January 2019 - U-Boot

[U-Boot] [PATCH 0/2] net: phy: allow disabling SmartEEE for Atheros PHYs
by Vladimir Oltean 22 Jan '19

22 Jan '19

The first patch moves the implementations of phy_read_mmd_indirect and phy_write_mmd_indirect from the TI PHY driver into the core PHY driver code, and the second patch makes use of these functions to allow users to disable SmartEEE. Vladimir Oltean (2): net: phy: promote phy_{read,write}_mmd_indirect from ti.c to generic code net: phy: at803x: Address packet drops at low traffic rate due to SmartEEE feature drivers/net/phy/Kconfig | 21 +++++++++++++ drivers/net/phy/atheros.c | 28 +++++++++++++++++ drivers/net/phy/phy.c | 68 ++++++++++++++++++++++++++++++++++++++++++ drivers/net/phy/ti.c | 76 ----------------------------------------------- include/linux/mdio.h | 10 +++++++ include/phy.h | 37 +++++++++++++++++++++++ 6 files changed, 164 insertions(+), 76 deletions(-) -- 2.7.4

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[U-Boot] [PATCH 1/1] efi_loader: GetNextVariableName() relies on REGEX
by Heinrich Schuchardt 22 Jan '19

22 Jan '19

Our implementation of GetNextVariableName() relies on CONFIG_REGEX=y. So EFI_LOADER has to select it. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- lib/efi_loader/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig index b921ea8821..f5de005ff8 100644 --- a/lib/efi_loader/Kconfig +++ b/lib/efi_loader/Kconfig @@ -8,6 +8,7 @@ config EFI_LOADER default y select LIB_UUID select HAVE_BLOCK_DEVICE + select REGEX imply CFB_CONSOLE_ANSI help Select this option if you want to run EFI applications (like grub2) -- 2.20.1

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[U-Boot] [PATCH v3 0/2] efi_loader: add GetNextVariableName
by Heinrich Schuchardt 22 Jan '19

22 Jan '19

In this patch series GetNextVariableName runtime service is implemented. v3 rebase on efi-next v2 update variable_name_size in GetNextVariableName add more comments change some internal variable names AKASHI Takahiro (2): efi_loader: implement GetNextVariableName() efi_selftest: fix variables test for GetNextVariableName() lib/efi_loader/efi_variable.c | 154 +++++++++++++++++++++- lib/efi_selftest/efi_selftest_variables.c | 13 +- 2 files changed, 160 insertions(+), 7 deletions(-) -- 2.20.1

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[U-Boot] [PATCH 1/1] efi_loader: fix GetNextVariableName
by Heinrich Schuchardt 22 Jan '19

22 Jan '19

Our current implementation of GetNextVariableName() first collects all EFI variables. If none is found at all hexport_r() returns a zero length string terminated by \0 and the value 1 as number of bytes in the returned buffer. In this case GetNextVariableName() has to return EFI_NOT_FOUND. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- lib/efi_loader/efi_variable.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index 537006e50a..2a5b202881 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -356,7 +356,8 @@ efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size, list_len = hexport_r(&env_htab, '\n', H_MATCH_REGEX | H_MATCH_KEY, &efi_variables_list, 0, 1, regexlist); - if (list_len <= 0) + /* 1 indicates that no match was found */ + if (list_len <= 1) return EFI_EXIT(EFI_NOT_FOUND); variable = efi_variables_list; -- 2.20.1

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[U-Boot] u-boot-dm failures in "ut dm bootcount"
by Stephen Warren 22 Jan '19

22 Jan '19

Simon, In the latest u-boot-dm.git, sandbox fails as follows: => ut dm bootcount Test: dm_test_bootcount: bootcount.c /var/lib/jenkins/workspace/u-boot-denx_uboot_dm-master-build/src/u-boot/test/dm/bootcount.c:18, dm_test_bootcount(): 0 == uclass_get_device(UCLASS_BOOTCOUNT, 0, &dev): Expected 0, got -19 Test: dm_test_bootcount: bootcount.c (flat tree) /var/lib/jenkins/workspace/u-boot-denx_uboot_dm-master-build/src/u-boot/test/dm/bootcount.c:18, dm_test_bootcount(): 0 == uclass_get_device(UCLASS_BOOTCOUNT, 0, &dev): Expected 0, got -19 Failures: 2

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[U-Boot] [PATCH v5 00/26] clk: Add Allwinner CLK, RESET support
by Jagan Teki 22 Jan '19

22 Jan '19

Although the previous version[1] is properly handled the clock gates with enable and disable management, but this series is trying to add some more complex Allwinner CLK architecture by handling parent clock and other CLK attributes. Allwinner Clock control unit comprises of parent clocks, gates, multiplexers, dividers, multipliers, pre/post dividers and flags etc. So, the U-Boot implementation of ccu has divided into gates and tree. gates are generic clock configuration of enable/disable bit management and these can be handled via ccu_clock_gate, which is almost same as previous version changes. Tree clock has more Allwinner CLK attributes like clock type, fixed clocks, misc clocks, mp, nk, nkm, nkmp, pre/post div, flags etc and these can be managed via ccu_clock_tree. On top of initial clock gates supported from previous version, this series is trying to add support for MP, NK, MISC, FIXED clock types with get_rate functionality and that can eventually used by uart driver. On the summary, this would be an initial infrasture that can fit into remaining clock handle support like set_rate, so the rest of code will add on the requirement basics. Once this is fine, I will try to add code for other parts especially for MMC since we have migration deadline for BLK, MMC, SCSI. So, please do let me know if anyone have any inputs. All these changes available at u-boot-sunxi/clk-next thanks, Jagan. [1] https://patchwork.ozlabs.org/cover/962226/ Jagan Teki (26): clk: Add Allwinner A64 CLK driver reset: Add Allwinner RESET driver clk: sunxi: Add Allwinner H3/H5 CLK driver clk: sunxi: Add Allwinner A10/A20 CLK driver clk: sunxi: Add Allwinner A10s/A13 CLK driver clk: sunxi: Add Allwinner A31 CLK driver clk: sunxi: Add Allwinner A23/A33 CLK driver clk: sunxi: Add Allwinner A83T CLK driver clk: sunxi: Add Allwinner R40 CLK driver clk: sunxi: Add Allwinner V3S CLK driver clk: sunxi: Implement UART clocks clk: sunxi: Implement UART resets clk: sunxi: Add Allwinner H6 CLK driver sunxi: A64: Update sun50i-a64-ccu.h clk: sunxi: Add ccu clock tree support sunxi: Enable CLK phy: sun4i-usb: Use CLK and RESET support reset: Add reset valid musb-new: sunxi: Use CLK and RESET support sunxi: usb: Switch to Generic host controllers usb: host: Drop [e-o]hci-sunxi drivers clk: sunxi: Implement SPI clocks spi: sun4i: Add CLK support clk: sunxi: Implement A64 SPI clocks, resets spi: Add Allwinner A31 SPI driver board: sopine: Enable SPI/SPI-FLASH .../sun50i-a64-sopine-baseboard-u-boot.dtsi | 16 + arch/arm/include/asm/arch-sunxi/ccu.h | 284 +++++++++++++ arch/arm/mach-sunxi/Kconfig | 12 + configs/A10-OLinuXino-Lime_defconfig | 1 + configs/A10s-OLinuXino-M_defconfig | 1 + configs/A13-OLinuXinoM_defconfig | 1 + configs/A13-OLinuXino_defconfig | 1 + configs/A20-OLinuXino-Lime2-eMMC_defconfig | 1 + configs/A20-OLinuXino-Lime2_defconfig | 1 + configs/A20-OLinuXino-Lime_defconfig | 1 + configs/A20-Olimex-SOM204-EVB_defconfig | 1 + configs/Auxtek-T003_defconfig | 1 + configs/Auxtek-T004_defconfig | 1 + configs/Bananapi_defconfig | 1 + configs/Bananapi_m2m_defconfig | 1 + configs/Bananapro_defconfig | 1 + configs/CHIP_defconfig | 1 + configs/CHIP_pro_defconfig | 1 + configs/CSQ_CS908_defconfig | 1 + configs/Colombus_defconfig | 1 + configs/Cubieboard2_defconfig | 1 + configs/Cubieboard_defconfig | 1 + configs/Cubietruck_plus_defconfig | 1 + configs/Hummingbird_A31_defconfig | 1 + configs/Itead_Ibox_A20_defconfig | 1 + configs/Linksprite_pcDuino3_Nano_defconfig | 1 + configs/Linksprite_pcDuino3_defconfig | 1 + configs/Linksprite_pcDuino_defconfig | 1 + configs/MK808C_defconfig | 1 + configs/Marsboard_A10_defconfig | 1 + configs/Mele_A1000G_quad_defconfig | 1 + configs/Mele_A1000_defconfig | 1 + configs/Mele_I7_defconfig | 1 + configs/Mele_M3_defconfig | 1 + configs/Mele_M5_defconfig | 1 + configs/Mele_M9_defconfig | 1 + configs/Mini-X_defconfig | 1 + configs/Orangepi_defconfig | 1 + configs/Orangepi_mini_defconfig | 1 + configs/Sinlinx_SinA31s_defconfig | 1 + configs/Sinlinx_SinA33_defconfig | 1 + configs/Sinovoip_BPI_M2_Plus_defconfig | 1 + configs/Sinovoip_BPI_M2_defconfig | 1 + configs/Sinovoip_BPI_M3_defconfig | 1 + configs/Wexler_TAB7200_defconfig | 1 + configs/Wobo_i5_defconfig | 1 + configs/a64-olinuxino_defconfig | 1 + configs/ba10_tv_box_defconfig | 1 + configs/bananapi_m1_plus_defconfig | 1 + configs/bananapi_m64_defconfig | 1 + configs/ga10h_v1_1_defconfig | 1 + configs/h8_homlet_v2_defconfig | 1 + configs/i12-tvbox_defconfig | 1 + configs/icnova-a20-swac_defconfig | 1 + configs/inet1_defconfig | 1 + configs/inet_q972_defconfig | 1 + configs/jesurun_q5_defconfig | 1 + configs/libretech_all_h3_cc_h2_plus_defconfig | 1 + configs/libretech_all_h3_cc_h3_defconfig | 1 + configs/libretech_all_h3_cc_h5_defconfig | 1 + configs/mixtile_loftq_defconfig | 1 + configs/mk802_a10s_defconfig | 1 + configs/mk802_defconfig | 1 + configs/mk802ii_defconfig | 1 + configs/nanopi_a64_defconfig | 1 + configs/nanopi_m1_defconfig | 1 + configs/nanopi_m1_plus_defconfig | 1 + configs/nanopi_neo2_defconfig | 1 + configs/nanopi_neo_air_defconfig | 1 + configs/nanopi_neo_defconfig | 1 + configs/nanopi_neo_plus2_defconfig | 1 + configs/orangepi_2_defconfig | 1 + configs/orangepi_lite_defconfig | 1 + configs/orangepi_one_defconfig | 1 + configs/orangepi_pc2_defconfig | 1 + configs/orangepi_pc_defconfig | 1 + configs/orangepi_pc_plus_defconfig | 1 + configs/orangepi_plus2e_defconfig | 1 + configs/orangepi_plus_defconfig | 1 + configs/orangepi_prime_defconfig | 