August 2022 - U-Boot

[PATCH 1/2] Fix usage of CONFIG_PREBOOT
by Pali Rohár 21 Nov '22

21 Nov '22

Due to usage of PREBOOT in Kconfig, macro CONFIG_PREBOOT is always defined when CONFIG_USE_PREBOOT is enabled. In case CONFIG_PREBOOT is not explicitly enabled it is set to empty C string and therefore '#ifdef CONFIG_PREBOOT' guard does not work. Fix this issue by introducing a new Kconfig symbol PREBOOT_DEFINED which cause to define new C macro CONFIG_PREBOOT_DEFINED only when CONFIG_PREBOOT is really defined. Change usage of '#ifdef CONFIG_PREBOOT' by '#ifdef CONFIG_USE_PREBOOT' for code which checks if preboot code would be called and by '#ifdef CONFIG_PREBOOT_DEFINED' for defining preboot code. Signed-off-by: Pali Rohár <pali(a)kernel.org> --- board/boundary/nitrogen6x/nitrogen6x.c | 4 ++-- boot/Kconfig | 4 ++++ include/env_default.h | 2 +- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 83bb445d481a..382c01ddf4e0 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -929,7 +929,7 @@ U_BOOT_CMD( "Returns 0 (true) to shell if key is pressed." ); -#ifdef CONFIG_PREBOOT +#ifdef CONFIG_USE_PREBOOT static char const kbd_magic_prefix[] = "key_magic"; static char const kbd_command_prefix[] = "key_cmd"; @@ -989,7 +989,7 @@ int misc_init_r(void) gpio_request(IMX_GPIO_NR(2, 3), "search"); gpio_request(IMX_GPIO_NR(7, 13), "volup"); gpio_request(IMX_GPIO_NR(4, 5), "voldown"); -#ifdef CONFIG_PREBOOT +#ifdef CONFIG_USE_PREBOOT preboot_keys(); #endif diff --git a/boot/Kconfig b/boot/Kconfig index 08451c65a56b..5e7ae61d5116 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -1309,6 +1309,10 @@ config PREBOOT help This is the default of "preboot" environment variable. +config PREBOOT_DEFINED + bool + default y if PREBOOT != "" + config DEFAULT_FDT_FILE string "Default fdt file" help diff --git a/include/env_default.h b/include/env_default.h index 7004a6fef29b..62a73b939cf2 100644 --- a/include/env_default.h +++ b/include/env_default.h @@ -62,7 +62,7 @@ const char default_environment[] = { #ifdef CONFIG_SYS_AUTOLOAD "autoload=" CONFIG_SYS_AUTOLOAD "\0" #endif -#ifdef CONFIG_PREBOOT +#ifdef CONFIG_PREBOOT_DEFINED "preboot=" CONFIG_PREBOOT "\0" #endif #ifdef CONFIG_ROOTPATH -- 2.20.1

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[PATCH] dm: core: Do not stop uclass iteration on error.
by Michal Suchanek 10 Nov '22

10 Nov '22

When probing a device fails NULL pointer is returned, and other devices cannot be iterated. Skip to next device on error instead. Fixes: 6494d708bf ("dm: Add base driver model support") Signed-off-by: Michal Suchanek <msuchanek(a)suse.de> --- drivers/core/uclass.c | 30 +++++++++++++++++++++--------- 1 file changed, 21 insertions(+), 9 deletions(-) diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 08d9ed82de..ccf7d59141 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -574,16 +574,31 @@ int uclass_get_device_by_phandle(enum uclass_id id, struct udevice *parent, } #endif +/* Starting from the given device return first device in the uclass that probes successfully */ +static int __uclass_next_device(struct udevice *dev, int ret, struct udevice **devp) +{ + if (!dev) { + *devp = dev; + return 0; + } + while ((ret = uclass_get_device_tail(dev, ret, devp))) { + ret = uclass_find_next_device(&dev); + if (!dev) { + *devp = dev; + return 0; + } + } + + return ret; +} + int uclass_first_device(enum uclass_id id, struct udevice **devp) { - struct udevice *dev; + struct udevice *dev = NULL; int ret; - *devp = NULL; ret = uclass_find_first_device(id, &dev); - if (!dev) - return 0; - return uclass_get_device_tail(dev, ret, devp); + return __uclass_next_device(dev, ret, devp); } int uclass_first_device_err(enum uclass_id id, struct udevice **devp) @@ -604,11 +619,8 @@ int uclass_next_device(struct udevice **devp) struct udevice *dev = *devp; int ret; - *devp = NULL; ret = uclass_find_next_device(&dev); - if (!dev) - return 0; - return uclass_get_device_tail(dev, ret, devp); + return __uclass_next_device(dev, ret, devp); } int uclass_next_device_err(struct udevice **devp) -- 2.37.1

