[PATCH v8 2/5] ARM: dts: at91: sama5d2: add AIC node

controller. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..7de58e4a1f 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -3,6

[PATCH v8 3/5] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 7de58e4a1f..058009adca 100644 --- a/arch/arm/dts

[PATCH v8 5/5] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Enable CONFIG_ATMEL_TCB_TIMER and disable CONFIG_ATMEL_PIT_TIMER. This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Reviewed-by: Claudiu Beznea Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 2 +- configs

[PATCH v8 0/5] add TCB driver for sama5d2

timers specified in device-tree - Add "syscon" compatible to tcb node Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (5): timer: atmel_tcb_timer: add atmel_tcb driver ARM: dts: at91: sama5d2: add AIC node ARM: dts: at91: sama5d2: add TCB node ARM: dts: at

[PATCH v8 1/5] timer: atmel_tcb_timer: add atmel_tcb driver

udiu Beznea Signed-off-by: Clément Léger --- MAINTAINERS | 1 + arch/arm/mach-at91/armv7/Makefile | 2 + drivers/timer/Kconfig | 8 ++ drivers/timer/Makefile| 1 + drivers/timer/atmel_tcb_timer.c | 161 ++ 5 files cha

Re: [PATCH v7 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Le Thu, 31 Mar 2022 05:59:02 +, a écrit : > On 3/30/22 6:49 PM, Clément Léger wrote: > > Le Tue, 22 Mar 2022 13:35:08 +0100, > > Clément Léger a écrit : > > > >> Le Tue, 22 Mar 2022 11:18:39 +, > >> a écrit : > >> > > > &

Re: [PATCH v7 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Le Tue, 22 Mar 2022 13:35:08 +0100, Clément Léger a écrit : > Le Tue, 22 Mar 2022 11:18:39 +, > a écrit : > [...] > > > > Could not initialize timer (err -22) > > > > ... > > > > > > > > Could you investigate this please ? &

Re: [PATCH v7 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Le Tue, 22 Mar 2022 11:18:39 +, a écrit : > On 3/11/22 11:35 AM, Clément Léger wrote: > > Enable CONFIG_ATMEL_TCB_TIMER and disable CONFIG_ATMEL_PIT_TIMER. > > This will allow using the TCB timer instead of the PIT one when running > > under OP-TEE. > > Hello Cl

[PATCH v7 3/4] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 7de58e4a1f..058009adca 100644 --- a/arch/arm/dts

[PATCH v7 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Enable CONFIG_ATMEL_TCB_TIMER and disable CONFIG_ATMEL_PIT_TIMER. This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Reviewed-by: Claudiu Beznea Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 2 +- configs

[PATCH v7 1/4] timer: atmel_tcb_timer: add atmel_tcb driver

udiu Beznea Signed-off-by: Clément Léger --- MAINTAINERS | 1 + arch/arm/mach-at91/armv7/Makefile | 2 + drivers/timer/Kconfig | 8 ++ drivers/timer/Makefile| 1 + drivers/timer/atmel_tcb_timer.c | 154 ++ 5 files cha

[PATCH v7 2/4] ARM: dts: at91: sama5d2: add AIC node

controller. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..7de58e4a1f 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -3,6

[PATCH v7 0/4] add TCB driver for sama5d2

e Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (4): timer: atmel_tcb_timer: add atmel_tcb driver ARM: dts: at91: sama5d2: add AIC node ARM: dts: at91: sama5d2: add TCB node configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIM

Re: [PATCH v6 2/4] ARM: dts: at91: sama5d2: add AIC node

Le Wed, 9 Mar 2022 09:45:01 +, a écrit : > On 3/9/22 11:22 AM, Clément Léger wrote: > > When using interrupts property, a global interrupt controller needs to > > be added to avoid warnings when compiling device-tree: > > > > arch/arm/dts/at91-sa

[PATCH v6 1/4] timer: atmel_tcb_timer: add atmel_tcb driver

* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB_CCR(chan) (0x0 + TCB_CHAN(chan)) +#define TCB_CCR_CLKEN 0x1

[PATCH v6 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

Enable CONFIG_ATMEL_TCB_TIMER and disable CONFIG_ATMEL_PIT_TIMER. This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 2 +- configs/sama5d2_ptc_ek_mmc_defconfig | 2

[PATCH v6 3/4] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 1904f16eb6..ffbb171644 100644 --- a/arch/arm/dts

[PATCH v6 2/4] ARM: dts: at91: sama5d2: add AIC node

controller. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..1904f16eb6 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -3,6

[PATCH v6 0/4] add TCB driver for sama5d2

property to tcb node Changes in v3: - Remove useless defines - Add printf in case of unsupported timers specified in device-tree - Add "syscon" compatible to tcb node Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (4): timer: atmel_tcb_timer: add atmel_

Re: [PATCH v5 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

nabled + tick-timer DT entry. With this, > having 2 timers enabled in config might not lead to using TCB all the time > as it might be expected. Hi Claudiu, Hum indeed. Should I remove this commit and let the user select the TCB when needed ? Thanks, > > Thank you, > Cla

Re: [PATCH v5 1/4] timer: atmel_tcb_timer: add atmel_tcb driver

Le Mon, 7 Mar 2022 10:57:02 +, a écrit : > On 04.03.2022 13:05, Clément Léger wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > > content is safe > > > > Add a driver for the timer counter block that can be found on sama5

Re: [PATCH v5 3/4] ARM: dts: at91: sama5d2: add TCB node

Le Fri, 4 Mar 2022 14:31:08 +, a écrit : > On 3/4/22 1:05 PM, Clément Léger wrote: > > Add the device-tree node to describe the TCB timer. > > > > Signed-off-by: Clément Léger > > --- > > arch/arm/dts/sama5d2.dtsi | 17 + &g

[PATCH v5 3/4] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 17 + 1 file changed, 17 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index dee68dc022..9360c0008c 100644 --- a/arch/arm/dts

[PATCH v5 4/4] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 1 + configs/sama5d2_ptc_ek_mmc_defconfig | 1 + configs/sama5d2_ptc_ek_nandflash_defconfig | 1 + configs

[PATCH v5 2/4] ARM: dts: at91: sama5d2: add AIC node

controller. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..dee68dc022 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -3,6

[PATCH v5 1/4] timer: atmel_tcb_timer: add atmel_tcb driver

/timer/atmel_tcb_timer.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB

[PATCH v5 0/4] add TCB driver for sama5d2

o tcb node Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (4): timer: atmel_tcb_timer: add atmel_tcb driver ARM: dts: at91: sama5d2: add AIC node ARM: dts: at91: sama5d2: add TCB node configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER M

Re: [PATCH v4 2/3] ARM: dts: at91: sama5d2: add TCB node

Le Fri, 4 Mar 2022 10:46:45 +0100, Clément Léger a écrit : > Le Fri, 4 Mar 2022 10:45:21 +0100, > Clément Léger a écrit : > > > Add the device-tree node to describe the TCB timer. > > > > Signed-off-by: Clément Léger > > --- > > arch/arm/dts/sama5d2

Re: [PATCH v4 2/3] ARM: dts: at91: sama5d2: add TCB node

Le Fri, 4 Mar 2022 10:45:21 +0100, Clément Léger a écrit : > Add the device-tree node to describe the TCB timer. > > Signed-off-by: Clément Léger > --- > arch/arm/dts/sama5d2.dtsi | 16 > 1 file changed, 16 insertions(+) > > diff --git a/arch/arm/dts

[PATCH v4 2/3] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..54f3dd4c62 100644 --- a/arch/arm/dts

[PATCH v4 3/3] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 1 + configs/sama5d2_ptc_ek_mmc_defconfig | 1 + configs/sama5d2_ptc_ek_nandflash_defconfig | 1 + configs