1 + configs/orangepi_r1_defconfig | 1 + configs/orangepi_win_defconfig | 1 + configs/orangepi_zero_defconfig | 1 + configs/orangepi_zero_plus2_defconfig | 1 + configs/orangepi_zero_plus_defconfig | 1 + configs/parrot_r16_defconfig | 1 + configs/pine64_plus_defconfig | 1 + configs/r7-tv-dongle_defconfig | 1 + configs/sopine_baseboard_defconfig | 8 + configs/sun8i_a23_evb_defconfig | 1 + configs/sunxi_Gemei_G9_defconfig | 1 + configs/tbs_a711_defconfig | 1 + drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 1 + drivers/clk/sunxi/Kconfig | 82 ++++ drivers/clk/sunxi/Makefile | 18 + drivers/clk/sunxi/clk_a10.c | 77 ++++ drivers/clk/sunxi/clk_a10s.c | 68 +++ drivers/clk/sunxi/clk_a23.c | 75 ++++ drivers/clk/sunxi/clk_a31.c | 82 ++++ drivers/clk/sunxi/clk_a64.c | 125 ++++++ drivers/clk/sunxi/clk_a83t.c | 75 ++++ drivers/clk/sunxi/clk_h3.c | 89 ++++ drivers/clk/sunxi/clk_h6.c | 53 +++ drivers/clk/sunxi/clk_r40.c | 88 ++++ drivers/clk/sunxi/clk_sunxi.c | 256 +++++++++++ drivers/clk/sunxi/clk_v3s.c | 59 +++ drivers/phy/allwinner/phy-sun4i-usb.c | 77 +++- drivers/reset/Kconfig | 8 + drivers/reset/Makefile | 1 + drivers/reset/reset-sunxi.c | 125 ++++++ drivers/spi/Kconfig | 6 + drivers/spi/Makefile | 1 + drivers/spi/sun4i_spi.c | 46 +- drivers/spi/sun6i_spi.c | 398 ++++++++++++++++++ drivers/usb/host/Kconfig | 2 + drivers/usb/host/Makefile | 2 - drivers/usb/host/ehci-sunxi.c | 204 --------- drivers/usb/host/ohci-sunxi.c | 233 ---------- drivers/usb/musb-new/sunxi.c | 81 ++-- include/configs/sun4i.h | 4 - include/configs/sun50i.h | 5 - include/configs/sun5i.h | 4 - include/configs/sun6i.h | 4 - include/configs/sun7i.h | 4 - include/configs/sun8i.h | 4 - include/configs/sunxi-common.h | 1 - include/dt-bindings/clock/sun50i-a64-ccu.h | 2 + include/reset.h | 11 + scripts/config_whitelist.txt | 2 - 130 files changed, 2248 insertions(+), 534 deletions(-) create mode 100644 arch/arm/dts/sun50i-a64-sopine-baseboard-u-boot.dtsi create mode 100644 arch/arm/include/asm/arch-sunxi/ccu.h create mode 100644 drivers/clk/sunxi/Kconfig create mode 100644 drivers/clk/sunxi/Makefile create mode 100644 drivers/clk/sunxi/clk_a10.c create mode 100644 drivers/clk/sunxi/clk_a10s.c create mode 100644 drivers/clk/sunxi/clk_a23.c create mode 100644 drivers/clk/sunxi/clk_a31.c create mode 100644 drivers/clk/sunxi/clk_a64.c create mode 100644 drivers/clk/sunxi/clk_a83t.c create mode 100644 drivers/clk/sunxi/clk_h3.c create mode 100644 drivers/clk/sunxi/clk_h6.c create mode 100644 drivers/clk/sunxi/clk_r40.c create mode 100644 drivers/clk/sunxi/clk_sunxi.c create mode 100644 drivers/clk/sunxi/clk_v3s.c create mode 100644 drivers/reset/reset-sunxi.c create mode 100644 drivers/spi/sun6i_spi.c delete mode 100644 drivers/usb/host/ehci-sunxi.c delete mode 100644 drivers/usb/host/ohci-sunxi.c -- 2.18.0.321.gffc6fa0e3