3 132

[PATCH v2 1/2] spl: enable regulator-boot-on and disable regulator-force-boot-off
by Quentin Schulz 09 Nov '22

09 Nov '22

From: Quentin Schulz <quentin.schulz(a)theobroma-systems.com> This makes sure regulators that need to be turned on or off at boot are turned on or off in the SPL. This may be required for the SPL to do some operations, such as finding possible loading media for U-Boot proper. Cc: Quentin Schulz <foss+uboot(a)0leil.net> Tested-by: Xavier Drudis Ferran <xdrudis(a)tinet.cat> Signed-off-by: Quentin Schulz <quentin.schulz(a)theobroma-systems.com> --- v2: - added Tested-by, - fixed build for boards with SPL_DM_REGULATOR disabled by always included power/regulator.h and defining a dummy implementation for regulators_enable_boot_off, common/spl/spl.c | 10 ++++++++++ include/power/regulator.h | 5 +++++ 2 files changed, 15 insertions(+) diff --git a/common/spl/spl.c b/common/spl/spl.c index 29e0898f03..6ab997279d 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -39,6 +39,7 @@ #include <fdt_support.h> #include <bootcount.h> #include <wdt.h> +#include <power/regulator.h> DECLARE_GLOBAL_DATA_PTR; DECLARE_BINMAN_MAGIC_SYM; @@ -773,6 +774,15 @@ void board_init_r(gd_t *dummy1, ulong dummy2) if (CONFIG_IS_ENABLED(GPIO_HOG)) gpio_hog_probe_all(); + if (CONFIG_IS_ENABLED(DM_REGULATOR)) { + if (regulators_enable_boot_on(false)) + debug("%s: Cannot enable boot on regulator\n", + __func__); + if (regulators_enable_boot_off(false)) + debug("%s: Cannot enable boot off regulator\n", + __func__); + } + #if CONFIG_IS_ENABLED(BOARD_INIT) spl_board_init(); #endif diff --git a/include/power/regulator.h b/include/power/regulator.h index ff1bfc2435..4bce61dd9f 100644 --- a/include/power/regulator.h +++ b/include/power/regulator.h @@ -631,6 +631,11 @@ static inline int regulators_enable_boot_on(bool verbose) return -ENOSYS; } +static inline int regulators_enable_boot_off(bool verbose) +{ + return -ENOSYS; +} + static inline int regulator_autoset(struct udevice *dev) { return -ENOSYS; -- 2.37.1

