December 2017 - U-Boot

[U-Boot] [PATCH] power: Rearrange code to guard power command with CONFIG_SPL_BUILD guard
by Tom Rini 22 Dec '17

22 Dec '17

In order to discard this code when unused in SPL we need to guard the command with a check for CONFIG_SPL_BUILD and we rearrange the code slightly to make this cleaner. Cc: Jaehoon Chung <jh80.chung(a)samsung.com> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- drivers/power/power_core.c | 61 ++++++++++++++++++++++------------------------ 1 file changed, 29 insertions(+), 32 deletions(-) diff --git a/drivers/power/power_core.c b/drivers/power/power_core.c index b72286d42961..46840a33e02f 100644 --- a/drivers/power/power_core.c +++ b/drivers/power/power_core.c @@ -47,36 +47,6 @@ int pmic_set_output(struct pmic *p, u32 reg, int out, int on) return 0; } -static void pmic_show_info(struct pmic *p) -{ - printf("PMIC: %s\n", p->name); -} - -static int pmic_dump(struct pmic *p) -{ - int i, ret; - u32 val; - - if (!p) { - puts("Wrong PMIC name!\n"); - return -ENODEV; - } - - pmic_show_info(p); - for (i = 0; i < p->number_of_regs; i++) { - ret = pmic_reg_read(p, i, &val); - if (ret) - puts("PMIC: Registers dump failed\n"); - - if (!(i % 8)) - printf("\n0x%02x: ", i); - - printf("%08x ", val); - } - puts("\n"); - return 0; -} - struct pmic *pmic_alloc(void) { struct pmic *p; @@ -108,7 +78,33 @@ struct pmic *pmic_get(const char *s) return NULL; } -const char *power_get_interface(int interface) +#ifndef CONFIG_SPL_BUILD +static int pmic_dump(struct pmic *p) +{ + int i, ret; + u32 val; + + if (!p) { + puts("Wrong PMIC name!\n"); + return -ENODEV; + } + + printf("PMIC: %s\n", p->name); + for (i = 0; i < p->number_of_regs; i++) { + ret = pmic_reg_read(p, i, &val); + if (ret) + puts("PMIC: Registers dump failed\n"); + + if (!(i % 8)) + printf("\n0x%02x: ", i); + + printf("%08x ", val); + } + puts("\n"); + return 0; +} + +static const char *power_get_interface(int interface) { const char *power_interface[] = {"I2C", "SPI", "|+|-|"}; return power_interface[interface]; @@ -125,7 +121,7 @@ static void pmic_list_names(void) } } -int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +static int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { u32 ret, reg, val; char *cmd, *name; @@ -221,3 +217,4 @@ U_BOOT_CMD( "pmic name bat state - write register\n" "pmic name bat charge - write register\n" ); +#endif -- 2.7.4

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[U-Boot] [PATCH v5 0/2] Generic firmware loader
by tien.fong.chee＠intel.com 22 Dec '17

22 Dec '17

From: Tien Fong Chee <tien.fong.chee(a)intel.com> This patchset contains generic firmware loader which is very close to Linux firmware loader but for U-Boot framework. Generic firmware loader can be used load whatever into target location, and then consumer driver would use it to program whatever, ie. the FPGA. This version mainly resolved comments from Lothar Waßmann, and Lukasz Majewski in [v4]. This series is working on top of u-boot.git - http://git.denx.de/u-boot.git . [v4]: https://www.mail-archive.com/u-boot@lists.denx.de/msg272432.html v4 -> v5 changes: ----------------- - Changed the env variable name to lower case. - Added memory freeing function in failure case. - Assign valid pointer to *firmware_p only when everything is OK. - Removed the casting on void pointer when assigning to any type pointer. - Fixed with the right return code. Patchset history ---------------- [v1]: https://www.mail-archive.com/u-boot@lists.denx.de/msg271905.html [v2]: https://www.mail-archive.com/u-boot@lists.denx.de/msg271979.html [v3]: https://www.mail-archive.com/u-boot@lists.denx.de/msg272039.html Tien Fong Chee (2): spl: Remove static declaration on spl_mmc_find_device function common: Generic firmware loader for file system common/Makefile | 1 + common/fs_loader.c | 311 +++++++++++++++++++++++++++++++++++++++++++++ common/spl/spl_mmc.c | 2 +- doc/README.firmware_loader | 76 +++++++++++ include/fs_loader.h | 28 ++++ include/spl.h | 2 + 6 files changed, 419 insertions(+), 1 deletion(-) create mode 100644 common/fs_loader.c create mode 100644 doc/README.firmware_loader create mode 100644 include/fs_loader.h -- 2.2.0