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[U-Boot] [PATCH] ARC: cache: define CONFIG_SYS_CACHELINE_SIZE as ARCH_DMA_MINALIGN
by Alexey Brodkin 22 Jan '19

22 Jan '19

Even though we don't use CONFIG_SYS_CACHELINE_SIZE in ARC-specific code it is used a lot in different drivers for alignment purposes. So we define it and make much more drivers at least compilable for ARC. Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> --- arch/arc/include/asm/cache.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index 1604cd0b3e..0fdcf2d2dd 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -16,6 +16,9 @@ */ #define ARCH_DMA_MINALIGN 128 +/* CONFIG_SYS_CACHELINE_SIZE is used a lot in drivers */ +#define CONFIG_SYS_CACHELINE_SIZE ARCH_DMA_MINALIGN + #if defined(ARC_MMU_ABSENT) #define CONFIG_ARC_MMU_VER 0 #elif defined(CONFIG_ARC_MMU_V2) -- 2.16.2

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[U-Boot] [PATCH] ARC: Fix iteration in arc_xx_version()
by Alexey Brodkin 22 Jan '19

22 Jan '19

"i" gets incremented before we're entering loop body and effectively we iterate from 1 to 8 instead of 0 to 7. This way we: a) Skip the first line of struct hs_versions b) Go over it and access memory beyond the structure Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> --- arch/arc/lib/cpu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arc/lib/cpu.c b/arch/arc/lib/cpu.c index 07daaa8d15..01cca95d5b 100644 --- a/arch/arc/lib/cpu.c +++ b/arch/arc/lib/cpu.c @@ -87,7 +87,7 @@ const char *arc_em_version(int arcver, char *name, int name_len) bool xymem = ARC_FEATURE_EXISTS(ARC_AUX_XY_BUILD); int i; - for (i = 0; i++ < sizeof(em_versions) / sizeof(struct em_template_t);) { + for (i = 0; i < sizeof(em_versions) / sizeof(struct em_template_t); i++) { if (em_versions[i].cache == cache && em_versions[i].dsp == dsp && em_versions[i].xymem == xymem) { @@ -147,7 +147,7 @@ const char *arc_hs_version(int arcver, char *name, int name_len) bool dual_issue = arcver == 0x54 ? true : false; int i; - for (i = 0; i++ < sizeof(hs_versions) / sizeof(struct hs_template_t);) { + for (i = 0; i < sizeof(hs_versions) / sizeof(struct hs_template_t); i++) { if (hs_versions[i].cache == cache && hs_versions[i].mmu == mmu && hs_versions[i].dual_issue == dual_issue && -- 2.16.2

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[U-Boot] [PATCH] serial_arc: Allocate buffer for private data
by Alexey Brodkin 22 Jan '19

22 Jan '19

Apparently we never allocated buffer for arc_serial_platdata which for some reason never caused problems when executed in nSIM. But in Qemu this causes expected problems. Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> --- drivers/serial/serial_arc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/serial/serial_arc.c b/drivers/serial/serial_arc.c index 980b38d2a1..70dbc6d6b5 100644 --- a/drivers/serial/serial_arc.c +++ b/drivers/serial/serial_arc.c @@ -126,6 +126,7 @@ U_BOOT_DRIVER(serial_arc) = { .id = UCLASS_SERIAL, .of_match = arc_serial_ids, .ofdata_to_platdata = arc_serial_ofdata_to_platdata, + .platdata_auto_alloc_size = sizeof(struct arc_serial_platdata), .probe = arc_serial_probe, .ops = &arc_serial_ops, }; -- 2.16.2

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[U-Boot] [PATCH 1/2] arm64: zynqmp: Remove unused GEM addresses
by Michal Simek 22 Jan '19

22 Jan '19

With DM in place there is no need to have GEM addresses in headers. None is using them. Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> --- arch/arm/mach-zynqmp/include/mach/hardware.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/mach-zynqmp/include/mach/hardware.h b/arch/arm/mach-zynqmp/include/mach/hardware.h index 8a505edab3cc..efb4bba4b8c2 100644 --- a/arch/arm/mach-zynqmp/include/mach/hardware.h +++ b/arch/arm/mach-zynqmp/include/mach/hardware.h @@ -7,11 +7,6 @@ #ifndef _ASM_ARCH_HARDWARE_H #define _ASM_ARCH_HARDWARE_H -#define ZYNQ_GEM_BASEADDR0 0xFF0B0000 -#define ZYNQ_GEM_BASEADDR1 0xFF0C0000 -#define ZYNQ_GEM_BASEADDR2 0xFF0D0000 -#define ZYNQ_GEM_BASEADDR3 0xFF0E0000 - #define ZYNQ_I2C_BASEADDR0 0xFF020000 #define ZYNQ_I2C_BASEADDR1 0xFF030000 -- 1.9.1

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