[PATCH v4 1/3] timer: atmel_tcb_timer: add atmel_tcb driver

/timer/atmel_tcb_timer.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB

[PATCH v4 0/3] add TCB driver for sama5d2

interrupts property to tcb node Changes in v3: - Remove useless defines - Add printf in case of unsupported timers specified in device-tree - Add "syscon" compatible to tcb node Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (3): timer: atmel_tcb_timer: add

Re: [PATCH v3 2/3] ARM: dts: at91: sama5d2: add TCB node

Le Fri, 4 Mar 2022 09:32:16 +, a écrit : > On 3/4/22 11:12 AM, Clément Léger wrote: > > > Add the device-tree node to describe the TCB timer. > > > > Signed-off-by: Clément Léger > > --- > > arch/arm/dts/sama5d2.dtsi | 16

[PATCH v3 3/3] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 1 + configs/sama5d2_ptc_ek_mmc_defconfig | 1 + configs/sama5d2_ptc_ek_nandflash_defconfig | 1 + configs

[PATCH v3 2/3] ARM: dts: at91: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..63588b27b8 100644 --- a/arch/arm/dts

[PATCH v3 1/3] timer: atmel_tcb_timer: add atmel_tcb driver

/timer/atmel_tcb_timer.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB

[PATCH v3 0/3] add TCB driver for sama5d2

defines - Add printf in case of unsupported timers specified in device-tree - Add "syscon" compatible to tcb node Changes in v2: - Reworked driver to use existing Linux bindings Clément Léger (3): timer: atmel_tcb_timer: add atmel_tcb driver ARM: dts: at91: sama5d2: add TCB node config

Re: [PATCH v2 1/3] timer: atmel_tcb_timer: add atmel_tcb driver

Le Thu, 3 Mar 2022 09:31:14 +, a écrit : > Hello Clement, > > Thank you for your patch. > > On 2/2/22 4:42 PM, Clément Léger wrote: > > Add a driver for the timer counter block that can be found on sama5d2. > > This driver will be used when booting under

Re: [PATCH v2 2/3] dts: sama5d2: add TCB node

and a review on the driver. > > Hello Clement, > > According to this : > > https://lore.kernel.org/linux-arm-kernel/yf0bkh4pxkorm...@piout.net/ > > ... the interrupt is mandatory. Hi Eugen, No worries, I'll add it in a V3 but I will wait for the driver review to do so

Re: [PATCH v2 2/3] dts: sama5d2: add TCB node

Le Fri, 4 Feb 2022 07:52:26 +, a écrit : > Hello Clement, > > Subject should be ARM: dts: [at91:] sama5d2: ... > > On 2/2/22 4:43 PM, Clément Léger wrote: > > Add the device-tree node to describe the TCB timer. > > > > Signed-off-by: Clément Léger > &

[PATCH v2 0/3] add TCB driver for sama5d2

use existing Linux bindings Clément Léger (3): timer: atmel_tcb_timer: add atmel_tcb driver dts: sama5d2: add TCB node configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER MAINTAINERS | 1 + arch/arm/dts/sama5d2.dtsi| 15 ++ configs

[PATCH v2 1/3] timer: atmel_tcb_timer: add atmel_tcb driver

,160 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB_CCR(chan) (0x0 +

[PATCH v2 3/3] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 1 + configs/sama5d2_ptc_ek_mmc_defconfig | 1 + configs/sama5d2_ptc_ek_nandflash_defconfig | 1 + configs

[PATCH v2 2/3] dts: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 15 +++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..fc6a4fbe4d 100644 --- a/arch/arm/dts

[PATCH 3/3] configs: sama5d2: enable option CONFIG_ATMEL_TCB_TIMER

This will allow using the TCB timer instead of the PIT one when running under OP-TEE. Signed-off-by: Clément Léger --- configs/sama5d2_icp_mmc_defconfig| 1 + configs/sama5d2_ptc_ek_mmc_defconfig | 1 + configs/sama5d2_ptc_ek_nandflash_defconfig | 1 + configs