5 6

[PATCH 1/2] spi: fsl_qspi: Add support for i.MX7ULP
by Ye Li 09 Nov '22

09 Nov '22

Add compatible string and driver data for i.MX7ULP. Meanwhile, the address set to SFA1AD/SFA2AD/SFB1AD/SFB2AD should align with 1KB, because the lowest 10 bits are reserved by the registers definition. For i.MX7ULP which has only 128Bytes AHB buffer, must align it when setting the registers and selecting cs. Signed-off-by: Ye Li <ye.li(a)nxp.com> Reviewed-by: Ashish Kumar <Ashish.Kumar(a)nxp.com> Reviewed-by: Kuldeep Singh <kuldeep.singh(a)nxp.com> --- drivers/spi/fsl_qspi.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c index e715f98..d9f531a 100644 --- a/drivers/spi/fsl_qspi.c +++ b/drivers/spi/fsl_qspi.c @@ -231,6 +231,15 @@ static const struct fsl_qspi_devtype_data imx6ul_data = { .little_endian = true, }; +static const struct fsl_qspi_devtype_data imx7ulp_data = { + .rxfifo = SZ_64, + .txfifo = SZ_64, + .ahb_buf_size = SZ_128, + .quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_4X_INT_CLK | + QUADSPI_QUIRK_USE_TDH_SETTING, + .little_endian = true, +}; + static const struct fsl_qspi_devtype_data ls1021a_data = { .rxfifo = SZ_128, .txfifo = SZ_64, @@ -485,7 +494,7 @@ static void fsl_qspi_select_mem(struct fsl_qspi *q, struct spi_slave *slave) static void fsl_qspi_read_ahb(struct fsl_qspi *q, const struct spi_mem_op *op) { memcpy_fromio(op->data.buf.in, - q->ahb_addr + q->selected * q->devtype_data->ahb_buf_size, + q->ahb_addr + q->selected * ALIGN(q->devtype_data->ahb_buf_size, 0x400), op->data.nbytes); } @@ -589,7 +598,7 @@ static int fsl_qspi_exec_op(struct spi_slave *slave, addr_offset = q->memmap_phy; qspi_writel(q, - q->selected * q->devtype_data->ahb_buf_size + addr_offset, + q->selected * ALIGN(q->devtype_data->ahb_buf_size, 0x400) + addr_offset, base + QUADSPI_SFAR); qspi_writel(q, qspi_readl(q, base + QUADSPI_MCR) | @@ -695,13 +704,13 @@ static int fsl_qspi_default_setup(struct fsl_qspi *q) * We use ahb_buf_size for each chip and set SFA1AD, SFA2AD, SFB1AD, * SFB2AD accordingly. */ - qspi_writel(q, q->devtype_data->ahb_buf_size + addr_offset, + qspi_writel(q, ALIGN(q->devtype_data->ahb_buf_size, 0x400) + addr_offset, base + QUADSPI_SFA1AD); - qspi_writel(q, q->devtype_data->ahb_buf_size * 2 + addr_offset, + qspi_writel(q, ALIGN(q->devtype_data->ahb_buf_size, 0x400) * 2 + addr_offset, base + QUADSPI_SFA2AD); - qspi_writel(q, q->devtype_data->ahb_buf_size * 3 + addr_offset, + qspi_writel(q, ALIGN(q->devtype_data->ahb_buf_size, 0x400) * 3 + addr_offset, base + QUADSPI_SFB1AD); - qspi_writel(q, q->devtype_data->ahb_buf_size * 4 + addr_offset, + qspi_writel(q, ALIGN(q->devtype_data->ahb_buf_size, 0x400) * 4 + addr_offset, base + QUADSPI_SFB2AD); q->selected = -1; @@ -799,6 +808,7 @@ static const struct udevice_id fsl_qspi_ids[] = { { .compatible = "fsl,imx6sx-qspi", .data = (ulong)&imx6sx_data, }, { .compatible = "fsl,imx6ul-qspi", .data = (ulong)&imx6ul_data, }, { .compatible = "fsl,imx7d-qspi", .data = (ulong)&imx7d_data, }, + { .compatible = "fsl,imx7ulp-qspi", .data = (ulong)&imx7ulp_data, }, { .compatible = "fsl,ls1021a-qspi", .data = (ulong)&ls1021a_data, }, { .compatible = "fsl,ls1088a-qspi", .data = (ulong)&ls1088a_data, }, { .compatible = "fsl,ls2080a-qspi", .data = (ulong)&ls2080a_data, }, -- 2.7.4

3 4

[PATCH RFC] Makefile: Rename u-boot-spl.kwb to u-boot-with-spl.kwb
by Pali Rohár 07 Nov '22

