January 2018 - U-Boot

[U-Boot] [PATCH] DA850evm: Remove dead code
by Adam Ford 19 Jan '18

19 Jan '18

There is an #ifdef and #endif with nothing in between. This patch simply removes this dead/useless code. Signed-off-by: Adam Ford <aford173(a)gmail.com> diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index 4364649..3ca5965 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -303,17 +303,11 @@ #define CONFIG_CLOCKS #endif -#ifndef CONFIG_DRIVER_TI_EMAC -#endif - #ifdef CONFIG_USE_NAND #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS #endif -#ifdef CONFIG_USE_SPIFLASH -#endif - #if !defined(CONFIG_USE_NAND) && \ !defined(CONFIG_USE_NOR) && \ !defined(CONFIG_USE_SPIFLASH) -- 2.7.4

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[U-Boot] [PATCH 0/2] ARM: omap3-beagle{-xm}: evm: Add OF_CONTROL support
by Derald D. Woods 19 Jan '18

19 Jan '18

This series adds OF_CONTROL support for BeagleBoard and BeagleBoard-xM. Devicetree files are taken from Linux v4.15-rc5. Note that this is a follow-up to this previous patch series: https://lists.denx.de/pipermail/u-boot/2017-December/314672.html Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb] Derald D. Woods (2): ARM: dts: omap3-beagle{-xm}: Add support for BeagleBoard ARM: dts: omap3-beagle{-xm}: Enable DM and devicetree for BeagleBoard arch/arm/dts/Makefile | 5 + arch/arm/dts/omap3-beagle-u-boot.dtsi | 29 ++ arch/arm/dts/omap3-beagle-xm-ab-u-boot.dtsi | 29 ++ arch/arm/dts/omap3-beagle-xm-ab.dts | 16 + arch/arm/dts/omap3-beagle-xm-u-boot.dtsi | 29 ++ arch/arm/dts/omap3-beagle-xm.dts | 409 ++++++++++++++++++++++++++ arch/arm/dts/omap3-beagle.dts | 436 ++++++++++++++++++++++++++++ board/ti/beagle/beagle.c | 11 + configs/omap3_beagle_defconfig | 5 + include/configs/omap3_beagle.h | 145 ++++----- 10 files changed, 1022 insertions(+), 92 deletions(-) create mode 100644 arch/arm/dts/omap3-beagle-u-boot.dtsi create mode 100644 arch/arm/dts/omap3-beagle-xm-ab-u-boot.dtsi create mode 100644 arch/arm/dts/omap3-beagle-xm-ab.dts create mode 100644 arch/arm/dts/omap3-beagle-xm-u-boot.dtsi create mode 100644 arch/arm/dts/omap3-beagle-xm.dts create mode 100644 arch/arm/dts/omap3-beagle.dts -- 2.15.1

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[U-Boot] [PATCH v2 00/13] arm: am57xx: Add support for am574-idk
by Lokesh Vutla 19 Jan '18

19 Jan '18

am574x-idk board is similar to am572x-idk with am574x SoC. This series adds support for this board. Changes since v1: - Moved cmd_ddr3 to cmd/ti/ Lokesh Vutla (12): arm: emif-common: Add ecc specific emif registers arm: emif-common: Add suppport for enabling ECC arm: keystone: Move cmd_ddr3 to a common place cmd: ti: Generalize cmd_ddr3 command arm: dra762: Add support for device package identification board: ti: am574x-idk: Add epprom support board: ti: am574x-idk: Add hw data support board: ti: am574x-idk: Add ddr data support board: ti: am574x-idk: Update pinmux using latest PMT board: ti: am57xx: Enable CMD_DDR3 ARM: dts: am574x-idk: Add initial support env: ti: Select dtb name for dra76x and am574 Tero Kristo (1): drivers: dma: ti-edma3: add support for memory fill arch/arm/dts/Makefile | 1 + arch/arm/dts/am572x-idk-common.dtsi | 100 +++++++++ arch/arm/dts/am572x-idk.dts | 93 +------- arch/arm/dts/am574x-idk.dts | 22 ++ arch/arm/dts/am57xx-commercial-grade.dtsi | 1 + arch/arm/dts/am57xx-industrial-grade.dtsi | 1 + arch/arm/include/asm/arch-omap5/omap.h | 3 + arch/arm/include/asm/arch-omap5/sys_proto.h | 1 + arch/arm/include/asm/emif.h | 50 ++++- arch/arm/include/asm/omap_common.h | 15 ++ arch/arm/include/asm/ti-common/ti-edma3.h | 2 + arch/arm/mach-keystone/Kconfig | 4 + arch/arm/mach-keystone/Makefile | 1 - arch/arm/mach-keystone/include/mach/hardware.h | 1 + arch/arm/mach-omap2/emif-common.c | 95 +++++++- arch/arm/mach-omap2/hwinit-common.c | 33 ++- arch/arm/mach-omap2/omap5/Kconfig | 1 + arch/arm/mach-omap2/omap5/hw_data.c | 4 + arch/arm/mach-omap2/omap5/hwinit.c | 21 ++ arch/arm/mach-omap2/omap5/sdram.c | 4 + board/ti/am57xx/board.c | 66 +++++- board/ti/am57xx/mux_data.h | 299 +++++++++++++++++++++++++ board/ti/dra7xx/evm.c | 17 +- cmd/Kconfig | 2 + cmd/Makefile | 1 + cmd/ti/Kconfig | 10 + cmd/ti/Makefile | 10 + {arch/arm/mach-keystone => cmd/ti}/cmd_ddr3.c | 155 ++++++++++--- configs/am57xx_evm_defconfig | 2 +- configs/am57xx_hs_evm_defconfig | 2 +- drivers/dma/ti-edma3.c | 55 ++++- include/environment/ti/boot.h | 4 +- 32 files changed, 924 insertions(+), 152 deletions(-) create mode 100644 arch/arm/dts/am572x-idk-common.dtsi create mode 100644 arch/arm/dts/am574x-idk.dts create mode 100644 cmd/ti/Kconfig create mode 100644 cmd/ti/Makefile rename {arch/arm/mach-keystone => cmd/ti}/cmd_ddr3.c (58%) -- 2.15.1

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[U-Boot] [PATCH] dt-bindings: leds: adopt Linux PCA9532 binding constants
by Felix Brack 19 Jan '18

19 Jan '18

I'm working on a v2 patch to add support for a board named pdu001. Its Linux DTS file uses the include file added by this patch. To keep Linux and U-Boot DTS files in sync U-Boot requires a copy of this file, although there is no driver for NXP's PCA9532 i2c LED driver chip (yet). Signed-off-by: Felix Brack <fb(a)ltec.ch> --- include/dt-bindings/leds/leds-pca9532.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 include/dt-bindings/leds/leds-pca9532.h diff --git a/include/dt-bindings/leds/leds-pca9532.h b/include/dt-bindings/leds/leds-pca9532.h new file mode 100644 index 0000000..4d917aa --- /dev/null +++ b/include/dt-bindings/leds/leds-pca9532.h @@ -0,0 +1,18 @@ +/* + * This header provides constants for pca9532 LED bindings. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef _DT_BINDINGS_LEDS_PCA9532_H +#define _DT_BINDINGS_LEDS_PCA9532_H + +#define PCA9532_TYPE_NONE 0 +#define PCA9532_TYPE_LED 1 +#define PCA9532_TYPE_N2100_BEEP 2 +#define PCA9532_TYPE_GPIO 3 +#define PCA9532_LED_TIMER2 4 + +#endif /* _DT_BINDINGS_LEDS_PCA9532_H */ -- 2.7.4

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[U-Boot] [PATCH v3 0/6] arm: ti: misc updates and bug fixes
by Lokesh Vutla 19 Jan '18

19 Jan '18

This series consolidates few bug fixes on TI platforms. Changes since v2: - Added a new patch for making in file structures static. Lokesh Vutla (4): configs: k2g_evm: Allocate more space for u-boot tools: omapimage: Fix mismatch of image size in header arm: am33xx: Avoid writing into reserved DPLL divider board: ti: k2g: Make ddr3* declarations as static Rex Chang (1): board: ti: K2G FC SoC 1GHz and DDR3 1066 MT/s support Tomi Valkeinen (1): board: ti: dra76: mux wakeup2 as gpio1_2 arch/arm/mach-keystone/include/mach/hardware.h | 3 ++ arch/arm/mach-keystone/init.c | 17 ++++++- arch/arm/mach-omap2/am33xx/clock_am33xx.c | 12 ++--- board/ti/dra7xx/mux_data.h | 2 +- board/ti/ks2_evm/board.h | 4 ++ board/ti/ks2_evm/board_k2g.c | 32 ++++++++++--- board/ti/ks2_evm/ddr3_k2g.c | 65 +++++++++++++++++++++++--- board/ti/ks2_evm/mux-k2g.h | 2 +- include/configs/k2g_evm.h | 6 ++- tools/omapimage.c | 2 +- 10 files changed, 119 insertions(+), 26 deletions(-) -- 2.15.1

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[U-Boot] [PATCH v2] board: ti: dra7xx: Select MCAN instead of DCAN on DRA76 EVM
by Faiz Abbas 19 Jan '18

19 Jan '18

From: Vignesh R <vigneshr(a)ti.com> MCAN can be accessed via DCAN1 or DCAN2. Determining which DCAN instance to use if any at all is done through CTRL_CORE_CONTROL_SPARE_RW.SEL_ALT_MCAN. Since general pinmuxing is handled in U-boot. Handle this additional pinmuxing requirement in U-boot to ensure that MCAN is used by default via the DCAN1 pins. Signed-off-by: Vignesh R <vigneshr(a)ti.com> [fcooper(a)ti.com: Update commit message and use DCAN1 not DCAN2 for MCAN] Signed-off-by: Franklin S Cooper Jr <fcooper(a)ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla(a)ti.com> Signed-off-by: Faiz Abbas <faiz_abbas(a)ti.com> --- arch/arm/include/asm/arch-omap5/mux_dra7xx.h | 3 +++ board/ti/dra7xx/evm.c | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h index 55f49c7..dc2eb60 100644 --- a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h +++ b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h @@ -351,4 +351,7 @@ #define NMIN_DSP 0x460 #define RSTOUTN 0x464 +#define MCAN_SEL_ALT_MASK 0x6000 +#define MCAN_SEL 0x2000 + #endif /* _MUX_DRA7XX_H_ */ diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c index 6bcfa48..ddcbe31 100644 --- a/board/ti/dra7xx/evm.c +++ b/board/ti/dra7xx/evm.c @@ -823,6 +823,11 @@ void recalibrate_iodelay(void) do_set_mux32((*ctrl)->control_padconf_core_base, delta_pads, delta_npads); + if (is_dra76x()) + /* Set mux for MCAN instead of DCAN1 */ + clrsetbits_le32((*ctrl)->control_core_control_spare_rw, + MCAN_SEL_ALT_MASK, MCAN_SEL); + /* Setup IOdelay configuration */ ret = do_set_iodelay((*ctrl)->iodelay_config_base, iodelay, niodelays); err: -- 2.7.4

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[U-Boot] [PATCH v2 0/5] mmc: omap_hsmmc: Add support for ADMA
by Jean-Jacques Hiblot 19 Jan '18

19 Jan '18

This series enables the ADMA present in some OMAP SOCs. On a DRA7 the performances when reading from the eMMC go from 18MB/s to 43MB/s. Also while were at it, fix some incorrect bit operations This series applies on top of the series that enables HS200 and UHS mode "mmc: Add support for HS200 and UHS modes" but should be easy to use on top of u-boot/master (just remove special handling of the tuning). This is the first series of 3 which wille enable HS200 and UHS on the omap5 platforms (dra7 and am57). Cheers, Jean-Jacques changes since v1: * added a timeout to terminate the DMA transfer if it takes too long * changed omap_hsmmc_adma_desc() and omap_hsmmc_prepare_adma_table(() to not return any value (void) * removed wrong comment about cache handling Jean-Jacques Hiblot (2): Revert "omap_hsmmc: update struct hsmmc to accommodate omap3 from DT" omap: Update the base address of the MMC controllers Kishon Vijay Abraham I (3): mmc: omap_hsmmc: Add support for DMA (ADMA2) mmc: omap_hsmmc: Enable Auto command (CMD12) enable mmc: omap_hsmmc: Fix incorrect bit operations for disabling a bit arch/arm/include/asm/arch-am33xx/mmc_host_def.h | 4 +- arch/arm/include/asm/arch-omap4/mmc_host_def.h | 6 +- arch/arm/include/asm/arch-omap5/mmc_host_def.h | 6 +- arch/arm/include/asm/omap_mmc.h | 19 +- arch/arm/mach-keystone/include/mach/mmc_host_def.h | 4 +- drivers/mmc/omap_hsmmc.c | 251 +++++++++++++++++---- 6 files changed, 238 insertions(+), 52 deletions(-) -- 1.9.1

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[U-Boot] Please pull ARC changes
by Alexey Brodkin 19 Jan '18

19 Jan '18

Hi Tom, Please pull a series for ARC. Here we fix L2 cache (AKA SLC) operation found once we disabled usage of IO-coherency in U-Boot, improve support of clock-generation unit (AKA CGU) and also doing some minor clean-up and updates. The following changes since commit 086ebcd40e9bf8efc520f1b177fd8e3cc0e506fa: Merge git://git.denx.de/u-boot-fsl-qoriq (2018-01-17 13:48:35 -0500) are available in the Git repository at: git://git.denx.de/u-boot-arc.git for you to fetch changes up to 8f44e1ee799d75eb2b296a7525dc0c3003a3644c: ARC: devboards: Allow huge uImages (up to 128 MiB) (2018-01-19 17:59:35 +0300) ---------------------------------------------------------------- Alexey Brodkin (1): ARC: devboards: Allow huge uImages (up to 128 MiB) Eugeniy Paltsev (9): ARC: ARCv2: Cache: Fixed operation without IOC ARC: Cache: Disable IOC by default ARC: Cache: Fix style violations reported by checkpatch ARC: HSDK: Hang on panic ARC: HSDK: CGU: Update AXI, TUN, ARC clock options ARC: HSDK: CGU: Use plat data instead of priv data ARC: HSDK: CGU: Add 'Hz' when printing clock frequency ARC: HSDK: DTS: Add cgu-clk node ARC: Invalidate instruction and data caches early on boot arch/arc/dts/hsdk.dts | 6 ++++ arch/arc/include/asm/arcregs.h | 7 ++++ arch/arc/lib/cache.c | 208 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------------------- ------- arch/arc/lib/start.S | 12 +++++++ configs/hsdk_defconfig | 1 + drivers/clk/clk-hsdk-cgu.c | 177 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ include/configs/axs10x.h | 2 +- include/configs/hsdk.h | 2 +- include/dt-bindings/clock/snps,hsdk-cgu.h | 8 +++-- 9 files changed, 328 insertions(+), 95 deletions(-) -Alexey

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[U-Boot] [PATCH 1/4] serial: ns16550: da8xx (freon/primus) is not omap-like
by Matthijs van Duin 19 Jan '18

19 Jan '18

These are SoCs in the lineage of TI C6x DSPs, and as such have the same uart as TI Keystone SoCs. Signed-off-by: Matthijs van Duin <matthijsvanduin(a)gmail.com> --- drivers/serial/ns16550.c | 8 ++++---- include/ns16550.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index c702304e79bd..9cec58c887c8 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -36,7 +36,7 @@ DECLARE_GLOBAL_DATA_PTR; #endif #endif /* !CONFIG_DM_SERIAL */ -#if defined(CONFIG_SOC_KEYSTONE) +#if defined(CONFIG_SOC_KEYSTONE) || defined(CONFIG_SOC_DA8XX) #define UART_REG_VAL_PWREMU_MGMT_UART_DISABLE 0 #define UART_REG_VAL_PWREMU_MGMT_UART_ENABLE ((1 << 14) | (1 << 13) | (1 << 0)) #undef UART_MCRVAL @@ -181,12 +181,12 @@ void NS16550_init(NS16550_t com_port, int baud_divisor) serial_out(ns16550_getfcr(com_port), &com_port->fcr); if (baud_divisor != -1) NS16550_setbrg(com_port, baud_divisor); -#if defined(CONFIG_ARCH_OMAP2PLUS) || defined(CONFIG_SOC_DA8XX) +#if defined(CONFIG_ARCH_OMAP2PLUS) /* /16 is proper to hit 115200 with 48MHz */ serial_out(0, &com_port->mdr1); #endif -#if defined(CONFIG_SOC_KEYSTONE) - serial_out(UART_REG_VAL_PWREMU_MGMT_UART_ENABLE, &com_port->regC); +#if defined(CONFIG_SOC_KEYSTONE) || defined(CONFIG_SOC_DA8XX) + serial_out(UART_REG_VAL_PWREMU_MGMT_UART_ENABLE, &com_port->pwr_mgmt); #endif } diff --git a/include/ns16550.h b/include/ns16550.h index 5fcbcd2e74e3..a988d297e144 100644 --- a/include/ns16550.h +++ b/include/ns16550.h @@ -71,7 +71,7 @@ struct NS16550 { UART_REG(lsr); /* 5 */ UART_REG(msr); /* 6 */ UART_REG(spr); /* 7 */ -#ifdef CONFIG_SOC_DA8XX +#if defined(CONFIG_SOC_KEYSTONE) || defined(CONFIG_SOC_DA8XX) UART_REG(reg8); /* 8 */ UART_REG(reg9); /* 9 */ UART_REG(revid1); /* A */ -- 2.11.0

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[U-Boot] [PATCH v4 1/1] efi_loader: implement OpenProtocolInformation
by Heinrich Schuchardt 19 Jan '18

19 Jan '18

efi_open_protocol_information provides the agent and controller handles as well as the attributes and open count of an protocol on a handle. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- This patch was originally in a patch series but Alex has already accepted the preceding patches. v4 Correct counting of valid entries in case 0 == item->info.open_count. v3 no change v2 no change --- lib/efi_loader/efi_boottime.c | 43 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index a527e33141..efbf7e35f5 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -1722,9 +1722,50 @@ static efi_status_t EFIAPI efi_open_protocol_information(efi_handle_t handle, struct efi_open_protocol_info_entry **entry_buffer, efi_uintn_t *entry_count) { + unsigned long buffer_size; + unsigned long count; + struct efi_handler *handler; + struct efi_open_protocol_info_item *item; + efi_status_t r; + EFI_ENTRY("%p, %pUl, %p, %p", handle, protocol, entry_buffer, entry_count); - return EFI_EXIT(EFI_NOT_FOUND); + + /* Check parameters */ + if (!entry_buffer) { + r = EFI_INVALID_PARAMETER; + goto out; + } + r = efi_search_protocol(handle, protocol, &handler); + if (r != EFI_SUCCESS) + goto out; + + /* Count entries */ + count = 0; + list_for_each_entry(item, &handler->open_infos, link) { + if (item->info.open_count) + ++count; + } + *entry_count = count; + *entry_buffer = NULL; + if (!count) { + r = EFI_SUCCESS; + goto out; + } + + /* Copy entries */ + buffer_size = count * sizeof(struct efi_open_protocol_info_entry); + r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, buffer_size, + (void **)entry_buffer); + if (r != EFI_SUCCESS) + goto out; + count = 0; + list_for_each_entry(item, &handler->open_infos, link) { + if (item->info.open_count) + (*entry_buffer)[count++] = item->info; + } +out: + return EFI_EXIT(r); } /* -- 2.14.2

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