December 2018 - U-Boot

[U-Boot] [PATCH 1/2] usb: gadget: fastboot: Request status and length check in rx handler
by Paul Kocialkowski 18 Mar '19

18 Mar '19

This avoids handling requests that have an error status or no data. In particular, this avoids showing unnecessary error messages when the USB gadget gets disconnected (e.g. with fastboot continue) and the fastboot USB gadget driver sends an error back to the host (that has disconnected already). Signed-off-by: Paul Kocialkowski <contact(a)paulk.fr> --- drivers/usb/gadget/f_fastboot.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 206b6d1..b9a9099 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -635,6 +635,9 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) void (*func_cb)(struct usb_ep *ep, struct usb_request *req) = NULL; int i; + if (req->status != 0 || req->length == 0) + return; + for (i = 0; i < ARRAY_SIZE(cmd_dispatch_info); i++) { if (!strcmp_l1(cmd_dispatch_info[i].cmd, cmdbuf)) { func_cb = cmd_dispatch_info[i].cb; @@ -656,9 +659,7 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) } } - if (req->status == 0) { - *cmdbuf = '\0'; - req->actual = 0; - usb_ep_queue(ep, req, 0); - } + *cmdbuf = '\0'; + req->actual = 0; + usb_ep_queue(ep, req, 0); } -- 1.9.1

4 15

[U-Boot] [PATCH 1/2] rockchip: chromebook_minnie: Enable sound
by Simon Glass 18 Mar '19

18 Mar '19

Enable sound for this board, which has the same codec as jerry. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- arch/arm/dts/rk3288-veyron-minnie.dts | 12 ++++++++++++ configs/chromebook_minnie_defconfig | 5 +++++ 2 files changed, 17 insertions(+) diff --git a/arch/arm/dts/rk3288-veyron-minnie.dts b/arch/arm/dts/rk3288-veyron-minnie.dts index 0a2915fba09..646f6ae7424 100644 --- a/arch/arm/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/dts/rk3288-veyron-minnie.dts @@ -85,6 +85,18 @@ regulator-boot-on; vin-supply = <&vcc18_wl>; }; + + sound { + compatible = "rockchip,audio-max98090-jerry"; + + cpu { + sound-dai = <&i2s 0>; + }; + + codec { + sound-dai = <&max98090 0>; + }; + }; }; &backlight { diff --git a/configs/chromebook_minnie_defconfig b/configs/chromebook_minnie_defconfig index b0428740736..93e40c02101 100644 --- a/configs/chromebook_minnie_defconfig +++ b/configs/chromebook_minnie_defconfig @@ -31,6 +31,7 @@ CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_CACHE=y CONFIG_CMD_TIME=y +CONFIG_CMD_SOUND=y CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y # CONFIG_SPL_DOS_PARTITION is not set @@ -75,6 +76,10 @@ CONFIG_RAM=y CONFIG_SPL_RAM=y CONFIG_DEBUG_UART_SHIFT=2 CONFIG_ROCKCHIP_SERIAL=y +CONFIG_SOUND=y +CONFIG_I2S=y +CONFIG_I2S_ROCKCHIP=y +CONFIG_SOUND_MAX98090=y CONFIG_ROCKCHIP_SPI=y CONFIG_SYSRESET=y CONFIG_USB=y -- 2.20.1.415.g653613c723-goog

5 26

[U-Boot] [PATCH v4] pico-imx7d: Increase the CONFIG_ENV_OFFSET size
by Fabio Estevam 15 Mar '19

15 Mar '19

U-Boot binary has grown in such a way that it goes beyond the reserved area for the environment variables. Running "saveenv" causes U-Boot to hang because of this overlap. Fix this problem by increasing the CONFIG_ENV_OFFSET size. Also, in order to prevent this same problem in the future, use CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time. CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare CONFIG_ENV_OFFSET with its direct value instead. Signed-off-by: Fabio Estevam <festevam(a)gmail.com> --- Changes since v3: - Take the 69k u-boot.img offset into account when calculating CONFIG_BOARD_SIZE_LIMIT (Wolfgang) include/configs/pico-imx7d.h | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h index 2bc42a0..06ede3f 100644 --- a/include/configs/pico-imx7d.h +++ b/include/configs/pico-imx7d.h @@ -134,7 +134,19 @@ /* FLASH and environment organization */ #define CONFIG_ENV_SIZE SZ_8K -#define CONFIG_ENV_OFFSET (8 * SZ_64K) +/* Environment starts at 768k = 768 * 1024 = 786432 */ +#define CONFIG_ENV_OFFSET 786432 +/* + * Detect overlap between U-Boot image and environment area in build-time + * + * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset + * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 + * + * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so + * write the direct value here + */ +#define CONFIG_BOARD_SIZE_LIMIT 715776 + #define CONFIG_SYS_FSL_USDHC_NUM 2 #define CONFIG_SYS_MMC_ENV_DEV 0 -- 2.7.4

10 41

[U-Boot] [PATCH v4 01/12] m68k: add basic set of devicetrees
by Angelo Dureghello 11 Mar '19

11 Mar '19

This patch adds a basic group of devicetrees, one for each cpu family, including actually just uart and dspi devices, since these are the drivers supporting devicetree (support added in this patch-set). Acked-by: Jagan Teki <jagan(a)amarulasolutions.com> Signed-off-by: Angelo Dureghello <angelo(a)sysam.it> --- Changes for v2: - add mcf54xx.dtsi and mcf537x.dtsi Changes for v3: - none Changes for v4: - none --- arch/m68k/dts/mcf5208.dtsi | 36 ++++++++ arch/m68k/dts/mcf5227x.dtsi | 48 ++++++++++ arch/m68k/dts/mcf523x.dtsi | 44 ++++++++++ arch/m68k/dts/mcf5249.dtsi | 38 ++++++++ arch/m68k/dts/mcf5253.dtsi | 44 ++++++++++ arch/m68k/dts/mcf5271.dtsi | 44 ++++++++++ arch/m68k/dts/mcf5272.dtsi | 38 ++++++++ arch/m68k/dts/mcf5275.dtsi | 44 ++++++++++ arch/m68k/dts/mcf5282.dtsi | 44 ++++++++++ arch/m68k/dts/mcf5301x.dtsi | 48 ++++++++++ arch/m68k/dts/mcf5307.dtsi | 39 +++++++++ arch/m68k/dts/mcf5329.dtsi | 36 ++++++++ arch/m68k/dts/mcf537x.dtsi | 36 ++++++++ arch/m68k/dts/mcf5441x.dtsi | 87 +++++++++++++++++++ arch/m68k/dts/mcf5445x.dtsi | 48 ++++++++++ arch/m68k/dts/mcf54xx.dtsi | 40 +++++++++ doc/device-tree-bindings/serial/mcf-uart.txt | 19 ++++ doc/device-tree-bindings/spi/spi-mcf-dspi.txt | 30 +++++++ 18 files changed, 763 insertions(+) create mode 100644 arch/m68k/dts/mcf5208.dtsi create mode 100644 arch/m68k/dts/mcf5227x.dtsi create mode 100644 arch/m68k/dts/mcf523x.dtsi create mode 100644 arch/m68k/dts/mcf5249.dtsi create mode 100644 arch/m68k/dts/mcf5253.dtsi create mode 100644 arch/m68k/dts/mcf5271.dtsi create mode 100644 arch/m68k/dts/mcf5272.dtsi create mode 100644 arch/m68k/dts/mcf5275.dtsi create mode 100644 arch/m68k/dts/mcf5282.dtsi create mode 100644 arch/m68k/dts/mcf5301x.dtsi create mode 100644 arch/m68k/dts/mcf5307.dtsi create mode 100644 arch/m68k/dts/mcf5329.dtsi create mode 100644 arch/m68k/dts/mcf537x.dtsi create mode 100644 arch/m68k/dts/mcf5441x.dtsi create mode 100644 arch/m68k/dts/mcf5445x.dtsi create mode 100644 arch/m68k/dts/mcf54xx.dtsi create mode 100644 doc/device-tree-bindings/serial/mcf-uart.txt create mode 100644 doc/device-tree-bindings/spi/spi-mcf-dspi.txt diff --git a/arch/m68k/dts/mcf5208.dtsi b/arch/m68k/dts/mcf5208.dtsi new file mode 100644 index 0000000000..558d8bf41a --- /dev/null +++ b/arch/m68k/dts/mcf5208.dtsi @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5208"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5227x.dtsi b/arch/m68k/dts/mcf5227x.dtsi new file mode 100644 index 0000000000..8c95edddb6 --- /dev/null +++ b/arch/m68k/dts/mcf5227x.dtsi @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5227x"; + + aliases { + serial0 = &uart0; + spi0 = &dspi0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + + dspi0: dspi@fc05c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc05c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf523x.dtsi b/arch/m68k/dts/mcf523x.dtsi new file mode 100644 index 0000000000..9e79d472ec --- /dev/null +++ b/arch/m68k/dts/mcf523x.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf523x"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + ipsbar: ipsbar@4000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40000000 0x40000000>; + reg = <0x40000000 0x40000000>; + + uart0: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + + uart1: uart@240 { + compatible = "fsl,mcf-uart"; + reg = <0x240 0x40>; + status = "disabled"; + }; + + uart2: uart@280 { + compatible = "fsl,mcf-uart"; + reg = <0x280 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5249.dtsi b/arch/m68k/dts/mcf5249.dtsi new file mode 100644 index 0000000000..248b3dc68b --- /dev/null +++ b/arch/m68k/dts/mcf5249.dtsi @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5249"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + mbar: mbar@10000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x10000000 0x10000>; + reg = <0x10000000 0x10000>; + + uart0: uart@1c0 { + compatible = "fsl,mcf-uart"; + reg = <0x1c0 0x40>; + status = "disabled"; + }; + + uart1: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5253.dtsi b/arch/m68k/dts/mcf5253.dtsi new file mode 100644 index 0000000000..3bde2d6202 --- /dev/null +++ b/arch/m68k/dts/mcf5253.