[U-Boot] Fresh New Soc+Board port with Driver Model

Hi, I want to start an U-Boot port to a custom Uniprocessor Cortex-A9 based SoC to boot a Device Tree enabled 4.4 kernel, but I'm struggling to find a good starting point/example code in order to do it "the right way". I was present at the Dublin's ELC prosentation on Driver Model, and it

[U-Boot] [PATCH u-boot 0/3] Add initial support for Amlogic P212 Reference board

Mainline 4.14-rc4 with the Video Pipeline disables, since it currently depends on Power Domains initialization from Vendor u-boot. Dedicated reset and init code for the Video Pipeline for mainline Linux is in the work. Neil Armstrong (3): ARM: dts: Synchronize Amlogic from Linux Mainline 4.13.5

[U-Boot] [PATCH u-boot 2/3] pinctrl: meson: Add GXL Support

Add the Amlogic Meson GXL pinctrl support based on the GXBB driver and the synchronized DTS from Linux 4.13.5 Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- drivers/pinctrl/meson/Kconfig | 4 + drivers/pinctrl/meson/Makefile| 1 + drivers/pinctrl

[U-Boot] [PATCH u-boot 1/3] ARM: dts: Synchronize Amlogic from Linux Mainline 4.13.5

Synchronize the Amlogic ARM64 dts from mainline Linux 4.13.5 In the preparation of the support of the Amlogic P212 board, import the corresponding meson-gxl-s905x-p212.dts file. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +-

[U-Boot] [PATCH u-boot 3/3] arm: add initial support for Amlogic P212 based on Meson GXL family

This adds platform code for the Amlogic P212 reference board based on a Meson GXL (S905X) SoC with the Meson GXL configuration. This initial submission only supports UART and MMC/SDCard, support for the internal Ethernet PHY in Work In Progress. Signed-off-by: Neil Armstrong <narm

[U-Boot] [PATCH u-boot 2/3] arm: meson: Add supplementary ethernet registers definitions

On Amlogic Meson GXL/GXM, supplementary ethernet configuration registers were added to configure the internal RMII PHY interface. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/gxbb.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ar

[U-Boot] [PATCH u-boot 3/3] arm: amlogic: p212: Add support for Ethernet with Internal PHY

This patch adds support for the Internal RMII Ethernet PHY on the Amlogic P212 Reference Board. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/p212/p212.c | 39 ++- configs/p212_defconfig| 4 include/configs/p212.h

[U-Boot] [PATCH u-boot 1/3] net: phy: Add Amlogic Meson GXL Internal PHY support

The Amlogic Meson GXL/GXM families embeds an internal RMII Ethernet PHY. The PHY acts as a generic PHY but needs a slight configuration right before it's configuration. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- drivers/net/phy/Kconfig | 3 +++ drivers/net/phy/Ma

[U-Boot] [PATCH u-boot 0/3] Add Ethernet support for Amlogic P212 Reference board

This patchset aims to add support for the Internal RMII Ethernet PHY of the Amlogic Meson GXL S905X SoC on the Amlogic P212 Reference board. The Internal PHY needs a specific config then acts as a generic PHY. Neil Armstrong (3): net: phy: Add Amlogic Meson GXL Internal PHY support arm

[U-Boot] [RFC PATCH u-boot] ARM: arch-meson: build memory banks using reported memory from registers

://lists.infradead.org/pipermail/linux-amlogic/2017-October/004860.html Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/gxbb.h | 15 ++ arch/arm/mach-meson/board.c| 99 +++--- include/configs/meson-gxbb-co

Re: [U-Boot] v7_outer_cache_inval_range error on iMX6Q

Hi Łukasz, On 23/11/2017 20:55, Lukasz Majewski wrote: > Hi Neil, > >> Hi, >> >> I'm having a strange issue while porting the DART-MX6 and it's >> carrier board to mainline U-Boot. >> >> Everything works as expected except "fatls" where I get the following >> output : > > Please look into: >

[U-Boot] [PATCH] fat: Use cache aligned buffers for fat_opendir

oC cache line. Fixes: 09fa964bba80 ("fs/fat: Fix 'CACHE: Misaligned operation at range' warnings") Suggested-by: Lukasz Majewski <lu...@denx.de> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- fs/fat/fat.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

Re: [U-Boot] [PATCH u-boot 1/2] arm: Add LibreTech CC support based on Meson GXL family

Hi Simon, On 21/11/2017 05:08, Simon Glass wrote: > Hi Neil, > > On 20 November 2017 at 08:04, Neil Armstrong <narmstr...@baylibre.com> wrote: >> This adds platform code for the Libre Computer CC "Le Potato" board based on >> a >> Meson GXL (

[U-Boot] [PATCH v2 0/5] Add support for Amlogic GXL Based SBCs

size from registers - USB DWC3 Host Support with PHY support Changes since v1: - Add common ethernet init function - Switch P212 and Odroid-C2 to use this ethernet init function - Fix typos in READMEs - Drop #define CONFIG_CONS_INDEX Neil Armstrong (5): ARM: arch-meson: add ethernet common init

Re: [U-Boot] [PATCH u-boot 2/2] arm: Add Khadas VIM support based on Meson GXL family

On 21/11/2017 05:09, Simon Glass wrote: > Hi Neil, > > On 20 November 2017 at 08:04, Neil Armstrong <narmstr...@baylibre.com> wrote: >> This adds platform code for the Khadas VIM board based on a >> Meson GXL (S905X) SoC with the Meson GXL configuration. >> &g

[U-Boot] [PATCH v2 2/5] board: odroid-c2: use common ethernet init function

Switch Odroid-C2 Ethernet init to the common Ethernet init function. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/odroid-c2/odroid-c2.c | 11 ++- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/board/amlogic/odroid-c2/odroid-c2.c b

[U-Boot] [PATCH v2 5/5] arm: Add Khadas VIM support based on Meson GXL family

as of 4.13.8. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 137 arch/arm/mach-meson/Kconfig | 9 ++ board/amlogic/khadas-vim/K

[U-Boot] [PATCH v2 3/5] board: p212: use common ethernet init function

Switch P212 Ethernet init to the common Ethernet init function. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/p212/p212.c | 14 ++ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/board/amlogic/p212/p212.c b/board/amlogic/p212/p212.c

[U-Boot] [PATCH v2 4/5] arm: Add LibreTech CC support based on Meson GXL family

the linux 4.13 stable tree as of 4.13.8. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-libretech-cc.dts | 171 ++ arch/arm/mach-meson/Kconfig | 9 +

[U-Boot] [PATCH v2 1/5] ARM: arch-meson: add ethernet common init function

Introduce a generic common Ethernet Hardware init function common to all Amlogic GX SoCs with support for the Internal PHY enable for GXL SoCs. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/eth.h | 15 ++ arch/arm/mach-meson/Ma

[U-Boot] v7_outer_cache_inval_range error on iMX6Q

ng data cache ? Thanks, Neil -- Neil Armstrong Embedded Linux Software Engineer BayLibre - At the Heart of Embedded Linux www.baylibre.com ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH v2 1/5] ARM: arch-meson: add ethernet common init function

On 26/11/2017 12:39, Simon Glass wrote: > Hi Neil, > > On 25 November 2017 at 02:45, Neil Armstrong <narmstr...@baylibre.com> wrote: >> Hi Simon, >> >> Le 24/11/2017 23:35, Simon Glass a écrit : >>> Hi Neil, >>> >>> On 22 November 2017 a

[U-Boot] [PATCH u-boot v3 5/5] arm: Add Khadas VIM support based on Meson GXL family

as of 4.13.8. Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 137 arch/arm/mach-meson/Kconfig

[U-Boot] [PATCH u-boot v3 3/5] board: p212: use common ethernet init function

Switch P212 Ethernet init to the common Ethernet init function. Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/p212/p212.c | 14 ++ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/b

[U-Boot] [PATCH u-boot v3 0/5] Add support for Amlogic GXL Based SBCs

-boot" README typos - Added Simon's tags Changes since v1: - Add common ethernet init function - Switch P212 and Odroid-C2 to use this ethernet init function - Fix typos in READMEs - Drop #define CONFIG_CONS_INDEX Neil Armstrong (5): ARM: arch-meson: add ethernet common init function board:

[U-Boot] [PATCH u-boot v3 2/5] board: odroid-c2: use common ethernet init function

Switch Odroid-C2 Ethernet init to the common Ethernet init function. Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/odroid-c2/odroid-c2.c | 11 ++- 1 file changed, 2 insertions(+), 9 deletions(-) diff -

[U-Boot] [PATCH u-boot v3 1/5] ARM: arch-meson: add ethernet common init function

Introduce a generic common Ethernet Hardware init function common to all Amlogic GX SoCs with support for the Internal PHY enable for GXL SoCs. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/eth.h | 23 +++ arch/arm/mach-meson/Ma

[U-Boot] [PATCH u-boot v3 4/5] arm: Add LibreTech CC support based on Meson GXL family

the linux 4.13 stable tree as of 4.13.8. Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-libretech-cc.dts | 171 ++ arch/

[U-Boot] [PATCH u-boot v2] ARM: arch-meson: build memory banks using reported memory from registers

mem table and efi reserve memory - replaced in_le32 by readl() Reviewed-by: Simon Glass <s...@chromium.org> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/gxbb.h| 17 +++ arch/arm/include/asm/arch-meson/mem.h | 16 +++ arch/

Re: [U-Boot] [PATCH u-boot] ARM: arch-meson: build memory banks using reported memory from registers

Hi Simon, Le 24/11/2017 23:35, Simon Glass a écrit : > Hi Neil, > > On 20 November 2017 at 08:36, Neil Armstrong <narmstr...@baylibre.com> wrote: >> As discussed at [1], the Amlogic Meson GX SoCs can embed a BL31 firmware >> and a secondary BL32 firmware. >> Si

Re: [U-Boot] [PATCH v2 0/5] Add support for Amlogic GXL Based SBCs

Hi Tom, Simon, Le 22/11/2017 14:25, Neil Armstrong a écrit : > This patchset aimed to add minimal support for the following Amlogic GXL SoC > based board: > - LibreTech-CC > - Khadas VIM > > The initial support is composed of : > - Minimal boot support with serial, MMC

Re: [U-Boot] [PATCH v2 1/5] ARM: arch-meson: add ethernet common init function

Hi Simon, Le 24/11/2017 23:35, Simon Glass a écrit : > Hi Neil, > > On 22 November 2017 at 06:25, Neil Armstrong <narmstr...@baylibre.com> wrote: >> Introduce a generic common Ethernet Hardware init function >> common to all Amlogic GX SoCs with support for the >

Re: [U-Boot] [PATCH v2 4/5] arm: Add LibreTech CC support based on Meson GXL family

Le 24/11/2017 23:35, Simon Glass a écrit : > Hi Neil, > > On 22 November 2017 at 06:25, Neil Armstrong <narmstr...@baylibre.com> wrote: >> This adds platform code for the Libre Computer CC "Le Potato" board based on >> a >> Meson GXL (

Re: [U-Boot] [PATCH u-boot] net: phy: meson-gxl: detect LPA corruption

On 12/12/2017 16:03, Neil Armstrong wrote: > From: Jerome Brunet <jbru...@baylibre.com> > > This patch is ported from the Linux patch posted at [1] and applied to > net tree as commit f1e2400a80ff. > > The purpose of this change is to fix the incorrect detection o

Re: [U-Boot] [PATCH u-boot] ARM: arch-meson: fix writel arguments order

On 12/12/2017 14:23, Neil Armstrong wrote: > From: Hans Verkuil <hans.verk...@cisco.com> > > Using writel causes a "Synchronous Abort". Invert the arguments. > > Signed-off-by: Hans Verkuil <hans.verk...@cisco.com> > Signed-off-by: Neil Armstrong <narm

[U-Boot] [PATCH u-boot] ARM: arch-meson: build memory banks using reported memory from registers

-C2 static memory mapping as exception Changes since RFC v1: - switch to fdt rsv mem table and efi reserve memory - replaced in_le32 by readl() Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/gxbb.h| 17 +++ arch/arm/mach-meson/board.c

[U-Boot] [PATCH u-boot 1/2] arm: Add LibreTech CC support based on Meson GXL family

the linux 4.13 stable tree as of 4.13.8. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-libretech-cc.dts | 171 ++ arch/arm/mach-meson/Kconfig | 9 +

[U-Boot] [PATCH u-boot 0/2] Add support for Amlogic GXL Based SBCs

in the board README. The following work will be pushed later on : - Support for dynamic reading of DDR memory size from registers - USB DWC3 Host Support with PHY support Neil Armstrong (2): arm: Add LibreTech CC support based on Meson GXL family arm: Add Khadas VIM support based on Meson GXL

[U-Boot] [PATCH u-boot 2/2] arm: Add Khadas VIM support based on Meson GXL family

as of 4.13.8. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 137 arch/arm/mach-meson/Kconfig | 9 ++ board/amlogic/khadas-vim/K

Re: [U-Boot] [RFC PATCH u-boot v2] ARM: arch-meson: build memory banks using reported memory from registers

On 19/10/2017 20:38, Ben Dooks wrote: > On 2017-10-19 14:22, Neil Armstrong wrote: >> As discussed at [1], the Amlogic Meson GX SoCs can embed a BL31 firmware >> and a secondary BL32 firmware. >> Since mid-2017, the reserved memory address of the BL31 firmware was moved >

Re: [U-Boot] [PATCH 3/4] clk: add Amlogic meson clock driver

uot;meson-clk: probed at addr %p\n", priv->addr); > + > + return 0; > +} > + > +static struct clk_ops meson_clk_ops = { > + .disable= meson_clk_disable, > + .enable = meson_clk_enable, > + .get_rate = meson_clk_get_rate, > +}; > + > +static const struct udevice_id meson_clk_ids[] = { > + { .compatible = "amlogic,gxbb-clkc" }, > + { .compatible = "amlogic,gxl-clkc" }, > + { } > +}; > + > +U_BOOT_DRIVER(meson_clk) = { > + .name = "meson_clk", > + .id = UCLASS_CLK, > + .of_match = meson_clk_ids, > + .priv_auto_alloc_size = sizeof(struct meson_clk), > + .ops= _clk_ops, > + .probe = meson_clk_probe, > +}; > Ok for now to only handle the gates with the clock measure function. Reviewed-by: Neil Armstrong <narmstr...@baylibre.com> ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 1/4] ARM: dts: update gxbb-clkc.h from Linux 4.14

