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2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
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 <trini@konsulko.com>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-03-30arm64: a37xx: populate pcie memory regionWilson Ding
This patch added a new region of 32MiB AT 0xe800.0000 to Armada37x0's memory map. This region is supposed to be mapped in MMU in order to enable the access to the PCI I/O or MEM resources. Signed-off-by: Wilson Ding <dingwei@marvell.com> Reviewed-on: http://vgitil04.il.marvell.com:8080/38724 Tested-by: iSoC Platform CI <ykjenk@marvell.com> Reviewed-by: Victor Gu <xigu@marvell.com> Signed-off-by: Ken Ma <make@marvell.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-03-05libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>Masahiro Yamada
Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include <libfdt.h> -> #include <linux/libfdt.h> #include <libfdt_env.h> -> #include <linux/libfdt_env.h> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-27arm64: mvebu: Add basic support for the Marvell Armada 7K/8K SoCStefan Roese
Compared to the Armada 3700, the Armada 7K and 8K are much more on the high-end side: they use a dual Cortex-A72 or a quad Cortex-A72, as opposed to the Cortex-A53 for the Armada 3700. The Armada 7K and 8K also use a fairly unique architecture, internally they are composed of several components: - One AP (Application Processor), which contains the processor itself and a few core hardware blocks. The AP used in the Armada 7K and 8K is called AP806, and is available in two configurations: dual Cortex-A72 and quad Cortex-A72. - One or two CP (Communication Processor), which contain most of the I/O interfaces (SATA, PCIe, Ethernet, etc.). The 7K family chips have one CP, while the 8K family chips integrate two CPs, providing two times the number of I/O interfaces available in the CP. The CP used in the 7K and 8K is called CP110. All in all, this gives the following combinations: - Armada 7020, which is a dual Cortex-A72 with one CP - Armada 7040, which is a quad Cortex-A72 with one CP - Armada 8020, which is a dual Cortex-A72 with two CPs - Armada 8040, which is a quad Cortex-A72 with two CPs This patch adds basic support for this ARMv8 based SoC into U-Boot. Future patches will integrate other device drivers and board support, starting with the Marvell DB-88F7040 development board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
2016-09-27arm64: mvebu: Add support for the Marvell Armada 3700 SoCStefan Roese
The Armada 3700 integrates the following interfaces (not complete list): - Dual Cortex-A53 ARMv8 - USB 3.0 - SATA 3.0 - PCIe 2.0 - 2 x Gigabit Ethernet 1Gbps / 2.5Gbps - ... This patch adds basic support for this ARMv8 based SoC into U-Boot. Future patches will integrate other device drivers and board support for the Marvell DB-88F3720 development board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Wilson Ding <dingwei@marvell.com> Cc: Victor Gu <xigu@marvell.com> Cc: Hua Jing <jinghua@marvell.com> Cc: Terry Zhou <bjzhou@marvell.com> Cc: Hanna Hawa <hannah@marvell.com> Cc: Haim Boot <hayim@marvell.com>