June 2019 - U-Boot

[U-Boot] [PATCH] ARM: davinci: Remove ipam390 linker script from Kconfig
by Adam Ford 05 Jun '19

05 Jun '19

With ipam390 support removed in we can remove the reference to the linker script since that case will never be true. Signed-off-by: Adam Ford <aford173(a)gmail.com> diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 61e84e5129..adc50922c8 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -134,7 +134,6 @@ source "board/davinci/da8xxevm/Kconfig" source "board/lego/ev3/Kconfig" config SPL_LDSCRIPT - default "board/$(BOARDDIR)/u-boot-spl-ipam390.lds" if TARGET_IPAM390 default "board/$(BOARDDIR)/u-boot-spl-da850evm.lds" endif -- 2.17.1

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[U-Boot] [PATCH v3 0/2] ARM: davinci: omapl138_lcdk: fix MMC/SD boot breakage
by Sekhar Nori 05 Jun '19

05 Jun '19

Hi, Here is a set of patches that fixes MMC/SD boot breakage introduced after 2018.09 release. This was tested with MMC/SD boot on OMAP-L138 LCDK. Peter, I dropped your Tested-by: because the patches changed. It will be great to get your testing done again. v3: Add call to spl_early_init() in 2/2 to take of DA850 EVM which uses device-tree in SPL. v2: Move console init to board_init_f() and drop spl_board_init() as its not needed anymore. Thanks, Sekhar Sekhar Nori (2): ARM: davinci: omal138_lcdk: fix MMC boot breakage due to driver model conversion ARM: davinci: SPL: fix BSS initialization arch/arm/mach-davinci/spl.c | 5 ++++- board/davinci/da8xxevm/omapl138_lcdk.c | 2 +- configs/da850_am18xxevm_defconfig | 1 - configs/da850evm_defconfig | 1 - configs/da850evm_nand_defconfig | 1 - configs/ipam390_defconfig | 1 - configs/omapl138_lcdk_defconfig | 1 - 7 files changed, 5 insertions(+), 7 deletions(-) -- 2.16.2

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[U-Boot] [PATCH V2] arm: omap3: Manually initialize GPIO if OF_CONTROL doesn't
by Adam Ford 05 Jun '19

05 Jun '19

The commong initialization code manually initializes the GPIO even when OF_CONTROL does it, so we can reduce the code size a bit by not doing it manually when we have device tree support. Using the omap3_logic board (dm3730), the sizes shrunk: Before: text data bss dec hex filename 561066 28596 116880 706542 ac7ee u-boot 55245 1605 1888 58738 e572 spl/u-boot-spl After text data bss dec hex filename 560898 28548 116872 706318 ac70e u-boot 55121 1557 1888 58566 e4c6 spl/u-boot-spl Signed-off-by: Adam Ford <aford173(a)gmail.com> --- V2: Fix accidentally checked in #if 1 instead of what I wanted diff --git a/arch/arm/mach-omap2/omap3/board.c b/arch/arm/mach-omap2/omap3/board.c index 2d25fc60a0..658ef8c1f1 100644 --- a/arch/arm/mach-omap2/omap3/board.c +++ b/arch/arm/mach-omap2/omap3/board.c @@ -34,6 +34,8 @@ static void omap3_invalidate_l2_cache_secure(void); #endif #ifdef CONFIG_DM_GPIO +#if !CONFIG_IS_ENABLED(OF_CONTROL) +/* Manually initialize GPIO banks when OF_CONTROL doesn't */ static const struct omap_gpio_platdata omap34xx_gpio[] = { { 0, OMAP34XX_GPIO1_BASE }, { 1, OMAP34XX_GPIO2_BASE }, @@ -51,7 +53,7 @@ U_BOOT_DEVICES(omap34xx_gpios) = { { "gpio_omap", &omap34xx_gpio[4] }, { "gpio_omap", &omap34xx_gpio[5] }, }; - +#endif #else static const struct gpio_bank gpio_bank_34xx[6] = { -- 2.17.1

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[U-Boot] [PATCH] ARM: da850evm: Fix reading MAC from SPI
by Adam Ford 05 Jun '19

