December 2020 - U-Boot

[PATCH v4 0/3] VIM3: add support for checking 'Function' button state
by Marek Szyprowski 22 Jan '21

22 Jan '21

Hi All, This patchset adds all building blocks needed for checking the 'Function' button state in the boot script on Amlogic A311D based VIM3 board. This button is connected to the ADC lines of the SoC, so it required to enable meson SARADC, the clocks needed for it and a simple button-adc drivers. Once applied, one can use following commands in the boot scripts: -->8--- echo Checking Func button state: \\c if button Function then echo Selected alternative boot ... fi --->8--- Best regards Marek Szyprowski Samsung R&D Institute Poland Changelog: v4: - rebased onto uboot-amlogic/u-boot-amlogic-next and dropped merged patches - added adc-keys bindings docs (copied from Linux kernel) - minor code adjustments pointed by Simon - enabled driver also in khadas-vim3l_defconfig v3: https://lists.denx.de/pipermail/u-boot/2020-December/435072.html - removed 'button' env variable - extended kconfig and patch descriptions v2: https://lists.denx.de/pipermail/u-boot/2020-December/434991.html - removed Change-Id tags - split defconfig changes into ADC and button related v1: https://lists.denx.de/pipermail/u-boot/2020-December/434875.html - initial submission Patch summary: Marek Szyprowski (3): dt-bindings: input: adc-keys bindings documentation button: add a simple Analog to Digital Converter device based button driver configs: khadas-vim3(l): enable Function button support configs/khadas-vim3_defconfig | 2 + configs/khadas-vim3l_defconfig | 2 + doc/device-tree-bindings/input/adc-keys.txt | 49 ++++++++ drivers/button/Kconfig | 8 ++ drivers/button/Makefile | 1 + drivers/button/button-adc.c | 121 ++++++++++++++++++++ 6 files changed, 183 insertions(+) create mode 100644 doc/device-tree-bindings/input/adc-keys.txt create mode 100644 drivers/button/button-adc.c -- 2.17.1

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[PATCH v2 00/21] Add support for MMC higher speed modes for TI's am65x, j721e and j7200 platforms
by Faiz Abbas 21 Jan '21

21 Jan '21

The following patches add support for higher speeds in the SD card and eMMC for TI's am65x, j721e, j7200 platforms. With these patches, the following max speeds are supported: j721e: DDR50, HS200 j7200: SDR104, HS200 am65x: SDR104*, HS200 v2: 1. Added patches to support UHS modes for the SD card even in am654x platforms. 2. Fixed an issue with patch 1 that was breaking builds on some platforms. * There's an issue with the am65x base board such that the power cycle circuit to the card takes way longer than the wait time in mmc core. Until this is fixed, am654x-evm and -idk will only support High speed mode at 3.3V (see patch 20) but this shouldn't block us from adding UHS modes in the dtsi as well as in the configs so other boards can still take advantage of the higher speed. UHS modes have been tested by adding the appropriate delay in the power cycle circuit. Link to v1: https://patchwork.ozlabs.org/project/uboot/list/?series=206622 Faiz Abbas (21): mmc: sdhci: Add helper functions for UHS modes mmc: am654_sdhci: Unconditionally switch off DLL in the beginning of ios_post() mmc: am654_sdhci: Convert flag fields to BIT macro mmc: am654_sdhci: Add flag for PHY calibration mmc: am654_sdhci: Add support for AM65x SR2.0 mmc: am654_sdhci: Add support for input tap delay mmc: am654_sdhci: Add support for writing to clkbuf_sel mmc: am654_sdhci: Add support for software tuning mmc: am654_sdhci: Fix HISPD bit configuration in some lower speed modes mmc: am654_sdhci: Use sdhci_set_control_reg() arm: dts: k3-am65: Fix mmc nodes arm: dts: k3-j721e-main: Update otap-delay values arm: dts: k3-j721e-common-proc-board: Add support for UHS modes for SD card arm: dts: k3-j7200-main: Add support for gpio0 arm: dts: k3-j7200-common-proc-board: Enable support for UHS modes configs: j721e_evm: Add support for UHS modes configs: j7200_evm: Add support for UHS modes i2c: Makefile: Add SPL_DM_I2C_GPIO arm: dts: k3-am65-main: Add itapdly and clkbuf-sel values arm: dts: k3-am654-base-board: Limit Sd card to High speed modes configs: am65x_evm: Add configs for UHS modes arch/arm/dts/k3-am65-main.dtsi | 31 ++ arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 67 +-- arch/arm/dts/k3-am654-base-board.dts | 26 ++ arch/arm/dts/k3-am654-r5-base-board.dts | 20 +- arch/arm/dts/k3-j7200-common-proc-board.dts | 49 ++- arch/arm/dts/k3-j7200-main.dtsi | 23 ++ .../arm/dts/k3-j7200-r5-common-proc-board.dts | 15 + arch/arm/dts/k3-j721e-common-proc-board.dts | 32 ++ arch/arm/dts/k3-j721e-main.dtsi | 8 +- configs/am65x_evm_a53_defconfig | 8 + configs/am65x_evm_r5_defconfig | 2 + configs/j7200_evm_a72_defconfig | 8 + configs/j7200_evm_r5_defconfig | 1 + configs/j721e_evm_a72_defconfig | 8 + configs/j721e_evm_r5_defconfig | 1 + drivers/i2c/Makefile | 2 +- drivers/mmc/Kconfig | 1 + drivers/mmc/am654_sdhci.c | 384 +++++++++++++----- drivers/mmc/sdhci.c | 51 +++ include/sdhci.h | 1 + 20 files changed, 564 insertions(+), 174 deletions(-) -- 2.17.1

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[PATCH v4 00/23] Add support for MediaTek MT7620 SoC - v4
by Weijie Gao 21 Jan '21

21 Jan '21

This series will add support for MediaTek MT7620 SoC with two reference boards and related drivers. The MediaTek MT7620 is a 2x2 802.11n WiSoC integrating a MIPS 24KEc processor running at a maximum frequency of 620MHz. This chip can be found in many wireless routers. This series add all basic drivers which are useful in u-boot, like usb, sdhc, ethernet, spi and serial. Booting from NAND is currently unsupported. Thanks, Weijie v4 changes: - Remove unused code in drivers/serial/serial.c - Fix plat->cfg.f_max of mtk-sd driver v3 changes: - Use bool instead of int in for mt7620_spi_set_cs() mt7620_spi.c - Add detail comments for mt7620_wdt_expire_now() in mt7620_wdt.c - Remove duplicated dev field in mt7620-usb-phy.c - Add fixes for mtk-sd (fix sclk cycles shift value, assign plat->cfg.f_max) v2 changes: - Remove non-DM code from mt7620-serial driver, and use of-platdata instead - Fix dev_err related compilation error - Add expire_now for mt7620-wdt - Remove use of common.h Weijie Gao (23): mips: dts: switch to board defines for dtb for mtmips mips: mtmips: move mt7628 related Kconfig into mt7628 subdirectory mips: mtmips: select SYSRESET for mt7628 only mips: mtmips: fix dram size detection in dram_init mips: enable _machine_restart for spl mips: mtmips: add support to initialize SDRAM mips: mtmips: add support for MediaTek MT7620 SoC mips: mtmips: add two reference boards for mt7620 configs: mtmips: refresh for mt7628 based boards serial: add uart driver for MediaTek MT7620 SoC clk: add clock driver for MediaTek MT7620 SoC reset: mtmips: add reset controller support for MediaTek MT7620 SoC pinctrl: mtmips: add support for MediaTek MT7620 SoC watchdog: add watchdog driver for MediaTek MT7620 SoC gpio: add GPIO controller driver for MediaTek MT7620 SoC spi: add spi controller support for MediaTek MT7620 SoC phy: add USB PHY driver for MediaTek MT7620 SoC net: add ethernet driver for MediaTek MT7620 SoC mmc: mtk-sd: fix sclk cycles shift value mmc: mtk-sd: add pad control settings for MediaTek MT7620/MT76x8 SoCs mmc: mtk-sd: assign plat->cfg.f_max with a correct value reset: reset-mtmips: add DM_FLAG_PRE_RELOC flag MAINTAINERS: add maintainer for MediaTek MIPS platform MAINTAINERS | 23 + arch/mips/Kconfig | 1 - arch/mips/cpu/cpu.c | 2 +- arch/mips/dts/Makefile | 7 +- arch/mips/dts/mediatek,mt7620-mt7530-rfb.dts | 100 ++ arch/mips/dts/mediatek,mt7620-rfb.dts | 97 ++ arch/mips/dts/mt7620-u-boot.dtsi | 14 + arch/mips/dts/mt7620.dtsi | 296 ++++ arch/mips/mach-mtmips/Kconfig | 72 +- arch/mips/mach-mtmips/Makefile | 1 + arch/mips/mach-mtmips/cpu.c | 5 +- arch/mips/mach-mtmips/ddr_init.c | 59 + arch/mips/mach-mtmips/include/mach/ddr.h | 4 + .../mach-mtmips/include/mach/mt7620-sysc.h | 54 + arch/mips/mach-mtmips/mt7620/Kconfig | 71 + arch/mips/mach-mtmips/mt7620/Makefile | 10 + arch/mips/mach-mtmips/mt7620/dram.c | 113 ++ arch/mips/mach-mtmips/mt7620/init.c | 193 +++ arch/mips/mach-mtmips/mt7620/lowlevel_init.S | 53 + arch/mips/mach-mtmips/mt7620/mt7620.h | 103 ++ arch/mips/mach-mtmips/mt7620/serial.c | 36 + arch/mips/mach-mtmips/mt7620/sysc.c | 172 +++ arch/mips/mach-mtmips/mt7628/Kconfig | 53 + board/mediatek/mt7620/Kconfig | 12 + board/mediatek/mt7620/MAINTAINERS | 9 + board/mediatek/mt7620/Makefile | 3 + board/mediatek/mt7620/board.c | 6 + .../gardena-smart-gateway-mt7688_defconfig | 1 + configs/linkit-smart-7688_defconfig | 1 + configs/mt7620_mt7530_rfb_defconfig | 58 + configs/mt7620_rfb_defconfig | 76 + configs/mt7628_rfb_defconfig | 1 + configs/vocore2_defconfig | 1 + drivers/clk/mtmips/Makefile | 1 + drivers/clk/mtmips/clk-mt7620.c | 159 +++ drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/mt7620_gpio.c | 146 ++ drivers/mmc/mtk-sd.c | 136 +- drivers/net/Kconfig | 12 + drivers/net/Makefile | 1 + drivers/net/mt7620-eth.c | 1222 +++++++++++++++++ drivers/phy/Kconfig | 7 + drivers/phy/Makefile | 1 + drivers/phy/mt7620-usb-phy.c | 110 ++ drivers/pinctrl/mtmips/Kconfig | 9 + drivers/pinctrl/mtmips/Makefile | 1 + drivers/pinctrl/mtmips/pinctrl-mt7620.c | 200 +++ drivers/reset/reset-mtmips.c | 1 + drivers/serial/Kconfig | 20 + drivers/serial/Makefile | 1 + drivers/serial/serial_mt7620.c | 246 ++++ drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/mt7620_spi.c | 281 ++++ drivers/watchdog/Kconfig | 7 + drivers/watchdog/Makefile | 1 + drivers/watchdog/mt7620_wdt.c | 142 ++ include/configs/mt7620.h | 46 + include/dt-bindings/clock/mt7620-clk.h | 40 + include/dt-bindings/reset/mt7620-reset.h | 35 + 61 files changed, 4477 insertions(+), 72 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7620-mt7530-rfb.dts create mode 100644 arch/mips/dts/mediatek,mt7620-rfb.dts create mode 100644 arch/mips/dts/mt7620-u-boot.dtsi create mode 100644 arch/mips/dts/mt7620.dtsi create mode 100644 arch/mips/mach-mtmips/include/mach/mt7620-sysc.h create mode 100644 arch/mips/mach-mtmips/mt7620/Kconfig create mode 100644 arch/mips/mach-mtmips/mt7620/Makefile create mode 100644 arch/mips/mach-mtmips/mt7620/dram.c create mode 100644 arch/mips/mach-mtmips/mt7620/init.c create mode 100644 arch/mips/mach-mtmips/mt7620/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7620/mt7620.h create mode 100644 arch/mips/mach-mtmips/mt7620/serial.c create mode 100644 arch/mips/mach-mtmips/mt7620/sysc.c create mode 100644 arch/mips/mach-mtmips/mt7628/Kconfig create mode 100644 board/mediatek/mt7620/Kconfig create mode 100644 board/mediatek/mt7620/MAINTAINERS create mode 100644 board/mediatek/mt7620/Makefile create mode 100644 board/mediatek/mt7620/board.c create mode 100644 configs/mt7620_mt7530_rfb_defconfig create mode 100644 configs/mt7620_rfb_defconfig create mode 100644 drivers/clk/mtmips/clk-mt7620.c create mode 100644 drivers/gpio/mt7620_gpio.c create mode 100644 drivers/net/mt7620-eth.c create mode 100644 drivers/phy/mt7620-usb-phy.c create mode 100644 drivers/pinctrl/mtmips/pinctrl-mt7620.c create mode 100644 drivers/serial/serial_mt7620.c create mode 100644 drivers/spi/mt7620_spi.c create mode 100644 drivers/watchdog/mt7620_wdt.c create mode 100644 include/configs/mt7620.h create mode 100644 include/dt-bindings/clock/mt7620-clk.h create mode 100644 include/dt-bindings/reset/mt7620-reset.h -- 2.17.1

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[PATCH v3 0/7] mtd: spi-nor: Add support for Cypress s25hl-t/s25hs-t
by tkuw584924＠gmail.com 21 Jan '21

21 Jan '21

From: Takahiro Kuwano <Takahiro.Kuwano(a)infineon.com> The S25HL-T/S25HS-T family is the Cypress Semper Flash with Quad SPI. The datasheet can be found in https://community.cypress.com/docs/DOC-15165 Tested on Xilinx Zynq-7000 FPGA board. Takahiro Kuwano (7): mtd: spi-nor: Add Cypress manufacturer ID mtd: spi-nor-ids: Add Cypress s25hl-t/s25hs-t mtd: spi-nor: Add support for volatile QE bit mtd: spi-nor-core: Add Cypress manufacturer ID in set_4byte mtd: spi-nor-core: Add overlaid sector erase feature mtd: spi-nor-core: Add fixups for Cypress s25hl-t/s25hs-t mtd: spi-nor-tiny: Add fixups for Cypress s25hl-t/s25hs-t drivers/mtd/spi/spi-nor-core.c | 178 +++++++++++++++++++++++++++++++++ drivers/mtd/spi/spi-nor-ids.c | 24 +++++ drivers/mtd/spi/spi-nor-tiny.c | 73 ++++++++++++++ include/linux/mtd/spi-nor.h | 3 + 4 files changed, 278 insertions(+) --- Changes since v3: - Split into multiple patches Changes since v2: - Fixed typo in comment for spansion_overlaid_erase() - Fixed expressions for addr and len check in spansion_overlaid_erase() - Added device ID check to make the changes effective for S25 only - Added nor->setup() and fixup hooks based on the following patches https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-7-p.ya… https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-8-p.ya… https://patchwork.ozlabs.org/project/uboot/patch/20200904153500.3569-9-p.ya… -- 2.25.1

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[PATCH 1/1] ubifs: do not decide upon uninitialized variable
by Heinrich Schuchardt 20 Jan '21

20 Jan '21

Before 'if (err)' we have to initialize the variable otherwise we use a random value from the stack. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- fs/ubifs/io.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c index eb14b89544..9962cbe7eb 100644 --- a/fs/ubifs/io.c +++ b/fs/ubifs/io.c @@ -114,7 +114,7 @@ int ubifs_leb_read(const struct ubifs_info *c, int lnum, void *buf, int offs, int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs, int len) { - int err; + int err = 0; ubifs_assert(!c->ro_media && !c->ro_mount); if (c->ro_error) @@ -136,7 +136,7 @@ int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs, int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len) { - int err; + int err = 0; ubifs_assert(!c->ro_media && !c->ro_mount); if (c->ro_error) @@ -158,7 +158,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len) int ubifs_leb_unmap(struct ubifs_info *c, int lnum) { - int err; + int err = 0; ubifs_assert(!c->ro_media && !c->ro_mount); if (c->ro_error) @@ -179,7 +179,7 @@ int ubifs_leb_unmap(struct ubifs_info *c, int lnum) int ubifs_leb_map(struct ubifs_info *c, int lnum) { - int err; + int err = 0; ubifs_assert(!c->ro_media && !c->ro_mount); if (c->ro_error) -- 2.29.2

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[PATCH 1/1] fs: btrfs: simplify close_ctree_fs_info()
by Heinrich Schuchardt 20 Jan '21

20 Jan '21

At the beginning of close_ctree_fs_info() the value 0 is assigned to err and never changed before testing it. Let's get rid of the superfluous variable. Fixes: f06bfcf54d0e ("fs: btrfs: Crossport open_ctree_fs_info() from btrfs-progs") Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- fs/btrfs/disk-io.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 01e7cee520..b332ecb796 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1030,7 +1030,6 @@ out: int close_ctree_fs_info(struct btrfs_fs_info *fs_info) { int ret; - int err = 0; free_fs_roots_tree(&fs_info->fs_root_tree); @@ -1038,9 +1037,7 @@ int close_ctree_fs_info(struct btrfs_fs_info *fs_info) ret = btrfs_close_devices(fs_info->fs_devices); btrfs_cleanup_all_caches(fs_info); btrfs_free_fs_info(fs_info); - if (!err) - err = ret; - return err; + return ret; } int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid) -- 2.29.2

3 2

[PATCH] Fix squashfs failing to load sparse files
by Campbell Suter 20 Jan '21

20 Jan '21

SquashFS supports sprase blocks in files - that is, if a given block is composed only of zeros, it's not written to the output file to save space and it's on-disk length field is set to zero to indicate that. Previously the squashfs driver did not recognise that, and would attempt to read and decompress a zero-sized block, which obviously failed. The following command may be used to create a file for testing: cat <(dd if=/dev/urandom of=/dev/stdout bs=1M count=1) \ <(dd if=/dev/zero of=/dev/stdout bs=1M count=1) \ <(dd if=/dev/urandom of=/dev/stdout bs=1k count=200) >test_file Signed-off-by: Campbell Suter <campbell(a)snapit.group> --- fs/squashfs/sqfs.c | 54 ++++++++++++++++++++++++++++++---------------- 1 file changed, 35 insertions(+), 19 deletions(-) diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c index 608a2bb454..2516d920f8 100644 --- a/fs/squashfs/sqfs.c +++ b/fs/squashfs/sqfs.c @@ -1309,7 +1309,7 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len, { char *dir = NULL, *fragment_block, *datablock = NULL, *data_buffer = NULL; char *fragment = NULL, *file = NULL, *resolved, *data; - u64 start, n_blks, table_size, data_offset, table_offset; + u64 start, n_blks, table_size, data_offset, table_offset, sparse_size; int ret, j, i_number, datablk_count = 0; struct squashfs_super_block *sblk = ctxt.sblk; struct squashfs_fragment_block_entry frag_entry; @@ -1443,28 +1443,43 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len, n_blks = DIV_ROUND_UP(table_size + table_offset, ctxt.cur_dev->blksz); - data_buffer = malloc_cache_aligned(n_blks * ctxt.cur_dev->blksz); + /* Don't load any data for sparse blocks */ + if (finfo.blk_sizes[j] == 0) { + n_blks = 0; + table_offset = 0; + data_buffer = NULL; + data = NULL; + } else { + data_buffer = malloc_cache_aligned(n_blks * ctxt.cur_dev->blksz); - if (!data_buffer) { - ret = -ENOMEM; - goto out; - } + if (!data_buffer) { + ret = -ENOMEM; + goto out; + } - ret = sqfs_disk_read(start, n_blks, data_buffer); - if (ret < 0) { - /* - * Possible causes: too many data blocks or too large - * SquashFS block size. Tip: re-compile the SquashFS - * image with mksquashfs's -b <block_size> option. - */ - printf("Error: too many data blocks to be read.\n"); - goto out; - } + ret = sqfs_disk_read(start, n_blks, data_buffer); + if (ret < 0) { + /* + * Possible causes: too many data blocks or too large + * SquashFS block size. Tip: re-compile the SquashFS + * image with mksquashfs's -b <block_size> option. + */ + printf("Error: too many data blocks to be read.\n"); + goto out; + } - data = data_buffer + table_offset; + data = data_buffer + table_offset; + } /* Load the data */ - if (SQFS_COMPRESSED_BLOCK(finfo.blk_sizes[j])) { + if (finfo.blk_sizes[j] == 0) { + /* This is a sparse block */ + sparse_size = get_unaligned_le32(&sblk->block_size); + if ((*actread + sparse_size) > len) + sparse_size = len - *actread; + memset(buf + *actread, 0, sparse_size); + *actread += sparse_size; + } else if (SQFS_COMPRESSED_BLOCK(finfo.blk_sizes[j])) { dest_len = get_unaligned_le32(&sblk->block_size); ret = sqfs_decompress(&ctxt, datablock, &dest_len, data, table_size); @@ -1483,7 +1498,8 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len, } data_offset += table_size; - free(data_buffer); + if (data_buffer) + free(data_buffer); data_buffer = NULL; if (*actread >= len) break; -- 2.28.0

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[PATCH 0/4] fs: btrfs: coverity fixes
by Qu Wenruo 20 Jan '21

20 Jan '21

Most of the coverity reports are at least a good hint to us to improve the code style. Although there are some false alerts, but it's really hard to teach coverity to be a real human (yet), thus fix the warning even it's just false alerts. Qu Wenruo (4): fs: btrfs: inode: handle uninitialized type before returning it fs: btrfs: volumes: prevent overflow for multiplying fs: btrfs: initialize @ret to 0 to prevent uninitialized return value fs: btrfs: initialize @ii in show_dir() to make coverity happy fs/btrfs/btrfs.c | 4 ++-- fs/btrfs/inode.c | 6 +++++- fs/btrfs/volumes.c | 4 ++-- 3 files changed, 9 insertions(+), 5 deletions(-) -- 2.29.1

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[PATCH v2 0/2] Use RNG to get random behaviour
by matthias.bgg＠kernel.org 20 Jan '21

20 Jan '21

From: Matthias Brugger <mbrugger(a)suse.com> For now bootp and uuid code use a weak seed for generating random data. U-Boot as support for RNG devices now, so we should change to code to use them if they are present. This will help mitigate issues like seen in CVE-2019-11690. Changes in v2: - fix dm_rng_read() parameters - add missing include - fix dm_rng_read() parameters - add missing include file Matthias Brugger (2): lib: uuid: use RNG device if present net: Use NDRNG device in srand_mac() lib/uuid.c | 21 ++++++++++++++++++--- net/net_rand.h | 19 ++++++++++++++++++- 2 files changed, 36 insertions(+), 4 deletions(-) -- 2.29.2

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[PATCH 1/1] Dockerfile: compile QEMU for Nokia N900 emulation
by Heinrich Schuchardt 20 Jan '21

20 Jan '21

For the Nokia N900 emulation we need a special QEMU version. Up to now we compile it in the Gitlab runner. By compiling it in Docker we can reduce the Gitlab job duration. To avoid naming conflicts the QEMU binary is stored as /opt/qemu/bin/qemu-system-n900. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- Dockerfile | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Dockerfile b/Dockerfile index 209e008..bc3cdee 100644 --- a/Dockerfile +++ b/Dockerfile @@ -171,6 +171,16 @@ RUN git clone git://git.qemu.org/qemu.git /tmp/qemu && \ make -j$(nproc) all install && \ rm -rf /tmp/qemu +# Compile QEMU for Nokia N900 emulation +# Last working commit is 8f8d8e0796efe1a6f34cdd83fb798f3c41217ec1 +RUN git clone https://git.linaro.org/qemu/qemu-linaro.git /tmp/qemu && \ + cd /tmp/qemu && \ + git checkout 8f8d8e0796efe1a6f34cdd83fb798f3c41217ec1 && \ + ./configure --enable-system --target-list=arm-softmmu --disable-sdl --disable-gtk --disable-curses --audio-drv-list= --audio-card-list= --disable-werror --disable-xen --disable-xen-pci-passthrough --disable-brlapi --disable-vnc --disable-curl --disable-slirp --disable-kvm --disable-user --disable-linux-user --disable-bsd-user --disable-guest-base --disable-uuid --disable-vde --disable-linux-aio --disable-cap-ng --disable-attr --disable-blobs --disable-docs --disable-spice --disable-libiscsi --disable-smartcard-nss --disable-usb-redir --disable-guest-agent --disable-seccomp --disable-glusterfs --disable-nptl --disable-fdt && \ + make -j$(nproc) && \ + cp arm-softmmu/qemu-system-arm /opt/qemu/bin/qemu-system-n900 && \ + rm -rf /tmp/qemu + # Create our user/group RUN echo uboot ALL=NOPASSWD: ALL > /etc/sudoers.d/uboot RUN useradd -m -U uboot -- 2.27.0

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