9 > +#define CLKID_SD_EMMC_B_CLK0 122 > +#define CLKID_SD_EMMC_C_CLK0 125 > +#define CLKID_VPU_0_SEL 126 > +#define CLKID_VPU_0 128 > +#define CLKID_VPU_1_SEL 129 > +#define CLKID_VPU_1 131 > +#define CLKID_VPU132

Re: [U-Boot] [PATCH 2/4] ARM: meson: add clock measurement function

return -ETIMEDOUT; > + } > + } > + > + /* Disable measuring */ > + clrbits_le32(MSR_CLK_REG0, BIT(16)); > + > + mhz = ((readl(MSR_CLK_REG2) + 31) & 0xf) >> 6; > + return mhz * 100; > +} > I'm skeptical about this, but it simplifies a lot the clock driver ! Anyway, it can be changed later if we want to control the PLLs and so on. Reviewed-by: Neil Armstrong <narmstr...@baylibre.com> ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH 4/4] meson: use the clock driver

On 03/12/2017 10:17, Beniamino Galvani wrote: > Use the clk framework to initialize clocks from drivers that need them > instead of having hardcoded frequencies and initializations from board > code. > > Signed-off-by: Beniamino Galvani > --- >

[U-Boot] [PATCH u-boot] net: phy: meson-gxl: detect LPA corruption

bre.com> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- This patch has been tested on LibreTech-CC and adapted to U-Boot PHY calls. Comments from Jerome from the original patch : "" I suppose this patch probably seems a bit hacky, especially the part about the link par

[U-Boot] [PATCH u-boot] ARM: arch-meson: fix writel arguments order

From: Hans Verkuil <hans.verk...@cisco.com> Using writel causes a "Synchronous Abort". Invert the arguments. Signed-off-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/mach-meson/eth.c | 4 ++-- 1 file

Re: [U-Boot] [PATCH 2/2] odroid-c2: enable I2C

Le 29/10/2017 10:09, Beniamino Galvani a écrit : > Signed-off-by: Beniamino Galvani > --- > arch/arm/include/asm/arch-meson/gxbb.h | 1 + > board/amlogic/odroid-c2/odroid-c2.c| 1 + > configs/odroid-c2_defconfig| 3 +++ > 3 files changed, 5 insertions(+) >

Re: [U-Boot] [PATCH u-boot 1/3] net: phy: Add Amlogic Meson GXL Internal PHY support

Le 29/10/2017 13:04, Tom Rini a écrit : > On Thu, Oct 26, 2017 at 03:39:17PM +0200, Neil Armstrong wrote: >> On 22/10/2017 16:36, Simon Glass wrote: >>> On 18 October 2017 at 10:02, Neil Armstrong <narmstr...@baylibre.com> wrote: >>>> The Amlogic Meson GXL/

Re: [U-Boot] [PATCH 1/2] i2c: add Amlogic Meson driver

DIV_ROUND_UP(clk_rate, speed * 4); > + > + /* clock divider has 12 bits */ > + if (div >= (1 << 12)) { > + debug("meson i2c: requested bus frequency too low\n"); > + div = (1 << 12) - 1; > + } > + > + cl

[U-Boot] [PATCH v2 1/2] regmap: add regmap_update_bits() helper

Add the regmap_update_bits() to simply the read/modify/write of registers in a single command. The function is taken from Linux regmap implementation. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- drivers/core/regmap.c | 14 ++ include/regmap.h | 10 +++

[U-Boot] [PATCH v2 0/2] regmap: add regmap_update_bits and sandbox R/W test

from include to regmap.c - added a sandbox test Neil Armstrong (2): regmap: add regmap_update_bits() helper test: regmap: add read/modify/write test drivers/core/regmap.c | 14 ++ include/regmap.h | 10 ++ test/dm/regmap.c | 24 3 files

[U-Boot] [PATCH v2 2/2] test: regmap: add read/modify/write test

Add calls to regmap_read/modify_bits/write even if the proper memory read/write calls are not executed in sandbox. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- test/dm/regmap.c | 24 1 file changed, 24 insertions(+) diff --git a/test/dm/regmap.c b/t

Re: [U-Boot] [PATCH] cmd: add ADC cli commands

Hi, On 26/04/2018 16:40, Simon Glass wrote: > Hi Neil, > > On 23 April 2018 at 08:18, Neil Armstrong <narmstr...@baylibre.com> wrote: >> Add an 'adc' cli command to get adc devices informations and read single >> shots datas. >> >> Signed-off-by:

Re: [U-Boot] [PATCH v2 1/5] regmap: Add size parameter

Hi Mario, On 27/04/2018 14:51, Mario Six wrote: > The regmap functions currently assume that all register map accesses > have a data width of 32 bits, but there are maps that have different > widths. > > Implement a size parameter for the regmap_read and regmap_write > functions to specify the

[U-Boot] [PATCH v2] cmd: add ADC cli commands

Add an 'adc' cli command to get adc devices informations and read single shots datas. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- cmd/Kconfig | 8 cmd/Makefile | 1 + cmd/adc.c| 121 +++ 3 files change

Re: [U-Boot] [PATCH v2] reset: Add generic GPIO reset driver

Hi, On 27/04/2018 14:53, Mario Six wrote: > Some reset lines are implemented by toggling the line via a GPIO. > > Add a driver to properly drive such reset lines. You are defining a "gpio-reset" binding which has always been rejected under Linux, so I'm not sure it's a good idea to add it in

[U-Boot] [PATCH u-boot 2/5] config: meson-gx-common: Enable USB boot

Add USB as boot target depending on the configuration. Signed-off-by: Neil Armstrong --- include/configs/meson-gx-common.h | 7 +++ 1 file changed, 7 insertions(+) diff --git a/include/configs/meson-gx-common.h b/include/configs/meson-gx-common.h index 6e61b70..7435f34 100644

[U-Boot] [PATCH u-boot 3/5] clk: add Amlogic meson clock driver

From: Beniamino Galvani Introduce a basic clock driver for Amlogic Meson SoCs which supports enabling/disabling clock gates and getting their frequency. Signed-off-by: Beniamino Galvani Signed-off-by: Neil Armstrong --- arch/arm/include/asm/arch-meson/clock.h | 117 ++ arch/arm/mach

[U-Boot] [PATCH u-boot 5/5] configs: Update Meson GX configs

Enable USB on all Amlogic Meson GXL based board. Enable Regulator support on all boards. Enable ADC support on the LibreTech-CC board. Signed-off-by: Neil Armstrong --- configs/khadas-vim_defconfig | 14 ++ configs/libretech-cc_defconfig | 17 + configs/odroid

[U-Boot] [PATCH u-boot 4/5] meson: use the clock driver

From: Beniamino Galvani Use the clk framework to initialize clocks from drivers that need them instead of having hardcoded frequencies and initializations from board code. Signed-off-by: Beniamino Galvani Signed-off-by: Neil Armstrong --- arch/arm/include/asm/arch-meson/gx.h | 10

[U-Boot] [PATCH u-boot 1/5] adc: meson-saradc: fix regmap_init_mem call

The SARADC driver was merged after the following commit : commit d35812368a59 ("regmap: change regmap_init_mem() to take ofnode instead udevice") Thus breaking build, this patch fixes the regmap_init_mem accordingly. Signed-off-by: Neil Armstrong --- drivers/adc/meson-saradc.c | 2

[U-Boot] [PATCH u-boot 0/5] Amlogic Meson GX Updates for v2018.07

i (2): clk: add Amlogic meson clock driver meson: use the clock driver Neil Armstrong (3): adc: meson-saradc: fix regmap_init_mem call config: meson-gx-common: Enable USB boot configs: Update Meson GX configs arch/arm/include/asm/arch-meson/clock.h | 117 + arch/arm/include/asm/

[U-Boot] [PATCH u-boot] ARM64: meson: Sync DT with Linux 4.17

Synchronize the Linux Device Tree for Amlogic Meson GX boards from Linux 4.17.0 This will enable USB on Amlogic Meson GXL Boards like Khadas VIM, P212 or LibreTech-CC. Signed-off-by: Neil Armstrong --- arch/arm/dts/meson-gx.dtsi| 40 +-- arch/arm/dts/meson-gxbb

[U-Boot] [PATCH u-boot 2/2] boards: amlogic: Add FriendlyElec NanoPi K2 board support

-by: Thomas McKahan Signed-off-by: Neil Armstrong --- arch/arm/dts/Makefile | 1 + arch/arm/mach-meson/Kconfig | 8 +++ board/amlogic/nanopi-k2/Kconfig | 12 + board/amlogic/nanopi-k2/MAINTAINERS | 6 +++ board/amlogic/nanopi-k2/Makefile| 7 +++ board/amlogic/nanopi-k2

[U-Boot] [PATCH u-boot 1/2] ARM: dts: sync meson-gxbb-nanopi-k2 from Linux 4.17

Get the meson-gxbb-nanopi-k2.dts file from Linux 4.17. Signed-off-by: Neil Armstrong --- arch/arm/dts/Makefile | 1 + arch/arm/dts/meson-gxbb-nanopi-k2.dts | 323 ++ 2 files changed, 324 insertions(+) create mode 100644 arch/arm/dts/meson-gxbb

[U-Boot] [PATCH u-boot 0/2] Add support for the FriendlyElec NanoPi K2 board

necessary. Neil Armstrong (1): ARM: dts: sync meson-gxbb-nanopi-k2 from Linux 4.17 Thomas McKahan (1): boards: amlogic: Add FriendlyElec NanoPi K2 board support arch/arm/dts/Makefile | 2 + arch/arm/dts/meson-gxbb-nanopi-k2.dts | 323 ++ arch/arm

[U-Boot] [PATCH u-boot] boards: amlogic: Fix boards README

Fix typos and update the supported devices for all Amlogic boards. Signed-off-by: Neil Armstrong --- arch/arm/mach-meson/Kconfig | 2 +- board/amlogic/khadas-vim/README | 8 +++- board/amlogic/libretech-cc/README | 12 +--- board/amlogic/odroid-c2/README| 5

Re: [U-Boot] [PATCH] regmap: add regmap_update_bits() helper

Hi, On 26/04/2018 16:40, Simon Glass wrote: > Hi Neil, > > On 23 April 2018 at 08:16, Neil Armstrong <narmstr...@baylibre.com> wrote: >> Add the regmap_update_bits() to simply the read/modify/write of registers >> in a single command. The function is taken from Lin

Re: [U-Boot] [RFC PATCH u-boot] ARM: arch-meson: build memory banks using reported memory from registers

On 19/10/2017 12:45, Ben Dooks wrote: > On 2017-10-19 10:04, Neil Armstrong wrote: >> As discussed at [1], the Amlogic Meson GX SoCs can embed a BL31 firmware >> and a secondary BL32 firmware. >> Since mid-2017, the reserved memory address of the BL31 firmware was moved >

[U-Boot] [RFC PATCH u-boot v2] ARM: arch-meson: build memory banks using reported memory from registers

] http://lists.infradead.org/pipermail/linux-amlogic/2017-October/004860.html Changes since v1: - switch to fdt rsv mem table and efi reserve memory - replaced in_le32 by readl() Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/include/asm/arch-meson/gxbb.h | 17 + ar

Re: [U-Boot] [PATCH u-boot 1/3] net: phy: Add Amlogic Meson GXL Internal PHY support

On 22/10/2017 16:36, Simon Glass wrote: > On 18 October 2017 at 10:02, Neil Armstrong <narmstr...@baylibre.com> wrote: >> The Amlogic Meson GXL/GXM families embeds an internal RMII Ethernet PHY. >> >> The PHY acts as a generic PHY but needs a slight configuration right &

[U-Boot] [PATCH] boards: amlogic: khadas-vim: Typo fixup

Khadas VIM is an Open Source DIY Box manufactured by Shenzhen Wesion NOT 'Tomato' The fix was provided by Khadas Team member 'numbqq'. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- board/amlogic/khadas-vim/README | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

[U-Boot] [PATCH u-boot 2/2] clk: clk_meson: Add mux and div support for reparent and rate setting

Processing Unit Power Domain clock setup. Signed-off-by: Neil Armstrong --- drivers/clk/clk_meson.c | 533 +++- 1 file changed, 528 insertions(+), 5 deletions(-) diff --git a/drivers/clk/clk_meson.c b/drivers/clk/clk_meson.c index 3850128..be1cc66

[U-Boot] [PATCH u-boot 0/2] Add the VPU Power Domain support

the setup of the VPU and VAPB clocks configured from DT using assigned-clocks entries. Neil Armstrong (2): power: domain: Add the VPU Power Domain driver clk: clk_meson: Add mux and div support for reparent and rate setting drivers/clk/clk_meson.c | 533

[U-Boot] [PATCH] clk: clk_set_default: accept no-op skip fields

te setting if "0" is passed as clock rate. [1] https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/clock/clock-bindings.txt#L135 Fixes: f4fcba5c5baa "clk: implement clk_set_defaults()" Signed-off-by: Neil Armstrong --- drivers/clk/clk-uclass.c |

[U-Boot] [PATCH u-boot 1/2] power: domain: Add the VPU Power Domain driver

the setup of the VPU and VAPB clocks configured from DT using assigned-clocks entries. Signed-off-by: Neil Armstrong --- drivers/power/domain/Kconfig | 7 ++ drivers/power/domain/Makefile| 1 + drivers/power/domain/meson-gx-pwrc-vpu.c | 198 +++ 3

Re: [U-Boot] [U-Boot, u-boot, 2/2] clk: clk_meson: Add mux and div support for reparent and rate setting

Hi Tom, On 05/08/2018 01:39, Tom Rini wrote: > On Thu, Jul 26, 2018 at 03:54:04PM +0200, Neil Armstrong wrote: > >> This patch adds support for : >> - Rate calculation through muxes and generic dividers >> - Basic gate setting propagation >> - Reparenting for

Re: [U-Boot] [PATCH u-boot 1/2] power: domain: Add the VPU Power Domain driver

On 02/08/2018 22:36, Simon Glass wrote: > Hi Neil, > > On 26 July 2018 at 07:54, Neil Armstrong wrote: >> The Amlogic Meson SoCs embeds a specific Power Domain dedicated to the >> Video Processing Unit. >> This patch implements support for this power domain in p

[U-Boot] [PATCH v2 u-boot 2/2] clk: clk_meson: Add mux and div support for reparent and rate setting

Processing Unit Power Domain clock setup. Reviewed-by: Simon Glass Signed-off-by: Neil Armstrong --- drivers/clk/clk_meson.c | 533 +++- 1 file changed, 528 insertions(+), 5 deletions(-) diff --git a/drivers/clk/clk_meson.c b/drivers/clk/clk_meson.c

[U-Boot] [PATCH v2 u-boot 1/2] power: domain: Add the VPU Power Domain driver

the setup of the VPU and VAPB clocks configured from DT using assigned-clocks entries. Reviewed-by: Simon Glass Signed-off-by: Neil Armstrong --- drivers/power/domain/Kconfig | 7 ++ drivers/power/domain/Makefile| 1 + drivers/power/domain/meson-gx-pwrc-vpu.c | 198

[U-Boot] [PATCH v2 u-boot 0/2] Add the VPU Power Domain support

the setup of the VPU and VAPB clocks configured from DT using assigned-clocks entries. Changes since v1: - Fixed "format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int'" in clk_meson.c Neil Armstrong (2): power: domain: Add the VPU Power Domain driver clk:

Re: [U-Boot] [PATCH u-boot 1/3] boards: amlogic: remove ethernet gpio reset code from boards

/* Reset PHY on GPIOZ_14 */ > - clrbits_le32(GX_GPIO_EN(3), BIT(14)); > - clrbits_le32(GX_GPIO_OUT(3), BIT(14)); > - mdelay(10); > - setbits_le32(GX_GPIO_OUT(3), BIT(14)); > - > if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { >

Re: [U-Boot] [PATCH v2 u-boot 1/2] power: domain: Add the VPU Power Domain driver

On 16/08/2018 10:15, Beniamino Galvani wrote: > On Mon, Aug 06, 2018 at 02:49:19PM +0200, Neil Armstrong wrote: >> The Amlogic Meson SoCs embeds a specific Power Domain dedicated to the >> Video Processing Unit. >> This patch implements support for this power domain in prepara

Re: [U-Boot] [PATCH u-boot 2/3] boards: amlogic: use common function for environment initialization

Hi Beniamino, On 14/08/2018 15:07, Beniamino Galvani wrote: > Clean up board files by moving the duplicate environment > initialization to arch code. > > Signed-off-by: Beniamino Galvani > --- > arch/arm/include/asm/arch-meson/sm.h | 1 + > arch/arm/mach-meson/sm.c | 27

Re: [U-Boot] [U-Boot, u-boot, 2/2] boards: amlogic: Add FriendlyElec NanoPi K2 board support

Hi Tom, On 20/07/2018 14:35, Tom Rini wrote: > On Mon, Jun 25, 2018 at 04:50:17PM +0200, Neil Armstrong wrote: > >> From: Thomas McKahan >> >> This adds platform code for the FriendlyElec NanoPi K2 board based on a >> Meson GXBB (S905) SoC with the Meson GXBB con

Re: [U-Boot] [PATCH 1/1] Fix README for Khadas VIM board

Hi Loic, On 10/07/2018 15:15, Loic Devulder wrote: > Fix documentation to be able to cross-compile U-Boot on Khadas VIM board. > > Signed-off-by: Loic Devulder > --- > board/amlogic/khadas-vim/README | 32 +--- > 1 file changed, 25 insertions(+), 7 deletions(-) > >

Re: [U-Boot] [[PATCH v3] 1/2] ARM64: meson: Sync DT with Linux 4.17.5

eson-gxl-s905x-p212.dtsi > +++ b/arch/arm/dts/meson-gxl-s905x-p212.dtsi > @@ -189,3 +189,10 @@ > { > status = "okay"; > }; > + > +_phy0 { > +/* > + * HDMI_5V is also used as supply for the USB VBUS

Re: [U-Boot] [ANN] U-Boot v2018.07 released

gt; Igor Opaniuk 8197 (6.9%) > Tom Rini 5556 (4.7%) > Miquel Raynal 3987 (3.4%) > Jagan Teki 3308 (2.8%) > Alex Kiernan 2702 (2.3%) > Alexander Graf2190 (1.9%) > Neil Armstrong1978 (1.7%)

Re: [U-Boot] [PATCH v2 1/1] Fix README for Khadas VIM board

> + > python $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0 > > > $FIPDIR/blx_fix.sh \ > fip/bl2_acs.bin \ > Acked-by: Neil Armstrong ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH v2 1/2] ARM64: meson: Add 'usb2_phy0' in P212 DT file

Hi Loic, On 09/07/2018 17:34, Loic Devulder wrote: > Enable power supply for USB Amlogic Meson GXL P212 based boards. > > Signed-off-by: Loic Devulder We like to keep the u-boot and linux DTS synced, this changed was backported on Linux v4.17.5, can you instead precise you backported the last

Re: [U-Boot] [PATCH v2 2/2] configs: Update Meson GX configs

set > +CONFIG_CMD_ADC=y > CONFIG_CMD_GPIO=y > # CONFIG_CMD_LOADS is not set > CONFIG_CMD_MMC=y > CONFIG_CMD_USB=y > # CONFIG_CMD_SETEXPR is not set > CONFIG_CMD_REGULATOR=y > +CONFIG_ADC=y > +CONFIG_SARADC_MESON=y > CONFIG_OF_CONTROL=y >

[U-Boot] [PATCH v2 u-boot 2/2] reset: add sandbox test for bulk API

of resets of the sandbox reset controller has been bumped to 101 for the "other" reset line to be valid. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/sandbox/include/asm/reset.h | 4 drivers/reset/sandbox-reset-test.c | 29 + dri

[U-Boot] [PATCH v2 u-boot 0/2] reset: Add get/assert/deassert/release for bulk of reset signals

merged. The second patch adds the bulk reset API tests for the sandbox test suite. Changes since v1 : - Add sandbox tests Neil Armstrong (2): reset: Add get/assert/deassert/release for bulk of reset signals reset: add sandbox test for bulk API arch/sandbox/include/asm/reset.h | 4 ++

[U-Boot] [PATCH v2 u-boot 1/2] reset: Add get/assert/deassert/release for bulk of reset signals

This patch adds a "bulk" API to the reset API in order to get/deassert/ assert/release a group of reset signals associated with a device. This bulk API will avoid adding a copy of the same code to manage a group of reset signals in drivers. Signed-off-by: Neil Armstrong <narmstr...

[U-Boot] [PATCH v2 u-boot 0/2] clk: Add get/enable/disable/release for a bulk of clocks

cond patch adds the bulk clock API tests for the sandbox test suite. Changes since v1 : - Add sandbox tests Neil Armstrong (2): clk: Add get/enable/disable/release for a bulk of clocks clk: add sandbox test for bulk API arch/sandbox/include/asm/clk.h | 32 +++ drive

[U-Boot] [PATCH v2 u-boot 2/2] clk: add sandbox test for bulk API

This patch adds the bulk clock API tests for the sandbox test suite. It's very similar to the main test but only uses the _bulk() API and checks if the clocks are correctly enabled/disabled. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/sandbox/include/asm/clk.

[U-Boot] [PATCH v2 u-boot 1/2] clk: Add get/enable/disable/release for a bulk of clocks

This patch adds a "bulk" API to the clock API in order to get/enable/disable /release a group of clocks associated with a device. This bulk API will avoid adding a copy of the same code to manage a group of clocks in drivers. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com&

Re: [U-Boot] [PATCH u-boot 2/2] ARM: meson: Add cpu info display for GX SoCs

On 08/04/2018 15:50, Simon Glass wrote: > Hi, > > On 28 March 2018 at 05:54, Neil Armstrong <narmstr...@baylibre.com> wrote: >> The Amlogic SoCs have a registers containing the die revision >> and packaging type to determine the SoC family and package marketing >>

Re: [U-Boot] [PATCH v2 u-boot 1/3] usb: host: Add simple of glue driver for DWC3 USB Controllers integration

Hi Marek, On 11/04/2018 16:37, Marek Vasut wrote: > On 04/11/2018 04:29 PM, Neil Armstrong wrote: >> This is a port of the dwc3-of-simple driver from Linux to enable/deassert >> clock and resets of a simple DWC3 Controller HW glue. >> >> Signed-off-by: Neil Armstro

[U-Boot] [PATCH u-boot 1/2] ARM64: meson: Sync DT and Bindings with Linux 4.16

Synchronize the Linux Device Tree for Amlogic Meson GX boards from Linux 4.16.0. Signed-off-by: Neil Armstrong <narmstr...@baylibre.com> --- arch/arm/dts/meson-gx.dtsi| 87 ++- arch/arm/dts/meson-gxbb-odroidc2.dts | 56 -- arch/arm/dts

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