05 Jun '19

The MAC address is located at at the last 64K of SPI Flash, and it's 6 bytes long. This patch corrects both the length and starting byte of the MAC address. Signed-off-by: Adam Ford <aford173(a)gmail.com> diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c index 1bc26828bf..a90b7a3538 100644 --- a/board/davinci/da8xxevm/da850evm.c +++ b/board/davinci/da8xxevm/da850evm.c @@ -62,7 +62,7 @@ static int get_mac_addr(u8 *addr) return -1; } - ret = spi_flash_read(flash, (CFG_MAC_ADDR_OFFSET) + 1, 7, addr); + ret = spi_flash_read(flash, (CFG_MAC_ADDR_OFFSET), 6, addr); if (ret) { printf("Error - unable to read MAC address from SPI flash.\n"); return -1; -- 2.17.1

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[U-Boot] [PATCH v2 0/2] davinci: remove leftover low-level routines
by Bartosz Golaszewski 05 Jun '19

05 Jun '19

From: Bartosz Golaszewski <bgolaszewski(a)baylibre.com> I'm resending my earlier patch together with David's commit that makes this series not break the build for LEGO EV3. Bartosz Golaszewski (1): arm: davinci: remove leftover assembly David Lechner (1): configs/legoev3: define CONFIG_SKIP_LOWLEVEL_INIT arch/arm/mach-davinci/Makefile | 4 - arch/arm/mach-davinci/lowlevel_init.S | 692 -------------------------- include/configs/legoev3.h | 1 + 3 files changed, 1 insertion(+), 696 deletions(-) delete mode 100644 arch/arm/mach-davinci/lowlevel_init.S -- 2.21.0

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[U-Boot] [PATCH] cmd/led: check subcommand "list" instead "l"
by Heiko Schocher 05 Jun '19

05 Jun '19

current implementation for checking if "led list" command is called checks only if "l" is passed to the led command. This prevents switching leds with name which starts also with a "l". So check for passing "list". While at it, also fix a typo in led command usage. Signed-off-by: Heiko Schocher <hs(a)denx.de> --- clean travis build, see: https://travis-ci.org/hsdenx/u-boot-test/builds/537359553 cmd/led.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/led.c b/cmd/led.c index fc07ca95a3..403abbc6bc 100644 --- a/cmd/led.c +++ b/cmd/led.c @@ -85,7 +85,7 @@ int do_led(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (argc < 2) return CMD_RET_USAGE; led_label = argv[1]; - if (*led_label == 'l') + if (strncmp(led_label, "list", 4) == 0) return list_leds(); cmd = argc > 2 ? get_led_cmd(argv[2]) : LEDST_COUNT; @@ -137,6 +137,6 @@ U_BOOT_CMD( led, 4, 1, do_led, "manage LEDs", "<led_label> on|off|toggle" BLINK "\tChange LED state\n" - "led [<led_label>\tGet LED state\n" + "led [<led_label>]\tGet LED state\n" "led list\t\tshow a list of LEDs" ); -- 2.21.0

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[U-Boot] [PATCH] board: am335x/mux: configure the pins for 8-bit data transfer on MMC1
by Jean-Jacques Hiblot 05 Jun '19

05 Jun '19

This is required for proper operation of the 8-bit data transfers. This fixes transient errors seen on BeagleBone Black. Signed-off-by: Jean-Jacques Hiblot <jjhiblot(a)ti.com> --- board/ti/am335x/mux.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c index 37a599768b..6e1ede3933 100644 --- a/board/ti/am335x/mux.c +++ b/board/ti/am335x/mux.c @@ -93,6 +93,10 @@ static struct module_pin_mux mmc0_pin_mux_sk_evm[] = { }; static struct module_pin_mux mmc1_pin_mux[] = { + {OFFSET(gpmc_ad7), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT7 */ + {OFFSET(gpmc_ad6), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT6 */ + {OFFSET(gpmc_ad5), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT5 */ + {OFFSET(gpmc_ad4), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT4 */ {OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */ {OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */ {OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */ -- 2.17.1

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[U-Boot] [PATCH] board/BuR/common: fix detection for PSC/STM resetcontroller
by Hannes Schmelzer 05 Jun '19