07 Nov '22

File name with pattern u-boot-spl* is used on all places except in kwb image for binary with SPL-only code. Combined binary with both SPL and proper U-Boot in other places has file name pattern u-boot-with-spl*. Make it consistent also for kwb image and rename u-boot-spl.kwb to u-boot-with-spl.kwb as this image contains both SPL and proper U-Boot code. Signed-off-by: Pali Rohár <pali(a)kernel.org> --- This is just RFC patch, please let me know what do you think. --- Kconfig | 2 +- Makefile | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Kconfig b/Kconfig index 991b260182e8..5c64ca843eed 100644 --- a/Kconfig +++ b/Kconfig @@ -455,7 +455,7 @@ config BUILD_TARGET string "Build target special images" default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10 default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5 - default "u-boot-spl.kwb" if ARCH_MVEBU && SPL + default "u-boot-with-spl.kwb" if ARCH_MVEBU && SPL default "u-boot-elf.srec" if RCAR_GEN3 default "u-boot.itb" if !BINMAN && SPL_LOAD_FIT && (ARCH_ROCKCHIP || \ ARCH_SUNXI || RISCV || ARCH_ZYNQMP) diff --git a/Makefile b/Makefile index 1a66f69a4b14..b1fbdbe7d726 100644 --- a/Makefile +++ b/Makefile @@ -1432,7 +1432,7 @@ KWD_CONFIG_FILE = $(shell \ MKIMAGEFLAGS_u-boot.kwb = -n $(KWD_CONFIG_FILE) \ -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -MKIMAGEFLAGS_u-boot-spl.kwb = -n $(KWD_CONFIG_FILE) \ +MKIMAGEFLAGS_u-boot-with-spl.kwb = -n $(KWD_CONFIG_FILE) \ -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \ $(if $(KEYDIR),-k $(KEYDIR)) @@ -1477,7 +1477,7 @@ u-boot.itb: u-boot-nodtb.bin \ $(BOARD_SIZE_CHECK) endif -u-boot-spl.kwb: u-boot.bin spl/u-boot-spl.bin FORCE +u-boot-with-spl.kwb: u-boot.bin spl/u-boot-spl.bin FORCE $(call if_changed,mkimage) u-boot.sha1: u-boot.bin -- 2.20.1

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[PATCH v2 1/1] usb: storage: continue probe on "Invalid device"
by Janne Grunau 04 Nov '22

04 Nov '22

Fixes a crash during probing of sd card readers without medium present. Link: https://github.com/AsahiLinux/linux/issues/44 Link: https://lists.denx.de/pipermail/u-boot/2022-July/489717.html Signed-off-by: Janne Grunau <j(a)jannau.net> --- Changes since v1: - changed unconditiona return to "continue" as proposed by AKASHI Takahiro common/usb_storage.c | 1 + 1 file changed, 1 insertion(+) diff --git a/common/usb_storage.c b/common/usb_storage.c index eaa31374ef73..f9204552a683 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -239,6 +239,7 @@ static int usb_stor_probe_device(struct usb_device *udev) ret = device_unbind(dev); if (ret) return ret; + continue; } ret = blk_probe_or_unbind(dev); -- 2.35.1

3 8

[PATCH v2 1/2] timer: sti: convert sti-timer to arm a9 global timer
by William Zhang 31 Oct '22

31 Oct '22

STI timer is actually ARM Cortex A9 global timer. Convert the driver to use generic global timer name and make it consistent with Linux kernel global timer driver. This also allows any A9 based device to use this driver. Signed-off-by: William Zhang <william.zhang(a)broadcom.com> --- (no changes since v1) MAINTAINERS | 2 +- drivers/timer/Kconfig | 8 +++-- drivers/timer/Makefile | 2 +- .../timer/{sti-timer.c => arm_global_timer.c} | 30 ++++++++++--------- 4 files changed, 23 insertions(+), 19 deletions(-) rename drivers/timer/{sti-timer.c => arm_global_timer.c} (66%) diff --git a/MAINTAINERS b/MAINTAINERS index 1103bb068154..f7d77bb8cfa9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -503,7 +503,7 @@ F: drivers/mmc/sti_sdhci.c F: drivers/reset/sti-reset.c F: drivers/serial/serial_sti_asc.c F: drivers/sysreset/sysreset_sti.c -F: drivers/timer/sti-timer.c +F: drivers/timer/arm_global_timer.c F: drivers/usb/host/dwc3-sti-glue.c F: include/dwc3-sti-glue.h F: include/dt-bindings/clock/stih407-clks.h diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig index 20b5af7e260f..3e1d70fbb930 100644 --- a/drivers/timer/Kconfig +++ b/drivers/timer/Kconfig @@ -215,12 +215,14 @@ config SANDBOX_TIMER Select this to enable an emulated timer for sandbox. It gets time from host os. -config STI_TIMER - bool "STi timer support" +config ARM_GLOBAL_TIMER + bool "ARM Cortex A9 global timer support" depends on TIMER + depends on ARM default y if ARCH_STI help - Select this to enable a timer for STi devices. + Select this to enable global timer found on ARM Cortex A9 + based devices. config STM32_TIMER bool "STM32 timer support" diff --git a/drivers/timer/Makefile b/drivers/timer/Makefile index d9822a537009..d23569365408 100644 --- a/drivers/timer/Makefile +++ b/drivers/timer/Makefile @@ -22,7 +22,7 @@ obj-$(CONFIG_RISCV_TIMER) += riscv_timer.o obj-$(CONFIG_ROCKCHIP_TIMER) += rockchip_timer.o obj-$(CONFIG_SANDBOX_TIMER) += sandbox_timer.o obj-$(CONFIG_$(SPL_)SIFIVE_CLINT) += sifive_clint_timer.o -obj-$(CONFIG_STI_TIMER) += sti-timer.o +obj-$(CONFIG_ARM_GLOBAL_TIMER) += arm_global_timer.o obj-$(CONFIG_STM32_TIMER) += stm32_timer.o obj-$(CONFIG_X86_TSC_TIMER) += tsc_timer.o obj-$(CONFIG_MTK_TIMER) += mtk_timer.o diff --git a/drivers/timer/sti-timer.c b/drivers/timer/arm_global_timer.c similarity index 66% rename from drivers/timer/sti-timer.c rename to drivers/timer/arm_global_timer.c index 87444a0650f6..065f10bb742b 100644 --- a/drivers/timer/sti-timer.c +++ b/drivers/timer/arm_global_timer.c @@ -2,6 +2,8 @@ /* * Copyright (C) 2017, STMicroelectronics - All Rights Reserved * Author(s): Patrice Chotard, <patrice.chotard(a)foss.st.com> for STMicroelectronics. + * + * ARM Cortext A9 global timer driver */ #include <common.h> @@ -13,13 +15,13 @@ #include <asm/io.h> #include <asm/arch-armv7/globaltimer.h> -struct sti_timer_priv { +struct arm_global_timer_priv { struct globaltimer *global_timer; }; -static u64 sti_timer_get_count(struct udevice *dev) +static u64 arm_global_timer_get_count(struct udevice *dev) { - struct sti_timer_priv *priv = dev_get_priv(dev); + struct arm_global_timer_priv *priv = dev_get_priv(dev); struct globaltimer *global_timer = priv->global_timer; u32 low, high; u64 timer; @@ -37,10 +39,10 @@ static u64 sti_timer_get_count(struct udevice *dev) return (u64)((timer << 32) | low); } -static int sti_timer_probe(struct udevice *dev) +static int arm_global_timer_probe(struct udevice *dev) { struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev); - struct sti_timer_priv *priv = dev_get_priv(dev); + struct arm_global_timer_priv *priv = dev_get_priv(dev); struct clk clk; int err; ulong ret; @@ -66,20 +68,20 @@ static int sti_timer_probe(struct udevice *dev) return 0; } -static const struct timer_ops sti_timer_ops = { - .get_count = sti_timer_get_count, +static const struct timer_ops arm_global_timer_ops = { + .get_count = arm_global_timer_get_count, }; -static const struct udevice_id sti_timer_ids[] = { +static const struct udevice_id arm_global_timer_ids[] = { { .compatible = "arm,cortex-a9-global-timer" }, {} }; -U_BOOT_DRIVER(sti_timer) = { - .name = "sti_timer", +U_BOOT_DRIVER(arm_global_timer) = { + .name = "arm_global_timer", .id = UCLASS_TIMER, - .of_match = sti_timer_ids, - .priv_auto = sizeof(struct sti_timer_priv), - .probe = sti_timer_probe, - .ops = &sti_timer_ops, + .of_match = arm_global_timer_ids, + .priv_auto = sizeof(struct arm_global_timer_priv), + .probe = arm_global_timer_probe, + .ops = &arm_global_timer_ops, }; -- 2.37.1

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[PATCH v2 0/3] arm: bcmbca: move bcm6753 support under CONFIG_ARCH_BCMBCA
by William Zhang 31 Oct '22

31 Oct '22

Sorry for another version of patch series with some minor updates. Please see the change log and specific patch for details. BCM6753 is essentially same as the main chip BCM6855 with different SKU number. It is part of the Broadcom BCA (Broadband Carrier Access origin) chipset family. BCM6753 was originally added by Philippe before Broadcom started to upstream the support for BCMBCA SoCs. The ARM based broadband SoC family is now supported under the unified ARCH_BCMBCA config. This patch series migrate the BCM6753 support under the config of ARCH_BCMBCA and BCM6855. This patch series need to apply on top of my previous patch series [1]. This concludes the addition of BCA SoC support to u-boot at least for now. [1]: https://lists.denx.de/pipermail/u-boot/2022-August/492474.html Changes in v2: - Add help in BCM6855 Kconfig option to include the list of the supported chips. - Update subject line to be more clear for patch 3 William Zhang (3): arm: bcmbca: add bcm6855 SoC support under CONFIG_ARCH_BCMBCA arm: bcmbca: remove bcm6753 support under CONFIG_ARCH_BCM6753 arm: bcmbca: replace ARCH_BCM6753 symbols in Kconfig with BCM6855 MAINTAINERS | 1 + arch/arm/Kconfig | 8 - arch/arm/dts/Makefile | 6 +- arch/arm/dts/bcm6753.dtsi | 208 ------------------ arch/arm/dts/bcm6855.dtsi | 257 +++++++++++++++++++++++ arch/arm/dts/bcm96753ref.dts | 6 +- arch/arm/dts/bcm96855.dts | 30 +++ arch/arm/mach-bcmbca/Kconfig | 11 + arch/arm/mach-bcmbca/Makefile | 1 + arch/arm/mach-bcmbca/bcm6855/Kconfig | 17 ++ arch/arm/mach-bcmbca/bcm6855/Makefile | 5 + board/broadcom/bcm96753ref/Kconfig | 16 -- board/broadcom/bcm96753ref/MAINTAINERS | 6 - board/broadcom/bcm96753ref/Makefile | 3 - board/broadcom/bcm96753ref/bcm96753ref.c | 40 ---- board/broadcom/bcmbca/Kconfig | 7 + configs/bcm96753ref_ram_defconfig | 87 -------- configs/bcm96855_defconfig | 23 ++ drivers/gpio/Kconfig | 2 +- drivers/led/Kconfig | 2 +- drivers/mtd/nand/raw/Kconfig | 2 +- drivers/watchdog/Kconfig | 2 +- include/configs/bcm96855.h | 15 ++ include/configs/broadcom_bcm96753ref.h | 32 --- 24 files changed, 377 insertions(+), 410 deletions(-) delete mode 100644 arch/arm/dts/bcm6753.dtsi create mode 100644 arch/arm/dts/bcm6855.dtsi create mode 100644 arch/arm/dts/bcm96855.dts create mode 100644 arch/arm/mach-bcmbca/bcm6855/Kconfig create mode 100644 arch/arm/mach-bcmbca/bcm6855/Makefile delete mode 100644 board/broadcom/bcm96753ref/Kconfig delete mode 100644 board/broadcom/bcm96753ref/MAINTAINERS delete mode 100644 board/broadcom/bcm96753ref/Makefile delete mode 100644 board/broadcom/bcm96753ref/bcm96753ref.c delete mode 100644 configs/bcm96753ref_ram_defconfig create mode 100644 configs/bcm96855_defconfig create mode 100644 include/configs/bcm96855.h delete mode 100644 include/configs/broadcom_bcm96753ref.h -- 2.37.1

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[PATCH v2 0/3] arm: bcmbca: move bcm6858 support under CONFIG_ARCH_BCMBCA
by William Zhang 31 Oct '22

31 Oct '22

Sorry for another version of patch series with some minor updates. Please see the change log and specific patch for details. BCM6858 is part of the Broadcom BCA (Broadband Carrier Access origin) chipset family. BCM6858 was originally added by Philippe before Broadcom started to upstream the support for BCMBCA SoCs. The ARM based Broadband SoC family is now supported under the unified ARCH_BCMBCA config. This patch series migrate the BCM6858 support under the config of ARCH_BCMBCA and BCM6858. This patch series need to apply on top of my previous patch series [1]. [1]: https://lists.denx.de/pipermail/u-boot/2022-August/492470.html Changes in v2: -Add help in BCM6858 Kconfig option to include the list of the supported chips. -Update subject line to be more clear for patch 3 William Zhang (3): arm: bcmbca: add bcm6858 SoC support under CONFIG_ARCH_BCMBCA arm: bcmbca: remove bcm6858 support under CONFIG_ARCH_BCM6858 arm: bcmbca: replace ARCH_BCM6858 symbols in Kconfig with BCM6858 MAINTAINERS | 1 + arch/arm/Kconfig | 7 - arch/arm/dts/Makefile | 6 +- arch/arm/dts/bcm6858.dtsi | 197 +++++++++++-------- arch/arm/dts/bcm96858.dts | 30 +++ arch/arm/dts/bcm968580xref.dts | 4 +- arch/arm/mach-bcmbca/Kconfig | 11 ++ arch/arm/mach-bcmbca/Makefile | 1 + arch/arm/mach-bcmbca/bcm6858/Kconfig | 17 ++ arch/arm/mach-bcmbca/bcm6858/Makefile | 5 + arch/arm/mach-bcmbca/bcm6858/mmu_table.c | 32 +++ board/broadcom/bcm968580xref/Kconfig | 17 -- board/broadcom/bcm968580xref/MAINTAINERS | 6 - board/broadcom/bcm968580xref/Makefile | 3 - board/broadcom/bcm968580xref/bcm968580xref.c | 62 ------ board/broadcom/bcmbca/Kconfig | 7 + configs/bcm968580xref_ram_defconfig | 64 ------ configs/bcm96858_defconfig | 23 +++ drivers/gpio/Kconfig | 3 +- drivers/led/Kconfig | 2 +- drivers/mtd/nand/raw/Kconfig | 2 +- drivers/spi/Kconfig | 3 +- drivers/watchdog/Kconfig | 3 +- include/configs/bcm96858.h | 15 ++ include/configs/broadcom_bcm968580xref.h | 32 --- 25 files changed, 270 insertions(+), 283 deletions(-) create mode 100644 arch/arm/dts/bcm96858.dts create mode 100644 arch/arm/mach-bcmbca/bcm6858/Kconfig create mode 100644 arch/arm/mach-bcmbca/bcm6858/Makefile create mode 100644 arch/arm/mach-bcmbca/bcm6858/mmu_table.c delete mode 100644 board/broadcom/bcm968580xref/Kconfig delete mode 100644 board/broadcom/bcm968580xref/MAINTAINERS delete mode 100644 board/broadcom/bcm968580xref/Makefile delete mode 100644 board/broadcom/bcm968580xref/bcm968580xref.c delete mode 100644 configs/bcm968580xref_ram_defconfig create mode 100644 configs/bcm96858_defconfig create mode 100644 include/configs/bcm96858.h delete mode 100644 include/configs/broadcom_bcm968580xref.h -- 2.37.1

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[PATCH v4 0/3] arm: bcmbca: move bcm68360 support under CONFIG_ARCH_BCMBCA
by William Zhang 31 Oct '22

