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Fri, 15 May 2020 11:20:29 +0000 (GMT) From: Marek Szyprowski To: u-boot@lists.denx.de Cc: Marek Szyprowski , Matthias Brugger , Tom Rini , Sylwester Nawrocki , marex@denx.de, bmeng.cn@gmail.com, nsaenzjulienne@suse.de, sjg@chromium.org, jh80.chung@samsung.com, b.zolnierkie@samsung.com Subject: [RFC PATCH v2 0/2] ARM: arbitrary virtual-physical mappings for RPi4 XHCI support Date: Fri, 15 May 2020 13:20:14 +0200 Message-Id: <20200515112016.24522-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <71b88bb9-7bfd-cb33-59b8-052c08ed33fa@suse.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WSa0gUURiGOTszO+Nl47hafqghLBQm5KULTGhiETE/IiL6EaVrW05e2lXb 9S6Rl/Jeyoq3tdKkULRN02VRy7ysqGGaJZqERtGF1LUszdBMchytf8953+89L+fjMIT8DuXC RETF8toolVohtSXNvUtDu1eTnyp9ejow+6isgWKL80PY8eVMijX2TNKsNTMNsVVFHynWbKiR shZrFsUumsyILdY30+xsew4daMdVpL4kuTuGfpJrNUzS3HRnHc0NTrQg7qapDnENplGSax5I OcGcsfUP5dUR8bzWO+CcbfjKUj4dM0cnThTOEKnoG5WLbBjA+6CxOFOSi2wZOa5F0No4KxUP Cwj0FiMtHuYRLF4rl2xGfn3SU6JRg8D6swIJxnrEuOgvsBT7Qu5srlRgJwywXDCKhACBayUw n1VBC4YjDoLsD8/WwyTeAbdLhgmBZfggPC8ybrS5Q31j55rOMDbYHzIsjsI9gKtpKFk0SMWZ I2B9V0mL7AjTfaYNdoOBonxSDGQgeD8kvgdwPoKR9DIkTvnBxNCyVGgg8C5oaPMW5UNQqS9b lwFvgfFZB0Em1lBvLiVEWQbZmXJxeicY+h7+q+0afkWIzMH30VZCXFbB2rLmvhCFyN3wv6wK oTrkzMfpNGG8bk8Un+ClU2l0cVFhXheiNU1o7dcMrPYttKC2lfPdCDNIYS/zKW5XyilVvC5J 042AIRROsuMNj5VyWagqKZnXRodo49S8rhu5MqTCWba3eipYjsNUsfwlno/htZuuhLFxSUVO x9LuR7/2Uw96OBb2W87ytxTdKibh8Nj+jg5Tz++FAAc2OMjUg55I/FNO+rz1DBzN7vqj6bV0 9T64e2Asb3jKL7D8VPKLgvpticatHjlXvJd+bB+4p26qvK6MdM0godTO7aI5Mq/rKh6hvEvl l5ve3MhZndFYTy9/DeyzP5r+WUHqwlW+noRWp/oLxMuk1DEDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrPLMWRmVeSWpSXmKPExsVy+t/xe7p/q/bFGfQ+0rDYOGM9q8XUnniL G7/aWC3WHrnLbvGmrZHRYsHkJ6wW22YtZ7M4/Kad1eLblm2MFlMnbWa3eLu3k92B22N2w0UW j3mzTrB47Jx1l93j1YFV7B5n7+xg9OjbsorRY/2Wqywem09XB3BE6dkU5ZeWpCpk5BeX2CpF G1oY6RlaWugZmVjqGRqbx1oZmSrp29mkpOZklqUW6dsl6GX8+dnDXvCBveLOhNfMDYzvWbsY OTkkBEwkvj+dBGRzcQgJLGWUeHbzOBNEQkbi5LQGqCJhiT/Xutggij4xSiyaepQdJMEmYCjR 9RYkwckhIiAh8av/KiNIEbPAJiaJS3sXgCWEBaIkHu2bDNbAIqAqMXfaBWYQm1fAVuLM5LVQ 2+QlVm84ABTn4OAUsJFoPiwMEhYSsJbYfGYb8wRGvgWMDKsYRVJLi3PTc4sN9YoTc4tL89L1 kvNzNzECA3/bsZ+bdzBe2hh8iFGAg1GJh9dg6t44IdbEsuLK3EOMEhzMSiK8fut3xwnxpiRW VqUW5ccXleakFh9iNAW6aSKzlGhyPjAq80riDU0NzS0sDc2NzY3NLJTEeTsEDsYICaQnlqRm p6YWpBbB9DFxcEo1MGpMDY8+U/5l3ialqibXZ9Ix/zc6/Kg5Mu1x5UTVTTFnFWbOWHrfIMFt gapaqMJxlWs1D9RWvxBtL8+JPRG4v9mXLYL/tI3kTEG3tpDJppdfBDS3/13DbfGjaP/zZ7zL PnJfkTVaam+Zn8BU5P7lpNWTBfuEStLvS6VeYIm+03Vl9qkfyuu7YpVYijMSDbWYi4oTAfKE 7RaSAgAA X-CMS-MailID: 20200515112029eucas1p2ac42672aa804e0f2b7e8143ebb618b33 X-Msg-Generator: CA X-RootMTR: 20200515112029eucas1p2ac42672aa804e0f2b7e8143ebb618b33 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200515112029eucas1p2ac42672aa804e0f2b7e8143ebb618b33 References: <71b88bb9-7bfd-cb33-59b8-052c08ed33fa@suse.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean Hi All, This is a result of the following discussion: https://lists.denx.de/pipermail/u-boot/2020-May/411086.html Those 2 patches are replacement for the patch discussed there. V2 fixes ARM64 build. Best regards Marek Szyprowski Samsung R&D Institute Poland Marek Szyprowski (2): arm: provide a function for boards init code to modify MMU virtual-physical map rpi4: add a mapping for the PCIe XHCI controller MMIO registers (ARM 32bit) arch/arm/include/asm/mmu.h | 8 ++++++++ arch/arm/include/asm/system.h | 11 +++++++++++ arch/arm/lib/cache-cp15.c | 24 ++++++++++++++++++------ arch/arm/mach-bcm283x/Kconfig | 1 + arch/arm/mach-bcm283x/include/mach/base.h | 6 ++++++ arch/arm/mach-bcm283x/init.c | 14 ++++++++++++++ include/configs/rpi.h | 5 +++++ 7 files changed, 63 insertions(+), 6 deletions(-) create mode 100644 arch/arm/include/asm/mmu.h