05 Jun '19

Signed-off-by: Hannes Schmelzer <hannes.schmelzer(a)br-automation.com> --- board/BuR/common/br_resetc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/board/BuR/common/br_resetc.c b/board/BuR/common/br_resetc.c index 190f141..c8cc73a 100644 --- a/board/BuR/common/br_resetc.c +++ b/board/BuR/common/br_resetc.c @@ -64,6 +64,7 @@ static int resetc_init(void) return -1; } + resetc.is_psoc = 1; rc = dm_i2c_probe(i2cbus, RSTCTRL_ADDR_PSOC, 0, &resetc.i2cdev); if (rc) { -- 2.7.4

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[U-Boot] [PATCH] pci: Avoid assigning PCI resources that are below 0x1000
by Bin Meng 05 Jun '19

05 Jun '19

commit b7598a43f2b4 ("[PATCH] Avoid assigning PCI resources from zero address") only moved the bus lower address to 0x1000 if the given bus start address is zero. The comment said 0x1000 is a reasonable starting value, hence we'd better apply the same adjustment when the given bus start address is below 0x1000. Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> --- drivers/pci/pci_auto_common.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pci_auto_common.c b/drivers/pci/pci_auto_common.c index 1837873..3ff42f2 100644 --- a/drivers/pci/pci_auto_common.c +++ b/drivers/pci/pci_auto_common.c @@ -21,9 +21,12 @@ void pciauto_region_init(struct pci_region *res) /* * Avoid allocating PCI resources from address 0 -- this is illegal * according to PCI 2.1 and moreover, this is known to cause Linux IDE - * drivers to fail. Use a reasonable starting value of 0x1000 instead. + * drivers to fail. Use a reasonable starting value of 0x1000 instead + * if the bus start address is below 0x1000. */ - res->bus_lower = res->bus_start ? res->bus_start : 0x1000; + if (res->bus_start < 0x1000) + res->bus_start = 0x1000; + res->bus_lower = res->bus_start; } void pciauto_region_align(struct pci_region *res, pci_size_t size) -- 2.7.4

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[U-Boot] Pull request: u-boot-riscv/master
by uboot＠andestech.com 05 Jun '19

05 Jun '19

Hi Tom, Please pull some riscv updates: - Support Microchip MPFS Icicle board. - Enable e1000 and nvme support for qemu. - Enable PCI host ECAM generic driver for qemu. - Increase the environment size to 128kB for qemu. https://travis-ci.org/rickchen36/u-boot-riscv/builds/541565696 Thanks Rick The following changes since commit 38c2a8a00132b4dcc6a0bb5baf5146b9eb9eb2d2: Merge tag 'efi-2019-07-rc4' of git://git.denx.de/u-boot-efi (2019-06-02 18:19:45 -0400) are available in the Git repository at: git://git.denx.de/u-boot-riscv.git for you to fetch changes up to 39494822e3a639c8b5d60538d1dcae17bcf3c5f6: riscv: Add Microchip MPFS Icicle board support (2019-06-05 13:19:24 +0800) ---------------------------------------------------------------- Bin Meng (2): riscv: qemu: Enable PCI host ECAM generic driver riscv: qemu: Enable e1000 and nvme support Karsten Merker (1): riscv: increase the environment size for the qemu-riscv platform to 128kB Padmarao Begari (1): riscv: Add Microchip MPFS Icicle board support arch/riscv/Kconfig | 4 ++++ board/emulation/qemu-riscv/Kconfig | 6 ++++++ board/microchip/mpfs_icicle/Kconfig | 26 ++++++++++++++++++++++++++ board/microchip/mpfs_icicle/MAINTAINERS | 7 +++++++ board/microchip/mpfs_icicle/Makefile | 7 +++++++ board/microchip/mpfs_icicle/mpfs_icicle.c | 30 ++++++++++++++++++++++++++++++ configs/microchip_mpfs_icicle_defconfig | 8 ++++++++ include/configs/microchip_mpfs_icicle.h | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ include/configs/qemu-riscv.h | 2 +- 9 files changed, 152 insertions(+), 1 deletion(-) create mode 100644 board/microchip/mpfs_icicle/Kconfig create mode 100644 board/microchip/mpfs_icicle/MAINTAINERS create mode 100644 board/microchip/mpfs_icicle/Makefile create mode 100644 board/microchip/mpfs_icicle/mpfs_icicle.c create mode 100644 configs/microchip_mpfs_icicle_defconfig create mode 100644 include/configs/microchip_mpfs_icicle.h

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