31 Oct '22

Sorry for another version of patch series with some minor updates. Please see the change log and specific patch for details. BCM68360 is a variant for the main PON chip BCM6856 which is part of the Broadcom BCA (Broadband Carrier Access origin) chipset family. BCM68360 was originally added by Philippe before Broadcom started to upstream the support for BCMBCA SoCs. The ARM based Broadband SoC family is now supported under the unified ARCH_BCMBCA config. This patch series migrate the BCM68360 support under the config of ARCH_BCMBCA and BCM6856. This patch series need to apply on top of my previous patch series [1]. [1]: https://lists.denx.de/pipermail/u-boot/2022-August/492464.html Changes in v4: -Add help in BCM6856 Kconfig option to include the list of the supported chips. -Update subject line to be more clear for patch 3 Changes in v3: - Remove bcm968360bg_ram_defconfig per discussion with Philippe as a basic config version of bcm96856_defconfig is now added. - Update commit message Changes in v2: - Bring Philippe Reynes copyright tag from 68360 dts to 6856 dts William Zhang (3): arm: bcmbca: add bcm6856 SoC support under CONFIG_ARCH_BCMBCA arm: bcmbca: remove bcm68360 support under CONFIG_ARCH_BCM68360 arm: bcmbca: replace ARCH_BCM68360 symbols in Kconfig with BCM6856 MAINTAINERS | 1 + arch/arm/Kconfig | 7 - arch/arm/dts/Makefile | 6 +- arch/arm/dts/bcm68360.dtsi | 217 ------------------- arch/arm/dts/bcm6856.dtsi | 253 +++++++++++++++++++++++ arch/arm/dts/bcm968360bg.dts | 6 +- arch/arm/dts/bcm96856.dts | 30 +++ arch/arm/mach-bcmbca/Kconfig | 11 + arch/arm/mach-bcmbca/Makefile | 1 + arch/arm/mach-bcmbca/bcm6856/Kconfig | 17 ++ arch/arm/mach-bcmbca/bcm6856/Makefile | 5 + arch/arm/mach-bcmbca/bcm6856/mmu_table.c | 32 +++ board/broadcom/bcm968360bg/Kconfig | 17 -- board/broadcom/bcm968360bg/MAINTAINERS | 6 - board/broadcom/bcm968360bg/Makefile | 3 - board/broadcom/bcm968360bg/bcm968360bg.c | 62 ------ board/broadcom/bcmbca/Kconfig | 7 + configs/bcm968360bg_ram_defconfig | 63 ------ configs/bcm96856_defconfig | 23 +++ drivers/gpio/Kconfig | 2 +- drivers/led/Kconfig | 2 +- drivers/mtd/nand/raw/Kconfig | 2 +- drivers/spi/Kconfig | 2 +- drivers/watchdog/Kconfig | 2 +- include/configs/bcm96856.h | 15 ++ include/configs/broadcom_bcm968360bg.h | 32 --- 26 files changed, 406 insertions(+), 418 deletions(-) delete mode 100644 arch/arm/dts/bcm68360.dtsi create mode 100644 arch/arm/dts/bcm6856.dtsi create mode 100644 arch/arm/dts/bcm96856.dts create mode 100644 arch/arm/mach-bcmbca/bcm6856/Kconfig create mode 100644 arch/arm/mach-bcmbca/bcm6856/Makefile create mode 100644 arch/arm/mach-bcmbca/bcm6856/mmu_table.c delete mode 100644 board/broadcom/bcm968360bg/Kconfig delete mode 100644 board/broadcom/bcm968360bg/MAINTAINERS delete mode 100644 board/broadcom/bcm968360bg/Makefile delete mode 100644 board/broadcom/bcm968360bg/bcm968360bg.c delete mode 100644 configs/bcm968360bg_ram_defconfig create mode 100644 configs/bcm96856_defconfig create mode 100644 include/configs/bcm96856.h delete mode 100644 include/configs/broadcom_bcm968360bg.h -- 2.37.1

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