMOBILE_BOARD_STRING

2018-05-02T09:51:56Z

Pull the symbol from the boards and zap struct rmobile_sysinfo as they are rather useless. The entire purpose of that whole machinery was to print board name in the CONFIG_ARCH_RMOBILE_BOARD_STRING. Do that in a far simpler and more contained manner. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Ignore U-Boot env when started via JTAG on Porter

2018-04-17T09:38:56Z

When U-Boot is started via JTAG, ignore the installed environment as it may interfere with the recovery of the board. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Convert TPL to SPL

2018-04-13T21:41:45Z

There is currently no use for building the SPL anymore, since the SPI loader can easily be replaced by TPL and TPL does load U-Boot directly. Upgrade TPL to SPL and replace what used to be SPL with it. This way we build the U-Boot sources only twice, not thrice. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Fix LBSC programming offset on M2 Porter

2018-04-13T21:41:45Z

The offset of CSWCRx starts at 0x30, fix this. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Add JTAG recovery support for M2 Porter

2018-04-11T21:11:55Z

Add JTAG recovery support into the M2 Porter TPL. This allows the TPL to be loaded over JTAG, initialize the system, wait for the JTAG debugger to load U-Boot image into RAM and then resume and start U-Boot from RAM. The procedure is as follows: 1) Load u-boot-tpl.bin to 0xe6300000 2) Write magic number 0x1337c0de to 0xe6300020 TPL checks for this particular magic and starts JTAG recovery if this number is present. This is not present by default. 3) Start U-Boot TPL from 0xe6300000 4) Wait for a message from TPL on UART indicating JTAG boot: "JTAG boot detected!" 5) Halt the system in JTAG debugger 6) Load U-Boot image (u-boot.img) to 0x4fffffc0 7) Write magic number 0xb33fc0de to 0xe6300024 TPL checks for this particular magic to verify that the U-Boot image was loaded into DRAM by the JTAG debugger. 8) Resume the system in JTAG debugger Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Add TPL support on R8A7791 M2 Porter

2018-04-11T21:11:55Z

Add and enable TPL on M2 Porter. The TPL must fit into 16 kiB due to the Gen2 BootROM restriction. The TPL is running from MERAM and is capable of performing the initial initialization of PFC, Clock, GPIO, LBSC, DBSC and QSPI NOR. DBSC is responsible for bringing up the DDR DRAM access. The TPL is capable of loading the next stage, U-Boot, from either SPI NOR or UART as a fallback. If either does provide a valid U-Boot uImage, the system stops, which allows the operator to load U-Boot ie. via JTAG and start it manually. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

ARM: rmobile: Split U-Boot and SPL sources on Porter

2018-04-11T21:11:54Z

Pull the SPL code from porter.c into a separate file in preparation for the addition of system initialization code. No functional change. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu