From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewos5-00067i-4Z for barebox@lists.infradead.org; Fri, 16 Mar 2018 12:54:23 +0000 From: Sascha Hauer Date: Fri, 16 Mar 2018 13:52:36 +0100 Message-Id: <20180316125354.23462-1-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 00/78] ARM aarch64 updates To: Barebox List Hi All, Here is a massive update for the ARM aarch64 port. With the following series the aarch64 port should be on par with the 32bit support. With this aarch64 supports relocatable binaries, proper MMU support, DMA cache maintenance operations, and finally starting a aarch64 Linux image :) This all has been developed on a i.MX8MQ EVK board. The i.MX8MQ patches are currently evolving, but are not yet quite ready. DDR setup is still very crude and pinmux is not yet working. NXP did a nice job with the i.MX8MQ: It behaves very much like a i.MX6 with a different core, so we already have most of the drivers and I could concentrate on the aarch64 update. I hope I can send i.MX8 patches soon. Sascha Sascha Hauer (78): ARM: Use obj-pbl- where appropriate ARM: Add 64bit compilation alternative ARM: return positive offset in get_runtime_offset() ARM: mmu: include pgtable header from where it's needed ARM: For relocatable image force TEXT_BASE 0x0 ARM: scroll past image end without ld_var ARM: move away from ld_var ARM: remove ld_var support ARM: android image: Fix compiler warning on aarch64 ARM: bootm: Fix wrong format specifier ARM: shutdown: Fix compiler warning ARM: aarch64: silence compiler warning ARM: aarch64: Add dummy naked attribute ARM: get_runtime_offset() returns unsigned long ARM: aarch64: Add runtime-offset ARM: aarch64: implement get_pc() ARM: Use generic ffz() ARM: bitops: remove unnecessary #ifdef ARM: aarch64: Do not use 32bit optimized fls ARM: Move mmu_disable to mmu.c debug_ll: support 64bit longs ARM: aarch64: fix early cache flushing ARM: aarch64: cache: Add v8_inv_dcache_range ARM: aarch64: cache: no need to ifdef prototypes ARM: Add function to return offset to global variables ARM: remove function prototypes from the past ARM: move linker variable declarations to sections.h ARM: relocate_to_current_adr: Use unsigned long for variables clocksource: Add armv8 generic timer support ARM: aarch64: Add relocation support ARM: aarch64: fix pbl linker script for aarch64 ARM: aarch64: mmu: Allocate page tables dynamically ARM: aarch64: mmu: create_sections() takes size in bytes ARM: aarch64: mmu: fix creation of flat mapping ARM: aarch64: mmu: remove unused map_io_sections() ARM: aarch64: mmu: by default map as device memory ARM: aarch64: mmu: Fix mair register setting ARM: aarch64: qemu board: remove unnecessary mapping ARM: aarch64: mmu: enable mmu in generic code ARM: aarch64: mmu: use PTE_* definitions from U-Boot ARM: aarch64: mmu: Fix adding additional page table levels ARM: aarch64: mmu: Fix PTE_TYPE_* flags ARM: aarch64: mmu: Fix TCR setting ARM: aarch64: mmu: No need to disable icache ARM: aarch64: mmu: drop ttb check when disabling the MMU ARM: aarch64: mmu: Fix disabling the MMU ARM: Make some variables 64bit aware dma: Use dma_addr_t as type for DMA addresses dma: Add prototypes for dma mapping functions ARM: implement dma mapping functions ARM: aarch64: implement dma operations ARM: aarch64: compile with strict alignment ARM: aarch64: move aarch64 exception support to separate file ARM: aarch64: fix exception level mixup ARM: aarch64: Setup exception vectors in initcall ARM: aarch64: lowlevel: Use switch_el ARM: aarch64: remove dead code in linker script ARM: aarch64: hide some config options ARM: aarch64: implement show_regs() ARM: aarch64: implement stacktraces ARM: aarch64: mmu: Make zero page faulting ARM: aarch64: Allow to leave exceptions ARM: aarch64: Add esr strings ARM: aarch64: print more information on sync exception ARM: aarch64: implement ignoring data aborts dt-bindings: Drop unused files ARM: aarch64: Add barebox head support filetype: Detect ARM aarch64 Linux images common: Add functions to find free RAM bootm: provide handlers the start of the OS image ARM: aarch64: disable 32bit boot commands ARM: aarch64: Add support to start kernel and barebox ARM: cache-armv4: Fix wrong section ARM: build: Remove duplicate file compilation ARM: Create own cache.c file for aarch64 ARM: create separate mmu_64.h file ARM: change mmu_early_enable() prototype ARM: aarch64: Make early MMU support work arch/arm/Kconfig | 9 +- arch/arm/Makefile | 4 +- arch/arm/boards/afi-gf/lowlevel.c | 2 +- arch/arm/boards/altera-socdk/lowlevel.c | 2 +- arch/arm/boards/at91sam9263ek/lowlevel_init.c | 2 +- arch/arm/boards/at91sam9x5ek/lowlevel.c | 2 +- arch/arm/boards/beaglebone/lowlevel.c | 2 +- .../boards/boundarydevices-nitrogen6/lowlevel.c | 10 +- arch/arm/boards/ccxmx53/lowlevel.c | 4 +- arch/arm/boards/datamodul-edm-qmx6/lowlevel.c | 2 +- arch/arm/boards/dfi-fs700-m60/lowlevel.c | 6 +- arch/arm/boards/duckbill/lowlevel.c | 2 +- arch/arm/boards/ebv-socrates/lowlevel.c | 2 +- arch/arm/boards/efika-mx-smartbook/lowlevel.c | 2 +- arch/arm/boards/element14-warp7/lowlevel.c | 2 +- arch/arm/boards/eltec-hipercam/lowlevel.c | 2 +- arch/arm/boards/embedsky-e9/lowlevel.c | 2 +- arch/arm/boards/embest-riotboard/lowlevel.c | 2 +- arch/arm/boards/freescale-mx51-babbage/lowlevel.c | 2 +- arch/arm/boards/freescale-mx53-qsb/lowlevel.c | 4 +- arch/arm/boards/freescale-mx53-vmx53/lowlevel.c | 2 +- arch/arm/boards/freescale-mx6-sabresd/lowlevel.c | 2 +- .../arm/boards/freescale-mx6sx-sabresdb/lowlevel.c | 2 +- arch/arm/boards/freescale-mx7-sabresd/lowlevel.c | 2 +- arch/arm/boards/freescale-vf610-twr/lowlevel.c | 2 +- arch/arm/boards/friendlyarm-tiny210/lowlevel.c | 4 +- arch/arm/boards/gateworks-ventana/lowlevel.c | 2 +- arch/arm/boards/gk802/lowlevel.c | 2 +- arch/arm/boards/globalscale-guruplug/lowlevel.c | 2 +- arch/arm/boards/globalscale-mirabox/lowlevel.c | 2 +- arch/arm/boards/karo-tx25/lowlevel.c | 2 +- arch/arm/boards/karo-tx6x/lowlevel.c | 8 +- arch/arm/boards/kindle-mx50/lowlevel.c | 6 +- arch/arm/boards/lenovo-ix4-300d/lowlevel.c | 2 +- arch/arm/boards/marvell-armada-xp-gp/lowlevel.c | 2 +- arch/arm/boards/netgear-rn104/lowlevel.c | 2 +- arch/arm/boards/netgear-rn2120/lowlevel.c | 2 +- arch/arm/boards/phytec-phycard-imx27/lowlevel.c | 2 +- arch/arm/boards/phytec-phycore-imx27/lowlevel.c | 2 +- arch/arm/boards/phytec-phycore-imx7/lowlevel.c | 4 +- arch/arm/boards/phytec-som-am335x/lowlevel.c | 6 +- arch/arm/boards/phytec-som-imx6/lowlevel.c | 2 +- arch/arm/boards/phytec-som-rk3288/lowlevel.c | 2 +- arch/arm/boards/plathome-openblocks-a6/lowlevel.c | 2 +- arch/arm/boards/plathome-openblocks-ax3/lowlevel.c | 2 +- arch/arm/boards/qemu-virt64/init.c | 14 +- arch/arm/boards/radxa-rock/lowlevel.c | 2 +- arch/arm/boards/raspberry-pi/lowlevel.c | 4 +- arch/arm/boards/reflex-achilles/lowlevel.c | 2 +- arch/arm/boards/solidrun-cubox/lowlevel.c | 2 +- arch/arm/boards/solidrun-microsom/lowlevel.c | 18 +- arch/arm/boards/technexion-pico-hobbit/lowlevel.c | 2 +- arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 2 +- arch/arm/boards/terasic-sockit/lowlevel.c | 2 +- arch/arm/boards/tqma53/lowlevel.c | 4 +- arch/arm/boards/tqma6x/lowlevel.c | 4 +- arch/arm/boards/turris-omnia/lowlevel.c | 2 +- arch/arm/boards/udoo/lowlevel.c | 2 +- arch/arm/boards/usi-topkick/lowlevel.c | 2 +- arch/arm/boards/variscite-mx6/lowlevel.c | 2 +- arch/arm/boards/vexpress/lowlevel.c | 2 +- arch/arm/boards/vscom-baltos/lowlevel.c | 2 +- arch/arm/boards/zii-imx6q-rdu2/lowlevel.c | 4 +- arch/arm/boards/zii-vf610-dev/lowlevel.c | 2 +- arch/arm/cpu/Makefile | 42 +--- arch/arm/cpu/cache-armv4.S | 2 +- arch/arm/cpu/cache-armv8.S | 19 ++ arch/arm/cpu/cache.c | 16 -- arch/arm/cpu/cache_64.c | 35 +++ arch/arm/cpu/common.c | 56 +++-- arch/arm/cpu/cpu.c | 37 ++- arch/arm/cpu/entry.c | 2 +- arch/arm/cpu/exceptions_64.S | 48 +++- arch/arm/cpu/interrupts.c | 48 +--- arch/arm/cpu/interrupts_64.c | 198 +++++++++++++++ arch/arm/cpu/lowlevel_64.S | 17 +- arch/arm/cpu/mmu-early.c | 4 +- arch/arm/cpu/mmu-early.h | 6 - arch/arm/cpu/mmu-early_64.c | 88 +++++++ arch/arm/cpu/mmu.c | 38 ++- arch/arm/cpu/mmu.h | 54 ----- arch/arm/cpu/mmu_64.c | 264 ++++++++++---------- arch/arm/cpu/mmu_64.h | 121 ++++++++++ arch/arm/cpu/no-mmu.c | 2 +- arch/arm/cpu/sections.c | 11 + arch/arm/cpu/setupc.S | 16 +- arch/arm/cpu/setupc_64.S | 58 +++++ arch/arm/cpu/start-pbl.c | 14 +- arch/arm/cpu/start.c | 6 +- arch/arm/cpu/uncompress.c | 23 +- arch/arm/include/asm/assembler64.h | 21 ++ arch/arm/include/asm/barebox-arm-head.h | 13 + arch/arm/include/asm/barebox-arm.h | 41 +++- arch/arm/include/asm/barebox.h | 4 +- arch/arm/include/asm/bitops.h | 22 +- arch/arm/include/asm/cache.h | 9 +- arch/arm/include/asm/common.h | 10 +- arch/arm/include/asm/esr.h | 117 +++++++++ arch/arm/include/asm/mmu.h | 19 +- arch/arm/include/asm/pgtable64.h | 77 +++--- arch/arm/include/asm/ptrace.h | 19 ++ arch/arm/include/asm/sections.h | 30 +-- arch/arm/include/asm/stacktrace.h | 2 + arch/arm/lib/pbl.lds.S | 36 +-- arch/arm/lib32/Makefile | 2 + arch/arm/lib32/barebox.lds.S | 23 +- arch/arm/{lib => lib32}/bootm.c | 4 +- arch/arm/{lib => lib32}/bootu.c | 0 arch/arm/lib32/runtime-offset.S | 36 +-- arch/arm/lib64/Makefile | 2 + arch/arm/lib64/armlinux.c | 120 ++++++++-- arch/arm/lib64/barebox.lds.S | 38 +-- arch/arm/lib64/runtime-offset.S | 19 ++ arch/arm/lib64/stacktrace.c | 86 +++++++ arch/arm/mach-imx/xload-common.c | 4 +- arch/arm/mach-mvebu/include/mach/common.h | 4 +- arch/arm/mach-tegra/include/mach/lowlevel.h | 2 +- arch/arm/mach-tegra/tegra_avp_init.c | 2 +- arch/mips/lib/dma-default.c | 4 +- arch/openrisc/cpu/cpu.c | 5 - commands/Kconfig | 4 +- common/Kconfig | 2 +- common/bootm.c | 10 +- common/filetype.c | 3 + common/memory.c | 51 ++++ drivers/clocksource/Kconfig | 5 + drivers/clocksource/Makefile | 1 + drivers/clocksource/armv8-timer.c | 65 +++++ include/bootm.h | 7 + include/debug_ll.h | 2 +- include/dma.h | 16 +- include/dt-bindings/clock/tegra30-car.h | 265 --------------------- include/dt-bindings/pinctrl/pinctrl-tegra.h | 45 ---- include/dt-bindings/pinctrl/rockchip.h | 32 --- include/filetype.h | 1 + include/memory.h | 5 + 136 files changed, 1611 insertions(+), 1106 deletions(-) create mode 100644 arch/arm/cpu/cache_64.c create mode 100644 arch/arm/cpu/interrupts_64.c delete mode 100644 arch/arm/cpu/mmu-early.h create mode 100644 arch/arm/cpu/mmu-early_64.c create mode 100644 arch/arm/cpu/mmu_64.h create mode 100644 arch/arm/cpu/sections.c create mode 100644 arch/arm/include/asm/assembler64.h create mode 100644 arch/arm/include/asm/esr.h rename arch/arm/{lib => lib32}/bootm.c (99%) rename arch/arm/{lib => lib32}/bootu.c (100%) create mode 100644 arch/arm/lib64/runtime-offset.S create mode 100644 arch/arm/lib64/stacktrace.c create mode 100644 drivers/clocksource/armv8-timer.c delete mode 100644 include/dt-bindings/clock/tegra30-car.h delete mode 100644 include/dt-bindings/pinctrl/pinctrl-tegra.h delete mode 100644 include/dt-bindings/pinctrl/rockchip.h -- 2.16.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox