December 2017 - U-Boot

[U-Boot] [PATCH 1/2] ARM: Drop unreferenced CONFIG_MACH_* defines
by Tuomas Tynkkynen 10 Jan '18

10 Jan '18

These macros are all defined once and never checked or used anywhere: CONFIG_MACH_ASPENITE CONFIG_MACH_DAVINCI_CALIMAIN CONFIG_MACH_DOCKSTAR CONFIG_MACH_EDMINIV2 CONFIG_MACH_GOFLEXHOME CONFIG_MACH_GONI CONFIG_MACH_GURUPLUG CONFIG_MACH_KM_KIRKWOOD CONFIG_MACH_OPENRD_BASE CONFIG_MACH_SHEEVAPLUG Almost all of them were only used for the mach_is_foo() logic in arch/arm/asm/mach-types.h that were dropped in commit f9dadaef8b75fa ("arm: Re-sync asm/mach-types.h with Linux Kernel v4.9") Signed-off-by: Tuomas Tynkkynen <tuomas(a)tuxera.com> --- include/configs/aspenite.h | 1 - include/configs/calimain.h | 1 - include/configs/dockstar.h | 1 - include/configs/edminiv2.h | 1 - include/configs/goflexhome.h | 1 - include/configs/guruplug.h | 1 - include/configs/km/km_arm.h | 1 - include/configs/openrd.h | 1 - include/configs/s5p_goni.h | 1 - include/configs/sheevaplug.h | 1 - scripts/config_whitelist.txt | 10 ---------- 11 files changed, 20 deletions(-) diff --git a/include/configs/aspenite.h b/include/configs/aspenite.h index 36d74f3b26..d2f4c441c8 100644 --- a/include/configs/aspenite.h +++ b/include/configs/aspenite.h @@ -16,7 +16,6 @@ #define CONFIG_SHEEVA_88SV331xV5 1 /* CPU Core subversion */ #define CONFIG_ARMADA100 1 /* SOC Family Name */ #define CONFIG_ARMADA168 1 /* SOC Used on this Board */ -#define CONFIG_MACH_ASPENITE /* Machine type */ #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ /* diff --git a/include/configs/calimain.h b/include/configs/calimain.h index 60068d1fbb..7686592ee1 100644 --- a/include/configs/calimain.h +++ b/include/configs/calimain.h @@ -21,7 +21,6 @@ /* * SoC Configuration */ -#define CONFIG_MACH_DAVINCI_CALIMAIN #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ #define CONFIG_SOC_DA850 /* TI DA850 SoC */ #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH diff --git a/include/configs/dockstar.h b/include/configs/dockstar.h index 1802a6e5c0..72386a671e 100644 --- a/include/configs/dockstar.h +++ b/include/configs/dockstar.h @@ -17,7 +17,6 @@ */ #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ #define CONFIG_KW88F6281 1 /* SOC Name */ -#define CONFIG_MACH_DOCKSTAR /* Machine type */ #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ /* diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h index 2b7a5d7c5c..b77cfc5d21 100644 --- a/include/configs/edminiv2.h +++ b/include/configs/edminiv2.h @@ -35,7 +35,6 @@ #define CONFIG_MARVELL 1 #define CONFIG_FEROCEON 1 /* CPU Core subversion */ #define CONFIG_88F5182 1 /* SOC Name */ -#define CONFIG_MACH_EDMINIV2 1 /* Machine type */ #include <asm/arch/orion5x.h> /* diff --git a/include/configs/goflexhome.h b/include/configs/goflexhome.h index 16e55b0c2b..0dc8ed143e 100644 --- a/include/configs/goflexhome.h +++ b/include/configs/goflexhome.h @@ -20,7 +20,6 @@ */ #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ #define CONFIG_KW88F6281 1 /* SOC Name */ -#define CONFIG_MACH_GOFLEXHOME /* Machine type */ #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ /* diff --git a/include/configs/guruplug.h b/include/configs/guruplug.h index b13c6c9279..dcb2a698f8 100644 --- a/include/configs/guruplug.h +++ b/include/configs/guruplug.h @@ -14,7 +14,6 @@ * High Level Configuration Options (easy to change) */ #define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */ -#define CONFIG_MACH_GURUPLUG /* Machine type */ /* * Standard filesystems diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index 277f8be60e..ed58d1e76c 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -26,7 +26,6 @@ #define CONFIG_MARVELL #define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */ #define CONFIG_KW88F6281 /* SOC Name */ -#define CONFIG_MACH_KM_KIRKWOOD /* Machine type */ #define CONFIG_MACH_TYPE MACH_TYPE_KM_KIRKWOOD diff --git a/include/configs/openrd.h b/include/configs/openrd.h index 1bea7f58cb..0165d9cf0e 100644 --- a/include/configs/openrd.h +++ b/include/configs/openrd.h @@ -19,7 +19,6 @@ */ #define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */ #define CONFIG_KW88F6281 1 /* SOC Name */ -#define CONFIG_MACH_OPENRD_BASE /* Machine type */ #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ /* diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 86835e735e..1aa1671738 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -15,7 +15,6 @@ #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */ #define CONFIG_S5P 1 /* which is in a S5P Family */ #define CONFIG_S5PC110 1 /* which is in a S5PC110 */ -#define CONFIG_MACH_GONI 1 /* working with Goni */ #include <linux/sizes.h> #include <asm/arch/cpu.h> /* get chip and board defs */ diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h index 9acd4d32b3..ebed1d526c 100644 --- a/include/configs/sheevaplug.h +++ b/include/configs/sheevaplug.h @@ -14,7 +14,6 @@ * High Level Configuration Options (easy to change) */ #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ -#define CONFIG_MACH_SHEEVAPLUG /* Machine type */ /* * Commands configuration diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 43a4ff0892..fc648d9fab 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1293,18 +1293,8 @@ CONFIG_MACB1_PHY CONFIG_MACB2_PHY CONFIG_MACB3_PHY CONFIG_MACB_SEARCH_PHY -CONFIG_MACH_ASPENITE -CONFIG_MACH_DAVINCI_CALIMAIN CONFIG_MACH_DAVINCI_DA850_EVM -CONFIG_MACH_DOCKSTAR -CONFIG_MACH_EDMINIV2 -CONFIG_MACH_GOFLEXHOME -CONFIG_MACH_GONI -CONFIG_MACH_GURUPLUG -CONFIG_MACH_KM_KIRKWOOD CONFIG_MACH_OMAPL138_LCDK -CONFIG_MACH_OPENRD_BASE -CONFIG_MACH_SHEEVAPLUG CONFIG_MACH_SPECIFIC CONFIG_MACH_TYPE CONFIG_MACH_TYPE_COMPAT_REV -- 2.15.0

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[U-Boot] [PATCH] Travis-CI: Split 't208xrdb t4qds t102*'-job into separate jobs
by Philipp Tomsich 10 Jan '18

10 Jan '18

The 't208xrdb t4qds t102*' job is close to the time limit and sometimes fails, so this splits it into 3 separate jobs. Signed-off-by: Philipp Tomsich <philipp.tomsich(a)theobroma-systems.com> --- .travis.yml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 0b7a062..8a220cc 100644 --- a/.travis.yml +++ b/.travis.yml @@ -206,7 +206,11 @@ matrix: - env: - BUILDMAN="mpc85xx -x t208xrdb -x t4qds -x t102* -x p1_p2_rdb_pc -x p1010rdb -x corenet_ds -x b4860qds -x sbc8548 -x bsc91*" - env: - - BUILDMAN="t208xrdb t4qds t102*" + - BUILDMAN="t208xrdb" + - env: + - BUILDMAN="t4qds" + - env: + - BUILDMAN="t102*" - env: - BUILDMAN="p1_p2_rdb_pc" - env: -- 2.1.4

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[U-Boot] [PATCH] PCI: Drop CONFIG_TSI108_PCI
by Tuomas Tynkkynen 10 Jan '18

10 Jan '18

Last user of this option went away in 2015 in commit: d928664f41 ("powerpc: 74xx_7xx: remove 74xx_7xx cpu support") Signed-off-by: Tuomas Tynkkynen <tuomas(a)tuxera.com> --- drivers/pci/Makefile | 1 - drivers/pci/tsi108_pci.c | 167 ----------------------------------------------- 2 files changed, 168 deletions(-) delete mode 100644 drivers/pci/tsi108_pci.c diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile index 5eb12efbf5..5410897e40 100644 --- a/drivers/pci/Makefile +++ b/drivers/pci/Makefile @@ -29,7 +29,6 @@ obj-$(CONFIG_SH4_PCI) += pci_sh4.o obj-$(CONFIG_SH7751_PCI) +=pci_sh7751.o obj-$(CONFIG_SH7780_PCI) +=pci_sh7780.o obj-$(CONFIG_PCI_TEGRA) += pci_tegra.o -obj-$(CONFIG_TSI108_PCI) += tsi108_pci.o obj-$(CONFIG_PCIE_DW_MVEBU) += pcie_dw_mvebu.o obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape.o obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape_fixup.o diff --git a/drivers/pci/tsi108_pci.c b/drivers/pci/tsi108_pci.c deleted file mode 100644 index d48e1e6fe6..0000000000 --- a/drivers/pci/tsi108_pci.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * (C) Copyright 2004 Tundra Semiconductor Corp. - * Alex Bounine <alexandreb(a)tundra.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * PCI initialisation for the Tsi108 EMU board. - */ - -#include <config.h> - -#include <common.h> -#include <pci.h> -#include <asm/io.h> -#include <tsi108.h> -#if defined(CONFIG_OF_LIBFDT) -#include <libfdt.h> -#include <fdt_support.h> -#endif - -struct pci_controller local_hose; - -void tsi108_clear_pci_error (void) -{ - u32 err_stat, err_addr, pci_stat; - - /* - * Quietly clear errors signalled as result of PCI/X configuration read - * requests. - */ - /* Read PB Error Log Registers */ - err_stat = *(volatile u32 *)(CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PB_REG_OFFSET + PB_ERRCS); - err_addr = *(volatile u32 *)(CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PB_REG_OFFSET + PB_AERR); - if (err_stat & PB_ERRCS_ES) { - /* Clear PCI/X bus errors if applicable */ - if ((err_addr & 0xFF000000) == CONFIG_SYS_PCI_CFG_BASE) { - /* Clear error flag */ - *(u32 *) (CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PB_REG_OFFSET + PB_ERRCS) = - PB_ERRCS_ES; - - /* Clear read error reported in PB_ISR */ - *(u32 *) (CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PB_REG_OFFSET + PB_ISR) = - PB_ISR_PBS_RD_ERR; - - /* Clear errors reported by PCI CSR (Normally Master Abort) */ - pci_stat = *(volatile u32 *)(CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PCI_REG_OFFSET + - PCI_CSR); - *(volatile u32 *)(CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PCI_REG_OFFSET + PCI_CSR) = - pci_stat; - - *(volatile u32 *)(CONFIG_SYS_TSI108_CSR_BASE + - TSI108_PCI_REG_OFFSET + - PCI_IRP_STAT) = PCI_IRP_STAT_P_CSR; - } - } - - return; -} - -unsigned int __get_pci_config_dword (u32 addr) -{ - unsigned int retval; - - __asm__ __volatile__ (" lwbrx %0,0,%1\n" - "1: eieio\n" - "2:\n" - ".section .fixup,\"ax\"\n" - "3: li %0,-1\n" - " b 2b\n" - ".section __ex_table,\"a\"\n" - " .align 2\n" - " .long 1b,3b\n" - ".section .text.__get_pci_config_dword" - : "=r"(retval) : "r"(addr)); - - return (retval); -} - -static int tsi108_read_config_dword (struct pci_controller *hose, - pci_dev_t dev, int offset, u32 * value) -{ - dev &= (CONFIG_SYS_PCI_CFG_SIZE - 1); - dev |= (CONFIG_SYS_PCI_CFG_BASE | (offset & 0xfc)); - *value = __get_pci_config_dword(dev); - if (0xFFFFFFFF == *value) - tsi108_clear_pci_error (); - return 0; -} - -static int tsi108_write_config_dword (struct pci_controller *hose, - pci_dev_t dev, int offset, u32 value) -{ - dev &= (CONFIG_SYS_PCI_CFG_SIZE - 1); - dev |= (CONFIG_SYS_PCI_CFG_BASE | (offset & 0xfc)); - - out_le32 ((volatile unsigned *)dev, value); - - return 0; -} - -void pci_init_board (void) -{ - struct pci_controller *hose = (struct pci_controller *)&local_hose; - - hose->first_busno = 0; - hose->last_busno = 0xff; - - pci_set_region (hose->regions + 0, - CONFIG_SYS_PCI_MEMORY_BUS, - CONFIG_SYS_PCI_MEMORY_PHYS, - CONFIG_SYS_PCI_MEMORY_SIZE, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY); - - /* PCI memory space */ - pci_set_region (hose->regions + 1, - CONFIG_SYS_PCI_MEM_BUS, - CONFIG_SYS_PCI_MEM_PHYS, CONFIG_SYS_PCI_MEM_SIZE, PCI_REGION_MEM); - - /* PCI I/O space */ - pci_set_region (hose->regions + 2, - CONFIG_SYS_PCI_IO_BUS, - CONFIG_SYS_PCI_IO_PHYS, CONFIG_SYS_PCI_IO_SIZE, PCI_REGION_IO); - - hose->region_count = 3; - - pci_set_ops (hose, - pci_hose_read_config_byte_via_dword, - pci_hose_read_config_word_via_dword, - tsi108_read_config_dword, - pci_hose_write_config_byte_via_dword, - pci_hose_write_config_word_via_dword, - tsi108_write_config_dword); - - pci_register_hose (hose); - - hose->last_busno = pci_hose_scan (hose); - - debug ("Done PCI initialization\n"); - return; -} - -#if defined(CONFIG_OF_LIBFDT) -void ft_pci_setup(void *blob, bd_t *bd) -{ - int nodeoffset; - int tmp[2]; - const char *path; - - nodeoffset = fdt_path_offset(blob, "/aliases"); - if (nodeoffset >= 0) { - path = fdt_getprop(blob, nodeoffset, "pci", NULL); - if (path) { - tmp[0] = cpu_to_be32(local_hose.first_busno); - tmp[1] = cpu_to_be32(local_hose.last_busno); - do_fixup_by_path(blob, path, "bus-range", - &tmp, sizeof(tmp), 1); - } - } -} -#endif /* CONFIG_OF_LIBFDT */ -- 2.15.0

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[U-Boot] [PATCH] BCM283x ALT5 function for JTAG pins
by henryzhang62＠yahoo.com 10 Jan '18

10 Jan '18

From: Henry Zhang <henryzhang62(a)yahoo.com> BCM2835 ARM Peripherals doc shows gpio pins 4, 5, 6, 12 and 13 carry altenate function, ALT5 for ARM JTAG Signed-off-by: Henry Zhang <henryzhang62(a)yahoo.com> --- arch/arm/dts/bcm283x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/bcm283x.dtsi b/arch/arm/dts/bcm283x.dtsi index 05a6f48..e45ba58 100644 --- a/arch/arm/dts/bcm283x.dtsi +++ b/arch/arm/dts/bcm283x.dtsi @@ -246,7 +246,7 @@ jtag_gpio4: jtag_gpio4 { brcm,pins = <4 5 6 12 13>; - brcm,function = <BCM2835_FSEL_ALT4>; + brcm,function = <BCM2835_FSEL_ALT5>; }; jtag_gpio22: jtag_gpio22 { brcm,pins = <22 23 24 25 26 27>; -- 1.7.9.5

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[U-Boot] [RESEND PATCH 0/2] add STM32F7 MMC support
by patrice.chotard＠st.com 10 Jan '18

10 Jan '18

From: Patrice Chotard <patrice.chotard(a)st.com> Resend series send on 30/11/2017, due to an unknow issue, only patch 1 of this series was visible on patchwork. STM32F7 SoCs uses arm_pl180_mmci MMC IP. Enable MMC support by updating DT and enabling MMC related flags into defconfig. Patrice Chotard (2): ARM: DTS: stm32: add MMC nodes for stm32f746-disco and stm32f769-disco configs: stm32f746-disco: enable MMC related flags arch/arm/dts/stm32f746-disco.dts | 12 ++++ arch/arm/dts/stm32f746.dtsi | 85 +++++++++++++++++++++++++ arch/arm/dts/stm32f769-disco.dts | 12 ++++ configs/stm32f746-disco_defconfig | 15 ++++- include/dt-bindings/pinctrl/stm32f746-pinfunc.h | 19 +++++- 5 files changed, 141 insertions(+), 2 deletions(-) -- 1.9.1

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[U-Boot] [RESEND PATCH 00/14] Convert STM3F4 to DT and driver model
by patrice.chotard＠st.com 10 Jan '18

10 Jan '18

From: Patrice Chotard <patrice.chotard(a)st.com> Resend series send on 30/11/2017, due to an unknow issue, only patch 1 of this series was visible on patchwork. This is the final step to convert STM32F4 to device tree and driver model: _ add stm32f429-discovery device tree files from kernel v4.15-rc1. _ switch to DM driver (pinctrl, serial, gpio, clock, reset, sdram) and clean-up stm32f429-discovery.c board file. _ update STM32 sdram driver needed for stm32f469-disco board. _ add support for new stm32f469-disco board. _ update stm32f469-discovery device tree to enable MMC support. Patrice Chotard (14): ARM: DTS: stm32: add STM32F429 SoC and its Discovery board support ARM: DTS: stm32: add stm32f429-disco-u-boot dts file board: stm32f429-discovery: switch to DM STM32 sdram driver pinctrl: stm32: add stm32f4 pinctrl compatible strings configs: stm32f429-disco: enable MISC,STM32_RCC,DM_RESET and STM32_RESET board: stm32f429-disco: switch to DM STM32 serial driver mach-stm32: stmf32f4: timer: remove clock_get() call board: stm32f429-disco: switch to DM STM32 clock driver board: stm32f429-disco: switch to DM STM32 pinctrl and gpio driver ram: stm32: add memory mapping selection support ARM: DTS: add STM32F469 Discovery board support ARM: DTS: stm32: add stm32f469-disco-u-boot dts file board: stm32: add stm32f469-discovery board support ARM: DTS: stm32: add SDIO controller support for stm32f469-disco arch/arm/dts/Makefile | 3 + arch/arm/dts/stm32f4-pinctrl.dtsi | 375 +++++++++++ arch/arm/dts/stm32f429-disco-u-boot.dtsi | 204 ++++++ arch/arm/dts/stm32f429-disco.dts | 124 ++++ arch/arm/dts/stm32f429-pinctrl.dtsi | 96 +++ arch/arm/dts/stm32f429.dtsi | 711 +++++++++++++++++++++ arch/arm/dts/stm32f469-disco-u-boot.dtsi | 230 +++++++ arch/arm/dts/stm32f469-disco.dts | 145 +++++ arch/arm/dts/stm32f469-pinctrl.dtsi | 97 +++ arch/arm/include/asm/arch-stm32f4/gpio.h | 20 +- arch/arm/include/asm/arch-stm32f4/stm32.h | 35 - arch/arm/mach-stm32/stm32f4/Kconfig | 4 + arch/arm/mach-stm32/stm32f4/Makefile | 2 +- arch/arm/mach-stm32/stm32f4/clock.c | 258 -------- arch/arm/mach-stm32/stm32f4/timer.c | 8 +- board/st/stm32f429-discovery/stm32f429-discovery.c | 277 +------- board/st/stm32f469-discovery/Kconfig | 19 + board/st/stm32f469-discovery/MAINTAINERS | 6 + board/st/stm32f469-discovery/Makefile | 8 + board/st/stm32f469-discovery/stm32f469-discovery.c | 74 +++ configs/stm32f429-discovery_defconfig | 16 +- configs/stm32f469-discovery_defconfig | 42 ++ drivers/clk/clk_stm32f.c | 7 +- drivers/gpio/Makefile | 1 - drivers/gpio/stm32_gpio.c | 182 ------ drivers/pinctrl/pinctrl_stm32.c | 2 + drivers/ram/stm32_sdram.c | 25 + drivers/serial/serial_stm32.c | 117 ---- include/configs/stm32f429-discovery.h | 3 - include/configs/stm32f469-discovery.h | 68 ++ include/dt-bindings/memory/stm32-sdram.h | 2 + include/dt-bindings/mfd/stm32f4-rcc.h | 108 ++++ include/dt-bindings/pinctrl/stm32-pinfunc.h | 30 + 33 files changed, 2426 insertions(+), 873 deletions(-) create mode 100644 arch/arm/dts/stm32f4-pinctrl.dtsi create mode 100644 arch/arm/dts/stm32f429-disco-u-boot.dtsi create mode 100644 arch/arm/dts/stm32f429-disco.dts create mode 100644 arch/arm/dts/stm32f429-pinctrl.dtsi create mode 100644 arch/arm/dts/stm32f429.dtsi create mode 100644 arch/arm/dts/stm32f469-disco-u-boot.dtsi create mode 100644 arch/arm/dts/stm32f469-disco.dts create mode 100644 arch/arm/dts/stm32f469-pinctrl.dtsi delete mode 100644 arch/arm/mach-stm32/stm32f4/clock.c create mode 100644 board/st/stm32f469-discovery/Kconfig create mode 100644 board/st/stm32f469-discovery/MAINTAINERS create mode 100644 board/st/stm32f469-discovery/Makefile create mode 100644 board/st/stm32f469-discovery/stm32f469-discovery.c create mode 100644 configs/stm32f469-discovery_defconfig delete mode 100644 drivers/gpio/stm32_gpio.c delete mode 100644 drivers/serial/serial_stm32.c create mode 100644 include/configs/stm32f469-discovery.h create mode 100644 include/dt-bindings/mfd/stm32f4-rcc.h create mode 100644 include/dt-bindings/pinctrl/stm32-pinfunc.h -- 1.9.1

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[U-Boot] [PATCH 0/2] Fix get_device_type() problems
by Siarhei Siamashka 10 Jan '18

10 Jan '18

The comit 00bbe96ebabb ("arm: omap: Unify get_device_type() function") does not play nice with early errata workarounds and needs some fixes. And because it does not bring any practical improvements anyway (other than increasing the SPL size and introducing more lines of code), it's best to revert it for now. The second patch in this series improves testing coverage and should prevent similar regressions in the future. Siarhei Siamashka (2): Revert "arm: omap: Unify get_device_type() function" arm: Exercise v7_arch_cp15_set_acr even without errata fixups arch/arm/cpu/armv7/start.S | 32 ++++++++++++-------------------- arch/arm/include/asm/arch-am33xx/cpu.h | 6 ++++++ arch/arm/include/asm/arch-am33xx/omap.h | 3 --- arch/arm/include/asm/arch-omap3/omap.h | 3 --- arch/arm/include/asm/arch-omap4/omap.h | 1 + arch/arm/include/asm/arch-omap5/omap.h | 1 + arch/arm/include/asm/omap_common.h | 11 +---------- arch/arm/mach-omap2/Makefile | 1 - arch/arm/mach-omap2/am33xx/Makefile | 2 -- arch/arm/mach-omap2/am33xx/board.c | 3 --- arch/arm/mach-omap2/am33xx/hw_data.c | 19 ------------------- arch/arm/mach-omap2/am33xx/prcm-regs.c | 15 --------------- arch/arm/mach-omap2/am33xx/sys_info.c | 10 ++++++++++ arch/arm/mach-omap2/hwinit-common.c | 9 +++++++++ arch/arm/mach-omap2/omap3/Makefile | 2 -- arch/arm/mach-omap2/omap3/board.c | 7 ------- arch/arm/mach-omap2/omap3/hw_data.c | 19 ------------------- arch/arm/mach-omap2/omap3/prcm-regs.c | 15 --------------- arch/arm/mach-omap2/omap3/sys_info.c | 9 ++++++++- arch/arm/mach-omap2/sysinfo-common.c | 21 --------------------- board/ti/am335x/board.c | 1 - board/ti/am43xx/board.c | 1 - 22 files changed, 48 insertions(+), 143 deletions(-) delete mode 100644 arch/arm/mach-omap2/am33xx/hw_data.c delete mode 100644 arch/arm/mach-omap2/am33xx/prcm-regs.c delete mode 100644 arch/arm/mach-omap2/omap3/hw_data.c delete mode 100644 arch/arm/mach-omap2/omap3/prcm-regs.c delete mode 100644 arch/arm/mach-omap2/sysinfo-common.c -- 2.7.3