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5253"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + mbar: mbar@10000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x10000000 0x10000>; + reg = <0x10000000 0x10000>; + + uart0: uart@1c0 { + compatible = "fsl,mcf-uart"; + reg = <0x1c0 0x40>; + status = "disabled"; + }; + + uart1: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + + uart3: uart@c00 { + compatible = "fsl,mcf-uart"; + reg = <0xc00 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5271.dtsi b/arch/m68k/dts/mcf5271.dtsi new file mode 100644 index 0000000000..29355528d0 --- /dev/null +++ b/arch/m68k/dts/mcf5271.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5271"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + ipsbar: ipsbar@4000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40000000 0x40000000>; + reg = <0x40000000 0x40000000>; + + uart0: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + + uart1: uart@240 { + compatible = "fsl,mcf-uart"; + reg = <0x240 0x40>; + status = "disabled"; + }; + + uart2: uart@280 { + compatible = "fsl,mcf-uart"; + reg = <0x280 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5272.dtsi b/arch/m68k/dts/mcf5272.dtsi new file mode 100644 index 0000000000..a56117728b --- /dev/null +++ b/arch/m68k/dts/mcf5272.dtsi @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5272"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + mbar: mbar@10000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x10000000 0x10000>; + reg = <0x10000000 0x10000>; + + uart0: uart@100 { + compatible = "fsl,mcf-uart"; + reg = <0x100 0x40>; + status = "disabled"; + }; + + uart1: uart@140 { + compatible = "fsl,mcf-uart"; + reg = <0x140 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5275.dtsi b/arch/m68k/dts/mcf5275.dtsi new file mode 100644 index 0000000000..b375609d4a --- /dev/null +++ b/arch/m68k/dts/mcf5275.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5275"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + ipsbar: ipsbar@4000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40000000 0x40000000>; + reg = <0x40000000 0x40000000>; + + uart0: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + + uart1: uart@240 { + compatible = "fsl,mcf-uart"; + reg = <0x240 0x40>; + status = "disabled"; + }; + + uart2: uart@280 { + compatible = "fsl,mcf-uart"; + reg = <0x280 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5282.dtsi b/arch/m68k/dts/mcf5282.dtsi new file mode 100644 index 0000000000..3ad1be7bb5 --- /dev/null +++ b/arch/m68k/dts/mcf5282.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5282"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + ipsbar: ipsbar@4000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x40000000 0x40000000>; + reg = <0x40000000 0x40000000>; + + uart0: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + + uart1: uart@240 { + compatible = "fsl,mcf-uart"; + reg = <0x240 0x40>; + status = "disabled"; + }; + + uart2: uart@280 { + compatible = "fsl,mcf-uart"; + reg = <0x280 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5301x.dtsi b/arch/m68k/dts/mcf5301x.dtsi new file mode 100644 index 0000000000..0891e4dfd5 --- /dev/null +++ b/arch/m68k/dts/mcf5301x.dtsi @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5301x"; + + aliases { + serial0 = &uart0; + spi0 = &dspi0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + + dspi0: dspi@fc05c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc05c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5307.dtsi b/arch/m68k/dts/mcf5307.dtsi new file mode 100644 index 0000000000..e199cf9991 --- /dev/null +++ b/arch/m68k/dts/mcf5307.dtsi @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5307"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + /* MBAR */ + mbar: mbar@10000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x10000000 0x10000>; + reg = <0x10000000 0x10000>; + + uart0: uart@1c0 { + compatible = "fsl,mcf-uart"; + reg = <0x1c0 0x40>; + status = "disabled"; + }; + + uart1: uart@200 { + compatible = "fsl,mcf-uart"; + reg = <0x200 0x40>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5329.dtsi b/arch/m68k/dts/mcf5329.dtsi new file mode 100644 index 0000000000..aeaa6430af --- /dev/null +++ b/arch/m68k/dts/mcf5329.dtsi @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5329"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf537x.dtsi b/arch/m68k/dts/mcf537x.dtsi new file mode 100644 index 0000000000..aeaa6430af --- /dev/null +++ b/arch/m68k/dts/mcf537x.dtsi @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5329"; + + aliases { + serial0 = &uart0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5441x.dtsi b/arch/m68k/dts/mcf5441x.dtsi new file mode 100644 index 0000000000..71b392adc3 --- /dev/null +++ b/arch/m68k/dts/mcf5441x.dtsi @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5441x"; + + aliases { + serial0 = &uart0; + spi0 = &dspi0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + + uart3: uart@fc06c000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc06c000 0x40>; + status = "disabled"; + }; + + dspi0: dspi@fc05c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc05c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + + dspi1: dspi@fc03c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc03c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + + dspi2: dspi@ec038000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xec038000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + + dspi3: dspi@ec03c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xec03c00 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf5445x.dtsi b/arch/m68k/dts/mcf5445x.dtsi new file mode 100644 index 0000000000..ccbee29a6c --- /dev/null +++ b/arch/m68k/dts/mcf5445x.dtsi @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf5445x"; + + aliases { + serial0 = &uart0; + spi0 = &dspi0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; + + uart1: uart@fc064000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc064000 0x40>; + status = "disabled"; + }; + + uart2: uart@fc068000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc068000 0x40>; + status = "disabled"; + }; + + dspi0: dspi@fc05c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc05c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + }; +}; diff --git a/arch/m68k/dts/mcf54xx.dtsi b/arch/m68k/dts/mcf54xx.dtsi new file mode 100644 index 0000000000..537bb424f3 --- /dev/null +++ b/arch/m68k/dts/mcf54xx.dtsi @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Angelo Dureghello <angelo(a)sysam.it> + */ + +/ { + compatible = "fsl,mcf54x5"; + + aliases { + /* TO DO, clarify on serial, this SoC seems to have SPC and + * no UARTS. + */ + spi0 = &dspi0; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + mbar: mbar@80000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x80000000 0x10000>; + reg = <0x80000000 0x10000>; + + dspi0: dspi@8a00 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x8a00 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + status = "disabled"; + }; + }; + }; +}; diff --git a/doc/device-tree-bindings/serial/mcf-uart.txt b/doc/device-tree-bindings/serial/mcf-uart.txt new file mode 100644 index 0000000000..d73f764c01 --- /dev/null +++ b/doc/device-tree-bindings/serial/mcf-uart.txt @@ -0,0 +1,19 @@ +Freescale ColdFire UART + +Required properties: +- compatible : should be "fsl,mcf-uart" +- reg: start address and size of the registers + +Example: + +soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@fc060000 { + compatible = "fsl,mcf-uart"; + reg = <0xfc060000 0x40>; + status = "disabled"; + }; +}; diff --git a/doc/device-tree-bindings/spi/spi-mcf-dspi.txt b/doc/device-tree-bindings/spi/spi-mcf-dspi.txt new file mode 100644 index 0000000000..860eb8ac85 --- /dev/null +++ b/doc/device-tree-bindings/spi/spi-mcf-dspi.txt @@ -0,0 +1,30 @@ +Freescale ColdFire DSPI controller + +Required properties: +- compatible : "fsl,mcf-dspi" +- #address-cells: <1>, as required by generic SPI binding +- #size-cells: <0>, also as required by generic SPI binding +- reg : offset and length of the register set for the device + +Optional properties: +- spi-max-frequency : max supported spi frequency +- num-cs : the number of the chipselect signals +- spi-mode: spi motorola mode, 0 to 3 +- ctar-params: CTAR0 to 7 register configuration, as an array + of 8 integer fields for each register, where each register + is defined as: <fmsz, pcssck, pasc, pdt, cssck, asc, dt, br>. + +Example: + +dspi0: dspi@fc05c000 { + compatible = "fsl,mcf-dspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xfc05c000 0x100>; + spi-max-frequency = <50000000>; + num-cs = <4>; + spi-mode = <0>; + ctar-fields = <7, 0, 0, 0, 0, 0, 1, 6>, + <7, 0, 0, 0, 0, 0, 1, 6>, + <7, 0, 0, 0, 0, 0, 1, 6>; +}; -- 2.19.1

2 14

[U-Boot] [PATCH v2 00/23] spl: Add features for passing info from SPL to U-Boot proper
by Simon Glass 10 Mar '19

10 Mar '19

At present we have no standard way of passing information from SPL to U-Boot. Such information may be the size of DRAM banks or some information about the reset state of the machine,for example. This series first adds a bloblist, which allows a list of 'blobs' to be created, each with a tag so that subsystems can store data and retrieve it later. Then it adds the SPL 'handoff' information, which uses bloblist. Various minor sandbox enhancements are provided to make this easier, or to support testing. Changes in v2: - Fix several typos - Add back a blank line, and put one in the new function too - Drop the wildcard in the .lds file as it is not needed Simon Glass (23): log: Correct definition of log_msg_ret() spl: Add support for logging in SPL and TPL Add core support for a bloblist to convey data from SPL spl: Set up the bloblist in SPL bloblist: Locate bloblist in U-Boot test: Add a simple test for bloblist Add bloblist documentation spl: Support hash, input, pch, pci, rtc, tpm in SPL spl: Add a define for SPL_TPL_PROMPT spl: Make SPL_DISABLE_BANNER_PRINT a positive option spl: Add a comment to spl_set_bd() spl: Print a message if we are unable to load an image sandbox: Add a memory map to the sandbox README test/py: Add a way to pass flags to sandbox sandbox: Add an option to display of-platdata in SPL sandbox: Drop the deprecated 'sb' command sandbox: Add a new 'sb' command sandbox: Allow puts() output before global_data is set up sandbox: Refactor code to create os_jump_to_file() sandbox: Use malloc() and free() from os layer sandbox: Filter arguments when starting U-Boot sandbox: Boot in U-Boot through the standard call spl: Add support for passing handoff info to U-Boot proper arch/Kconfig | 1 + arch/powerpc/include/asm/spl.h | 3 - arch/sandbox/cpu/eth-raw-os.c | 9 +- arch/sandbox/cpu/os.c | 115 +++++++++----- arch/sandbox/cpu/spl.c | 31 +++- arch/sandbox/cpu/start.c | 19 +++ arch/sandbox/cpu/u-boot-spl.lds | 2 +- arch/sandbox/include/asm/handoff.h | 18 +++ arch/sandbox/include/asm/state.h | 8 + board/sandbox/README.sandbox | 14 +- cmd/Makefile | 1 + cmd/host.c | 5 - cmd/sb.c | 65 ++++++++ common/Kconfig | 84 +++++++++- common/Makefile | 5 +- common/bloblist.c | 239 +++++++++++++++++++++++++++++ common/board_f.c | 49 ++++++ common/console.c | 7 + common/init/Makefile | 1 + common/init/handoff.c | 47 ++++++ common/spl/Kconfig | 95 +++++++++++- common/spl/spl.c | 142 +++++++++++++---- configs/sandbox_spl_defconfig | 1 + doc/README.bloblist | 82 ++++++++++ doc/README.trace | 2 +- drivers/Makefile | 11 +- include/asm-generic/global_data.h | 7 + include/bloblist.h | 195 +++++++++++++++++++++++ include/handoff.h | 36 +++++ include/log.h | 10 +- include/spl.h | 41 +++++ include/test/suites.h | 1 + test/Makefile | 1 + test/bloblist.c | 187 ++++++++++++++++++++++ test/cmd_ut.c | 3 + test/dm/sf.c | 2 +- test/py/tests/test_fit.py | 12 +- test/py/tests/test_handoff.py | 14 ++ test/py/tests/test_ofplatdata.py | 31 +++- test/py/tests/test_vboot.py | 2 +- test/py/u_boot_console_base.py | 2 +- test/py/u_boot_console_sandbox.py | 18 +++ test/run | 2 +- 43 files changed, 1510 insertions(+), 110 deletions(-) create mode 100644 arch/sandbox/include/asm/handoff.h create mode 100644 cmd/sb.c create mode 100644 common/bloblist.c create mode 100644 common/init/handoff.c create mode 100644 doc/README.bloblist create mode 100644 include/bloblist.h create mode 100644 include/handoff.h create mode 100644 test/bloblist.c create mode 100644 test/py/tests/test_handoff.py -- 2.19.0.605.g01d371f741-goog

5 47

[U-Boot] [RESEND PATCH 2/2] ARM: qemu-arm: enable USB boot in distro boot with UEFI
by AKASHI Takahiro 09 Mar '19

09 Mar '19

With this patch which adds a removable USB mass storage to a list of bootable devices, USB boot is supported in distro boot if UEFI is configured. Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org> --- include/configs/qemu-arm.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h index fedc4662fa18..392839f7ad59 100644 --- a/include/configs/qemu-arm.h +++ b/include/configs/qemu-arm.h @@ -24,6 +24,7 @@ #define CONFIG_ENV_SIZE SZ_64K #define BOOT_TARGET_DEVICES(func) \ + func(USB, usb, 0) \ func(SCSI, scsi, 0) \ func(DHCP, dhcp, na) -- 2.19.1

4 3

[U-Boot] [PATCH 1/2] phy: rcar: Add R-Car Gen3 PHY driver
by Marek Vasut 08 Mar '19

08 Mar '19

Add a PHY driver for the R-Car Gen3 which allows configuring USB OTG PHY on Gen3 into host mode and toggles VBUS in case a dedicated regulator is present. Signed-off-by: Marek Vasut <marek.vasut+renesas(a)gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu(a)nigauri.org> --- drivers/phy/Kconfig | 8 ++ drivers/phy/Makefile | 1 + drivers/phy/phy-rcar-gen3.c | 161 ++++++++++++++++++++++++++++++++++++ 3 files changed, 170 insertions(+) create mode 100644 drivers/phy/phy-rcar-gen3.c diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index bcc8e22795..14d82b93ed 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -118,6 +118,14 @@ config PHY_RCAR_GEN2 PHY connected to USBHS module, PCI EHCI module and USB3.0 module and allows configuring the module multiplexing. +config PHY_RCAR_GEN3 + tristate "Renesas R-Car Gen3 USB PHY" + depends on PHY && RCAR_GEN3 && CLK && DM_REGULATOR + default y if RCAR_GEN3 + help + Support for the Renesas R-Car Gen3 USB PHY. This driver operates the + PHY connected to EHCI USB module and controls USB OTG operation. + config PHY_STM32_USBPHYC tristate "STMicroelectronics STM32 SoC USB HS PHY driver" depends on PHY && ARCH_STM32MP diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile index 1e1e4ca11e..8030d599e7 100644 --- a/drivers/phy/Makefile +++ b/drivers/phy/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_PHY_SANDBOX) += sandbox-phy.o obj-$(CONFIG_$(SPL_)PIPE3_PHY) += ti-pipe3-phy.o obj-$(CONFIG_STI_USB_PHY) += sti_usb_phy.o obj-$(CONFIG_PHY_RCAR_GEN2) += phy-rcar-gen2.o +obj-$(CONFIG_PHY_RCAR_GEN3) += phy-rcar-gen3.o obj-$(CONFIG_PHY_STM32_USBPHYC) += phy-stm32-usbphyc.o obj-$(CONFIG_MESON_GXL_USB_PHY) += meson-gxl-usb2.o meson-gxl-usb3.o obj-$(CONFIG_MSM8916_USB_PHY) += msm8916-usbh-phy.o diff --git a/drivers/phy/phy-rcar-gen3.c b/drivers/phy/phy-rcar-gen3.c new file mode 100644 index 0000000000..b662935626 --- /dev/null +++ b/drivers/phy/phy-rcar-gen3.c @@ -0,0 +1,161 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Renesas RCar Gen3 USB PHY driver + * + * Copyright (C) 2018 Marek Vasut <marek.vasut(a)gmail.com> + */ + +#include <common.h> +#include <clk.h> +#include <div64.h> +#include <dm.h> +#include <fdtdec.h> +#include <generic-phy.h> +#include <reset.h> +#include <syscon.h> +#include <usb.h> +#include <asm/io.h> +#include <linux/bitops.h> +#include <power/regulator.h> + +/* USB2.0 Host registers (original offset is +0x200) */ +#define USB2_INT_ENABLE 0x000 +#define USB2_USBCTR 0x00c +#define USB2_SPD_RSM_TIMSET 0x10c +#define USB2_OC_TIMSET 0x110 +#define USB2_COMMCTRL 0x600 +#define USB2_OBINTSTA 0x604 +#define USB2_OBINTEN 0x608 +#define USB2_VBCTRL 0x60c +#define USB2_LINECTRL1 0x610 +#define USB2_ADPCTRL 0x630 + +/* USBCTR */ +#define USB2_USBCTR_PLL_RST BIT(1) + +/* SPD_RSM_TIMSET */ +#define USB2_SPD_RSM_TIMSET_INIT 0x014e029b + +/* OC_TIMSET */ +#define USB2_OC_TIMSET_INIT 0x000209ab + +/* COMMCTRL */ +#define USB2_COMMCTRL_OTG_PERI BIT(31) /* 1 = Peripheral mode */ + +/* LINECTRL1 */ +#define USB2_LINECTRL1_DP_RPD BIT(18) +#define USB2_LINECTRL1_DM_RPD BIT(16) + +/* ADPCTRL */ +#define USB2_ADPCTRL_DRVVBUS BIT(4) + +struct rcar_gen3_phy { + fdt_addr_t regs; + struct clk clk; + struct udevice *vbus_supply; +}; + +static int rcar_gen3_phy_phy_init(struct phy *phy) +{ + struct rcar_gen3_phy *priv = dev_get_priv(phy->dev); + + /* Initialize USB2 part */ + writel(0, priv->regs + USB2_INT_ENABLE); + writel(USB2_SPD_RSM_TIMSET_INIT, priv->regs + USB2_SPD_RSM_TIMSET); + writel(USB2_OC_TIMSET_INIT, priv->regs + USB2_OC_TIMSET); + + setbits_le32(priv->regs + USB2_LINECTRL1, + USB2_LINECTRL1_DP_RPD | USB2_LINECTRL1_DM_RPD); + + clrbits_le32(priv->regs + USB2_COMMCTRL, USB2_COMMCTRL_OTG_PERI); + + setbits_le32(priv->regs + USB2_ADPCTRL, USB2_ADPCTRL_DRVVBUS); + + return 0; +} + +static int rcar_gen3_phy_phy_power_on(struct phy *phy) +{ + struct rcar_gen3_phy *priv = dev_get_priv(phy->dev); + int ret; + + if (priv->vbus_supply) { + ret = regulator_set_enable(priv->vbus_supply, true); + if (ret) + return ret; + } + + setbits_le32(priv->regs + USB2_USBCTR, USB2_USBCTR_PLL_RST); + clrbits_le32(priv->regs + USB2_USBCTR, USB2_USBCTR_PLL_RST); + + return 0; +} + +static int rcar_gen3_phy_phy_power_off(struct phy *phy) +{ + struct rcar_gen3_phy *priv = dev_get_priv(phy->dev); + + if (!priv->vbus_supply) + return 0; + + return regulator_set_enable(priv->vbus_supply, false); +} + +static const struct phy_ops rcar_gen3_phy_phy_ops = { + .init = rcar_gen3_phy_phy_init, + .power_on = rcar_gen3_phy_phy_power_on, + .power_off = rcar_gen3_phy_phy_power_off, +}; + +static int rcar_gen3_phy_probe(struct udevice *dev) +{ + struct rcar_gen3_phy *priv = dev_get_priv(dev); + int ret; + + priv->regs = dev_read_addr(dev); + if (priv->regs == FDT_ADDR_T_NONE) + return -EINVAL; + + ret = device_get_supply_regulator(dev, "vbus-supply", + &priv->vbus_supply); + if (ret && ret != -ENOENT) { + pr_err("Failed to get PHY regulator\n"); + return ret; + } + + /* Enable clock */ + ret = clk_get_by_index(dev, 0, &priv->clk); + if (ret) + return ret; + + ret = clk_enable(&priv->clk); + if (ret) + return ret; + + return 0; +} + +static int rcar_gen3_phy_remove(struct udevice *dev) +{ + struct rcar_gen3_phy *priv = dev_get_priv(dev); + + clk_disable(&priv->clk); + clk_free(&priv->clk); + + return 0; +} + +static const struct udevice_id rcar_gen3_phy_of_match[] = { + { .compatible = "renesas,rcar-gen3-usb2-phy", }, + { }, +}; + +U_BOOT_DRIVER(rcar_gen3_phy) = { + .name = "rcar-gen3-phy", + .id = UCLASS_PHY, + .of_match = rcar_gen3_phy_of_match, + .ops = &rcar_gen3_phy_phy_ops, + .probe = rcar_gen3_phy_probe, + .remove = rcar_gen3_phy_remove, + .priv_auto_alloc_size = sizeof(struct rcar_gen3_phy), +}; -- 2.18.0

3 5

[U-Boot] [PATCH] ARM: rmobile: Convert to bootm_size
by Marek Vasut 05 Mar '19

05 Mar '19

Convert all Renesas R-Car boards to bootm_size of 256 MiB and drop both fdt_high and initrd_high. This change implies that the FDT and initrd will always be copied into the first 256 MiB of RAM instead of being used in place, which can cause various kinds of inobvious problems. The simpler problems include FDT or initrd being overwritten or being used from unaligned addresses, especially on ARM64. The overhead of copying the FDT to aligned location is negligible and these problems go away, so the benefit is significant. Regarding alignment problems with fitImage. The alignment of DT properties is always 32 bits, which implies that the alignment of the "data" property in fitImage is also 32 bits. The /incbin/ syntax plays no role here. The kernel expects all elements, including DT and initrd, to be aligned to 64 bits on ARM64, thus using them in place may not be possible. Using the bootm_size assures correct alignment, again with negligible overhead. Signed-off-by: Marek Vasut <marek.vasut+renesas(a)gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu(a)nigauri.org> Cc: Tom Rini <trini(a)konsulko.com> --- include/configs/alt.h | 3 +-- include/configs/gose.h | 3 +-- include/configs/koelsch.h | 3 +-- include/configs/lager.h | 3 +-- include/configs/porter.h | 3 +-- include/configs/rcar-gen3-common.h | 3 +-- include/configs/silk.h | 3 +-- include/configs/stout.h | 3 +-- 8 files changed, 8 insertions(+), 16 deletions(-) diff --git a/include/configs/alt.h b/include/configs/alt.h index cc6a7bf638..3f7f379e06 100644 --- a/include/configs/alt.h +++ b/include/configs/alt.h @@ -39,8 +39,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/gose.h b/include/configs/gose.h index 36ac88a20d..8f0e378488 100644 --- a/include/configs/gose.h +++ b/include/configs/gose.h @@ -35,8 +35,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/koelsch.h b/include/configs/koelsch.h index ef26a144a9..33c8bd4149 100644 --- a/include/configs/koelsch.h +++ b/include/configs/koelsch.h @@ -35,8 +35,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/lager.h b/include/configs/lager.h index 08498c6d81..89c5d01d3c 100644 --- a/include/configs/lager.h +++ b/include/configs/lager.h @@ -36,8 +36,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/porter.h b/include/configs/porter.h index e56dc3f1ec..9950f80afd 100644 --- a/include/configs/porter.h +++ b/include/configs/porter.h @@ -40,8 +40,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h index 435d108628..6c2fa6a63c 100644 --- a/include/configs/rcar-gen3-common.h +++ b/include/configs/rcar-gen3-common.h @@ -59,8 +59,7 @@ #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffffffffffff\0" \ - "initrd_high=0xffffffffffffffff\0" + "bootm_size=0x10000000\0" #define CONFIG_BOOTCOMMAND \ "tftp 0x48080000 Image; " \ diff --git a/include/configs/silk.h b/include/configs/silk.h index a94928bd16..112806c342 100644 --- a/include/configs/silk.h +++ b/include/configs/silk.h @@ -40,8 +40,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 diff --git a/include/configs/stout.h b/include/configs/stout.h index b72b565c33..93d980569c 100644 --- a/include/configs/stout.h +++ b/include/configs/stout.h @@ -44,8 +44,7 @@ #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK #define CONFIG_EXTRA_ENV_SETTINGS \ - "fdt_high=0xffffffff\0" \ - "initrd_high=0xffffffff\0" + "bootm_size=0x10000000\0" /* SPL support */ #define CONFIG_SPL_TEXT_BASE 0xe6300000 -- 2.18.0

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[U-Boot] SWUpdate - U-Boot environment library dependency
by Andreas Reichel 04 Mar '19

04 Mar '19

Hi all, as Stefano Babic was so friendly and pointed out a few things already, we come the following problematic points: For SWupdate to access U-Boot's environment, it uses code from U-Boot. Before 2015, fw_env.c was copied - hence out of version control, afterwards and since then, a lib.a produced by U-Boot has been used and renamed to libubootenv.a to link against. However, this approach creates several difficulties: * Distros like Debian cannot provide a devel package for SWUpdate like u-boot-dev, since U-Boot has its default environment code compiled board-dependently and Debian needed it board-independent. If a board-independent libubootenv.a was provided without a specific default environment, the first update process would destroy the U-Boot environment if it had had bad CRC before. (Thanks Stefano for this good point). * If we have a board with U-Boot already preinstalled and want to compile SWUpdate for it, we need the sources of this very U-Boot to get the propper lib. For example in a debian-like build system we had to compile U-Boot again, although it is already installed since we lack a dev package. * U-Boot does not provide any default means to install a development library. Thus anything we modify on-top might break with the next version. First proposal by Stefano and me would be to somehow split the default environment from the library to have a board-independent component and board specific data that is passed to U-Boot and SWUpdate somehow. Goal is to factor out U-Boot environment support for other software like SWUpdate and not patching and hacking like its the case with recipes as in openembedded atm. Thanks, Andreas -- Andreas Reichel Dipl.-Phys. (Univ.) Software Consultant Andreas.Reichel(a)tngtech.com, +49-174-3180074 TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterfoehring Geschaeftsfuehrer: Henrik Klagges, Dr. Robert Dahlke, Gerhard Mueller Sitz: Unterfoehring * Amtsgericht Muenchen * HRB 135082

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[U-Boot] [PATCH 01/10] pinctrl: imx8: add i.MX8QM compatible
by Peng Fan 24 Feb '19

24 Feb '19

Add i.MX8QM compatible Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- drivers/pinctrl/nxp/pinctrl-imx8.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/nxp/pinctrl-imx8.c b/drivers/pinctrl/nxp/pinctrl-imx8.c index 0738da0ebe..c1b0ca438a 100644 --- a/drivers/pinctrl/nxp/pinctrl-imx8.c +++ b/drivers/pinctrl/nxp/pinctrl-imx8.c @@ -25,6 +25,7 @@ static int imx8_pinctrl_probe(struct udevice *dev) static const struct udevice_id imx8_pinctrl_match[] = { { .compatible = "fsl,imx8qxp-iomuxc", .data = (ulong)&imx8_pinctrl_soc_info }, + { .compatible = "fsl,imx8qm-iomuxc", .data = (ulong)&imx8_pinctrl_soc_info }, { /* sentinel */ } }; -- 2.14.1

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