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[U-Boot] [PATCH 1/2] disk: part: scan the disk if the part_type is unknow
by Kever Yang 22 Dec '17

22 Dec '17

We can get the new part table when we write a new partition table to a blank disk with this patch, or else we have to reset the board to get new partition table. Signed-off-by: Kever Yang <kever.yang(a)rock-chips.com> --- disk/part.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/disk/part.c b/disk/part.c index c04e91a..b007138 100644 --- a/disk/part.c +++ b/disk/part.c @@ -24,16 +24,28 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef HAVE_BLOCK_DEVICE -static struct part_driver *part_driver_lookup_type(int part_type) +static struct part_driver *part_driver_lookup_type(struct blk_desc *dev_desc) { struct part_driver *drv = ll_entry_start(struct part_driver, part_driver); const int n_ents = ll_entry_count(struct part_driver, part_driver); struct part_driver *entry; - for (entry = drv; entry != drv + n_ents; entry++) { - if (part_type == entry->part_type) - return entry; + if (dev_desc->part_type == PART_TYPE_UNKNOWN) { + for (entry = drv; entry != drv + n_ents; entry++) { + int ret; + + ret = entry->test(dev_desc); + if (!ret) { + dev_desc->part_type = entry->part_type; + return entry; + } + } + } else { + for (entry = drv; entry != drv + n_ents; entry++) { + if (dev_desc->part_type == entry->part_type) + return entry; + } } /* Not found */ @@ -286,7 +298,7 @@ void part_print(struct blk_desc *dev_desc) { struct part_driver *drv; - drv = part_driver_lookup_type(dev_desc->part_type); + drv = part_driver_lookup_type(dev_desc); if (!drv) { printf("## Unknown partition table type %x\n", dev_desc->part_type); @@ -315,7 +327,7 @@ int part_get_info(struct blk_desc *dev_desc, int part, info->type_guid[0] = 0; #endif - drv = part_driver_lookup_type(dev_desc->part_type); + drv = part_driver_lookup_type(dev_desc); if (!drv) { debug("## Unknown partition table type %x\n", dev_desc->part_type); -- 1.9.1

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[U-Boot] [PATCH 1/2] mmc: sunxi: Support cd-inverted DT property
by Tuomas Tynkkynen 21 Dec '17

21 Dec '17

Commit 8620f384098b ("dm: sunxi: Linksprite_pcDuino3: Correct polarity of MMC card detect") claims that the Pcduino3 device tree has an incorrect polarity for the card detect pin, but the actual problem is that unlike the Linux MMC driver, the U-Boot driver isn't respecting the cd-invert property (see Documentation/devicetree/bindings/mmc/mmc.txt) which tells that the card detect signal level should be inverted. Fix this properly by adding support for the cd-inverted property while reverting the original commit at the same time. While at it, I noticed the driver always enables pullups for the card detect line, which is not right if the card detect GPIO is active-high, so fix that as well. Signed-off-by: Tuomas Tynkkynen <tuomas(a)tuxera.com> --- arch/arm/dts/sun7i-a20-pcduino3.dts | 2 +- drivers/mmc/sunxi_mmc.c | 12 ++++++++++-- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/arch/arm/dts/sun7i-a20-pcduino3.dts b/arch/arm/dts/sun7i-a20-pcduino3.dts index 37b1e0ee9b..1a8b39be1d 100644 --- a/arch/arm/dts/sun7i-a20-pcduino3.dts +++ b/arch/arm/dts/sun7i-a20-pcduino3.dts @@ -164,7 +164,7 @@ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; vmmc-supply = <&reg_vcc3v3>; bus-width = <4>; - cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ cd-inverted; status = "okay"; }; diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 4edb4be46c..7cc7303570 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -30,6 +30,7 @@ struct sunxi_mmc_priv { uint32_t *mclkreg; unsigned fatal_err; struct gpio_desc cd_gpio; /* Change Detect GPIO */ + int cd_inverted; struct sunxi_mmc *reg; struct mmc_config cfg; }; @@ -545,7 +546,7 @@ static int sunxi_mmc_getcd(struct udevice *dev) struct sunxi_mmc_priv *priv = dev_get_priv(dev); if (dm_gpio_is_valid(&priv->cd_gpio)) - return dm_gpio_get_value(&priv->cd_gpio); + return dm_gpio_get_value(&priv->cd_gpio) ^ priv->cd_inverted; return 1; } @@ -606,8 +607,15 @@ static int sunxi_mmc_probe(struct udevice *dev) if (!gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN)) { int cd_pin = gpio_get_number(&priv->cd_gpio); + int cd_state = priv->cd_gpio.flags & GPIOD_ACTIVE_LOW ? 0 : 1; - sunxi_gpio_set_pull(cd_pin, SUNXI_GPIO_PULL_UP); + priv->cd_inverted = dev_read_bool(dev, "cd-inverted"); + cd_state ^= priv->cd_inverted; + + if (cd_state) + sunxi_gpio_set_pull(cd_pin, SUNXI_GPIO_PULL_DOWN); + else + sunxi_gpio_set_pull(cd_pin, SUNXI_GPIO_PULL_UP); } upriv->mmc = &plat->mmc; -- 2.15.0

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[U-Boot] Please pull u-boot-x86
by Bin Meng 21 Dec '17

21 Dec '17

Hi Tom, The following changes since commit b55c89ce0207d3a504238c1b8f268c56035656a3: Merge git://git.denx.de/u-boot-spi (2017-12-19 07:57:40 -0500) are available in the git repository at: git://git.denx.de/u-boot-x86.git for you to fetch changes up to 1602d215b595b9cf4be460101f5c8892623fe3a0: x86: tangier: Use official ACPI HID for FLIS IP (2017-12-21 09:18:05 +0800) ---------------------------------------------------------------- Andy Shevchenko (1): x86: tangier: Use official ACPI HID for FLIS IP arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) Regards, Bin

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[U-Boot] [GIT] Pull request: u-boot-dfu (20.12.2017)
by Lukasz Majewski 21 Dec '17

21 Dec '17

Dear Marek, The following changes since commit 8cd368294e917e205f61b2c66cdeed6f4c08a100: power: pmic/regulator: Add basic support for TPS65910 (2017-12-20 13:47:18 +0100) are available in the git repository at: git://git.denx.de/u-boot-dfu.git for you to fetch changes up to e3d35f7cf7eeb4fec97e34f6efbb68ad7220c006: rockchip: rk3288: enable rockusb support on rk3288 based device (2017-12-20 13:47:19 +0100) ---------------------------------------------------------------- Eddie Cai (4): usb: rockchip: add the rockusb gadget usb: rockchip: add rockusb command rockchip:usb: add a simple readme for rockusb rockchip: rk3288: enable rockusb support on rk3288 based device MAINTAINERS | 7 + arch/arm/include/asm/arch-rockchip/f_rockusb.h | 133 ++++++++++ arch/arm/mach-rockchip/Kconfig | 2 + cmd/Kconfig | 8 + cmd/Makefile | 1 + cmd/rockusb.c | 74 ++++++ configs/chromebit_mickey_defconfig | 7 + configs/chromebook_jerry_defconfig | 7 + configs/chromebook_minnie_defconfig | 7 + configs/evb-rk3288_defconfig | 9 + configs/fennec-rk3288_defconfig | 5 + configs/firefly-rk3288_defconfig | 7 + configs/miqi-rk3288_defconfig | 5 + configs/phycore-rk3288_defconfig | 6 + configs/popmetal-rk3288_defconfig | 5 + configs/rock2_defconfig | 8 + configs/tinker-rk3288_defconfig | 5 + configs/vyasa-rk3288_defconfig | 25 ++ doc/README.rockusb | 51 ++++ drivers/usb/gadget/Kconfig | 8 + drivers/usb/gadget/Makefile | 1 + drivers/usb/gadget/f_rockusb.c | 718 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 22 files changed, 1099 insertions(+) create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h create mode 100644 cmd/rockusb.c create mode 100644 doc/README.rockusb create mode 100644 drivers/usb/gadget/f_rockusb.c Travis-CI tests: https://travis-ci.org/lmajewski/u-boot-dfu/builds Checkpatch is clean. Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd(a)denx.de

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[U-Boot] [PATCH] am335x_hs_evm: Trim options in SPL to reduce binary size
by Tom Rini 21 Dec '17

21 Dec '17

The am335x_hs_evm runs into size constraint problems at times with various toolchains as changes come in due to the config have a large number of options in SPL (to showcase what is possible) while also having rather constrained binary limits. Gain some of this room back by lowering the loglevel, disabling HW partition support and switching over to the tiny FIT image support. Cc: Andrew F. Davis <afd(a)ti.com> Signed-off-by: Tom Rini <trini(a)konsulko.com> --- I'd really appreciate a run-time test of this patch if at all possible as I'm a little worried about TINY_FIT being incompatible with all of the security options. Thanks! --- configs/am335x_hs_evm_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig index 48b0e8583997..8eb304686dc7 100644 --- a/configs/am335x_hs_evm_defconfig +++ b/configs/am335x_hs_evm_defconfig @@ -13,10 +13,12 @@ CONFIG_ANDROID_BOOT_IMAGE=y CONFIG_FIT_IMAGE_POST_PROCESS=y CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y +CONFIG_LOGLEVEL=3 CONFIG_SYS_CONSOLE_INFO_QUIET=y CONFIG_VERSION_VARIABLE=y CONFIG_ARCH_MISC_INIT=y CONFIG_SPL=y +CONFIG_SPL_FIT_IMAGE_TINY=y # CONFIG_SPL_ENV_SUPPORT is not set # CONFIG_SPL_EXT_SUPPORT is not set CONFIG_SPL_MTD_SUPPORT=y @@ -37,6 +39,7 @@ CONFIG_DFU_RAM=y CONFIG_DM_I2C=y CONFIG_MISC=y CONFIG_DM_MMC=y +# CONFIG_MMC_HW_PARTITIONING is not set CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y CONFIG_NAND_OMAP_GPMC_PREFETCH=y @@ -61,5 +64,6 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0451 CONFIG_USB_GADGET_PRODUCT_NUM=0xd022 CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_USB_ETHER=y +CONFIG_SPL_TINY_MEMSET=y CONFIG_RSA=y CONFIG_LZO=y -- 2.7.4

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[U-Boot] [PATCH 0/3][v2] sf: Update spi-nor framework
by Prabhakar Kushwaha 21 Dec '17

21 Dec '17

SPI-NOR framework currently supports- - (1-1-1, 1-1-2, 1-1-4) read protocols - read latency(dummy bytes) are hardcoded with the assumption that the flash would support it. - No support of mode bits. - No support of flash size above 128Mib This patch set add support of 1-2-2, 1-4-4 read protocols. It ports Linux commits "mtd: spi-nor: add a stateless method to support memory size above 128Mib" and "mtd: spi-nor: parse Serial Flash Discoverable Parameters (SFDP) tables". It enables 4byte address opcode and run time flash parameters discovery including dummy cycle and mode cycle. Prabhakar Kushwaha (3): sf: Add support of 1-2-2, 1-4-4 IO READ protocols sf: add method to support memory size above 128Mib sf: parse Serial Flash Discoverable Parameters (SFDP) tables Changes for v2: Incorporated Cyrille Pitchen's comments drivers/mtd/spi/sf_internal.h | 231 ++++++++++++++++- drivers/mtd/spi/spi_flash.c | 589 +++++++++++++++++++++++++++++++++++++++++- include/spi_flash.h | 2 + 3 files changed, 808 insertions(+), 14 deletions(-) -- 2.7.4

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[U-Boot] [PATCH 0/3] sf: Update spi-nor framework
by Prabhakar Kushwaha 21 Dec '17

21 Dec '17

SPI-NOR framework currently supports- - (1-1-1, 1-1-2, 1-1-4) read protocols - read latency(dummy bytes) are hardcoded with the assumption that the flash would support it. - No support of mode bits. - No support of flash size above 128Mib This patch set add support of 1-2-2, 1-4-4 read protocols. It ports Linux commits "mtd: spi-nor: add a stateless method to support memory size above 128Mib" and "mtd: spi-nor: parse Serial Flash Discoverable Parameters (SFDP) tables". It enables 4byte address opcode and run time flash parameters discovery including dummy cycle and mode cycle. Prabhakar Kushwaha (3): sf: Add support of 1-2-2, 1-4-4 IO READ protocols sf: add method to support memory size above 128Mib sf: parse Serial Flash Discoverable Parameters (SFDP) tables drivers/mtd/spi/sf_internal.h | 230 +++++++++++++++- drivers/mtd/spi/spi_flash.c | 599 +++++++++++++++++++++++++++++++++++++++++- include/spi_flash.h | 2 + 3 files changed, 817 insertions(+), 14 deletions(-) -- 2.7.4

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[U-Boot] [PATCH v2 00/18] Add gmac support for rk3399-evb rv1108-evb rk3328-evb and rk3229-evb
by David Wu 21 Dec '17

21 Dec '17

This serie of patches add rmii interface support, and support more socs's gmac function, such as rv1108, rk3328 and rk3229. Changes in v2: - New patch - New patch - Add check whether the set rgmii/rmii function is a valid function pointer - Use current phy interface to set mac clock rate - Clean the grf offset at gmac_rockchip.c - New patch - New patch - New patch - New patch - New patch - New patch - New patch - New patch - New patch - New patch - New patch - New patch David Wu (18): rockchip: clk: Add mac clock set for rk3399 rockchip: dts: rk3399-evb: Change the tx/rx delay value for transmission quality rockchip: configs: Enable CONFIG_NET_RANDOM_ETHADDR for rk3288-evb rockchip: grf_rv1108.h: Fix the grf offsets rockchip: pinctrl: rv1108: Move the iomux definitions into pinctrl-driver net: gmac_rockchip: Add support for the RV1108 GMAC rockchip: pinctrl: rk3328: Move the iomux definitions into pinctrl-driver rockchip: pinctrl: Add rk3328 gmac pinctrl support clk: rockchip: Add rk3328 gamc clock support net: gmac_rockchip: Add rk3328 gmac support rockchip: configs: Enable GMAC configs for evb-rk3328 rockchip: dts: rk3328: Add gmac2io support rockchip: dts: rk3328-evb: Enable gmac2io for rk3328-evb rockchip: pinctrl: rk322x: Move the iomux definitions into pinctrl-driver rockchip: pinctrl: Add rk322x gmac pinctrl support clk: rockchip: Add rk322x gamc clock support net: gmac_rockchip: Add support for the RK3228 GMAC config: evb-rk3229: Enable rk gmac configs arch/arm/dts/rk3328-evb.dts | 30 ++ arch/arm/dts/rk3328.dtsi | 19 + arch/arm/dts/rk3399-evb.dts | 4 +- arch/arm/include/asm/arch-rockchip/grf_rk322x.h | 455 ------------------ arch/arm/include/asm/arch-rockchip/grf_rk3328.h | 113 ----- arch/arm/include/asm/arch-rockchip/grf_rv1108.h | 405 +--------------- arch/arm/mach-rockchip/rk322x-board-spl.c | 20 +- arch/arm/mach-rockchip/rk322x-board.c | 16 + board/rockchip/evb_rv1108/evb_rv1108.c | 15 + configs/evb-rk3229_defconfig | 5 + configs/evb-rk3288_defconfig | 1 + configs/evb-rk3328_defconfig | 5 + drivers/clk/rockchip/clk_rk322x.c | 13 + drivers/clk/rockchip/clk_rk3328.c | 20 + drivers/clk/rockchip/clk_rk3399.c | 21 +- drivers/net/gmac_rockchip.c | 259 ++++++++++- drivers/pinctrl/rockchip/pinctrl_rk322x.c | 591 ++++++++++++++++++++++++ drivers/pinctrl/rockchip/pinctrl_rk3328.c | 380 +++++++++++++++ drivers/pinctrl/rockchip/pinctrl_rv1108.c | 399 ++++++++++++++++ include/dt-bindings/clock/rk3328-cru.h | 6 +- 20 files changed, 1794 insertions(+), 983 deletions(-) -- 2.7.4

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