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[U-Boot] [PATCH 00/13] arm: am57xx: Add support for am574-idk
by Lokesh Vutla 10 Jan '18

10 Jan '18

am574x-idk board is similar to am572x-idk with am574x SoC. This series adds support for this board. Logs: http://pastebin.ubuntu.com/26207045/ 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 arm: 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 | 64 ++++- board/ti/am57xx/mux_data.h | 299 +++++++++++++++++++++ board/ti/common/Kconfig | 7 + board/ti/common/Makefile | 3 + .../mach-keystone => board/ti/common}/cmd_ddr3.c | 179 +++++++++--- board/ti/dra7xx/evm.c | 17 +- configs/am57xx_evm_defconfig | 2 +- configs/am57xx_hs_evm_defconfig | 2 +- drivers/dma/ti-edma3.c | 55 +++- include/environment/ti/boot.h | 4 +- 30 files changed, 927 insertions(+), 158 deletions(-) create mode 100644 arch/arm/dts/am572x-idk-common.dtsi create mode 100644 arch/arm/dts/am574x-idk.dts rename {arch/arm/mach-keystone => board/ti/common}/cmd_ddr3.c (54%) -- 2.15.1

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[U-Boot] [PATCH v2] musb: sunxi: Use base address from device tree
by Chen-Yu Tsai 10 Jan '18

10 Jan '18

Now that the musb sunxi glue driver is completely device model / device tree driven, we should use the base address from the device tree, instead of hard-coding it in the source code. Fixes: 3a61b080acee ("musb: sunxi: switch to the device model") Signed-off-by: Chen-Yu Tsai <wens(a)csie.org> --- Changes since v1: - Check return value dev_read_addr_ptr() IMHO, having NULL represent an error for dev_read_addr_ptr() doesn't work so well as in the kernel, because U-boot doesn't acually map addresses. So NULL (or 0x0) is in fact a valid address. Something like ~0x0 might work better, but that's a whole other changeset. --- drivers/usb/musb-new/sunxi.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c index 7ee44ea91900..aedc24b93711 100644 --- a/drivers/usb/musb-new/sunxi.c +++ b/drivers/usb/musb-new/sunxi.c @@ -312,13 +312,16 @@ static int musb_usb_probe(struct udevice *dev) { struct musb_host_data *host = dev_get_priv(dev); struct usb_bus_priv *priv = dev_get_uclass_priv(dev); + void *base = dev_read_addr_ptr(dev); int ret; + if (!base) + return -EINVAL; + priv->desc_before_addr = true; #ifdef CONFIG_USB_MUSB_HOST - host->host = musb_init_controller(&musb_plat, NULL, - (void *)SUNXI_USB0_BASE); + host->host = musb_init_controller(&musb_plat, NULL, base); if (!host->host) return -EIO; @@ -326,7 +329,7 @@ static int musb_usb_probe(struct udevice *dev) if (!ret) printf("Allwinner mUSB OTG (Host)\n"); #else - ret = musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); + ret = musb_register(&musb_plat, NULL, base); if (!ret) printf("Allwinner mUSB OTG (Peripheral)\n"); #endif -- 2.15.1

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[U-Boot] [PATCH] BugFix: PXE Boot fails on old arm kernel with initrd without FDT
by Sven Glodowski 10 Jan '18

10 Jan '18

Hello, PXE/Extlinux boot fails on old Kernel which requires initrd but doesn't have FDT! sysboot loads initrd loaded into RAM, but system boots without initrd and hangs. Kernel: Linux odroid 3.8.13.30 #1 SMP PREEMPT Wed Feb 1 20:17:12 CET 2017 armv7l armv7l armv7l GNU/Linux Looking into [master]u-boot/cmd/pxe.c, function label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label) Number of boot parameter initializing with 2 622: int bootm_argc = 2; Before calling boot_m / boot_z, number of boot parameters updated only if FTD is used! 783 if (!bootm_argv[3]) 784 bootm_argv[3] = getenv("fdt_addr"); 785 786 if (bootm_argv[3]) { 787 if (!bootm_argv[2]) 788 bootm_argv[2] = "-"; 789 bootm_argc = 4; Applying this patch, Number of boot parameters set to 3 if initrd loaded before. ----------------------------------- --- a/u-boot/cmd/pxe.c.orig 2017-10-30 11:53:20.470526920 +0100 +++ b/u-boot/cmd/pxe.c 2017-10-30 11:56:43.526036397 +0100 @@ -780,6 +780,9 @@ static int label_boot(cmd_tbl_t *cmdtp, } } + if (bootm_argv[2]) + bootm_argc = 3; + if (!bootm_argv[3]) bootm_argv[3] = env_get("fdt_addr"); -------------------------------- After that, board boots even without FTD. checked on device with patched U-Boot 2016.11-rc3-g8a65327. for u-boot branch [master] calling do_bootm / do_bootz not changed so maybe bug still exists. For u-boot branch [next] this is fixed. bootm_argc initilized with 3 and boot commands called with "-" on systems without initrd Best regards Sven Glodowski ------------- Boot log after applying patch U-Boot 2016.11-rc3-g8a65327-dirty (Oct 30 2017 - 10:28:32 +0100) CPU: Exynos4412 @ 1 GHz Model: Odroid based on Exynos4412 Board: Odroid based on Exynos4412 Type: u3 DRAM: 2 GiB LDO20(a)VDDQ_EMMC_1.8V: set 1800000 uV; enabling LDO22(a)VDDQ_EMMC_2.8V: set 2800000 uV; enabling LDO21(a)TFLASH_2.8V: set 2800000 uV; enabling MMC: EXYNOS DWMMC: 0, SAMSUNG SDHCI: 1 Net: No ethernet found. Autobooting in 1 seconds, press <ESC> twice to stop. Retrieving file: extlinux.conf reading extlinux.conf 572 bytes read in 2 ms (279.3 KiB/s) Odroid boot options 1: Odroid-3.8.13 (1080p-edid) 2: Odroid-3.8.13 (1080p-noedid) Enter choice: 2: Odroid-3.8.13 (1080p-noedid) Retrieving file: uInitrd reading uInitrd 9325833 bytes read in 330 ms (27 MiB/s) Retrieving file: zImage reading zImage 2344680 bytes read in 86 ms (26 MiB/s) append: console=tty1 console=ttySAC1,115200n8 root=UUID=e139ce78-9841-40fe-8823-96a304a09859 rootwait ro mem=2047M drm_kms_helper.edid_firmware=edid/1920x1080.bin Kernel image @ 0x42000000 [ 0x000000 - 0x23c6e8 ] ## Loading init Ramdisk from Legacy Image at 45000000 ... Image Name: initrd.img-3.8.13.30 Image Type: ARM Linux RAMDisk Image (gzip compressed) Data Size: 9325769 Bytes = 8.9 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0xa00 ...

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