[PATCH 2/3] dts: sama5d2: add TCB node

Add the device-tree node to describe the TCB timer. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2.dtsi | 6 ++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 038cd73c03..c03a9d423c 100644 --- a/arch/arm/dts/sama5d2.dtsi

[PATCH 0/3] add TCB driver for sama5d2

When booting under OP-TEE, the SYSC is secured which means the PIT is also not accessible by non-secure world. The TCB 0 however is always available for non-secure world and thus can be used. This series add a TCB driver and enables it in sama5d2 configs. Clément Léger (3): timer

[PATCH 1/3] timer: atmel_tcb_timer: add atmel_tcb driver

,152 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 Microchip Corporation + * + * Author: Clément Léger + */ + +#include +#include +#include +#include +#include +#include + +#define TCB_CHAN(chan) ((chan) * 0x40) + +#define TCB_CCR(chan) (0x0 +

[PATCH] firmware: scmi: fix struct layout for scmi_clk_rate_set_in

First two fields are reversed compared to what is expected by the SCMI specification. Signed-off-by: Clément Léger Fixes: 60388844836 ("clk: add clock driver for SCMI agents") --- include/scmi_protocols.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

Re: [PATCH] ARM: mach-at91: fix multiple cpu_reset definition when enabling SYSRESET

Le Tue, 24 Aug 2021 09:51:24 +, a écrit : > On 8/24/21 12:37 PM, Clément Léger wrote: > > Le Mon, 23 Aug 2021 07:42:58 +, > > a écrit : > > > >> On 8/4/21 5:55 PM, Clément Léger wrote: > >>> When SYSRESET is enabled, cpu_reset function

Re: [PATCH] ARM: mach-at91: fix multiple cpu_reset definition when enabling SYSRESET

Le Mon, 23 Aug 2021 07:42:58 +, a écrit : > On 8/4/21 5:55 PM, Clément Léger wrote: > > When SYSRESET is enabled, cpu_reset function is also defined in > > sysreset-uclass.c which lead to multiple definitions of this > > function since reset.c is build unconditio

[PATCH v2 4/5] board: sama5d2_xplained: Get dram size and base from device tree

In order to make it more flexible and allow modifying the base address of DRAM without recompiling U-Boot, use memory node from device tree with fdtdec functions. Signed-off-by: Clément Léger --- board/atmel/sama5d2_xplained/sama5d2_xplained.c | 11 +++ 1 file changed, 7 insertions

[PATCH v2 2/5] board: sama5d27_som1_ek: Modify load addresses

When using OP-TEE, address range [0x2000 - 0x2200] is reserved. This modification allows to have a system which always work even when OP-TEE is present. Signed-off-by: Clément Léger --- include/configs/sama5d27_som1_ek.h | 12 1 file changed, 4 insertions(+), 8 deletions

[PATCH v2 3/5] ARM: dts: at91: sama5d2_xplained: Add memory node in devicetree

sama5d2_xplained DRAM detection code will be modified to use device tree instead of hardcoded addresses. In order to prepare that, add the memory node to at91-sama5d2_xplained.dts. Signed-off-by: Clément Léger --- arch/arm/dts/at91-sama5d2_xplained.dts | 4 1 file changed, 4 insertions

[PATCH v2 5/5] board: sama5d2_xplained: Modify load addresses

When using OP-TEE, address range [0x2000 - 0x2200] is reserved. This modification allows to have a system which always work even when OP-TEE is present. Signed-off-by: Clément Léger --- include/configs/sama5d2_xplained.h | 24 ++-- 1 file changed, 10 insertions

[PATCH v2 1/5] board: sama5d27_som1_ek: Get dram size and base from device tree

In order to make it more flexible and allow modifying the base address of DRAM without recompiling U-Boot, use memory node from device tree with fdtdec functions. Signed-off-by: Clément Léger --- board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c | 12 1 file changed, 8 insertions

[PATCH v2 0/5] Use device tree to get DRAM for sama5d27_som1_ek/sama5d2_xplained

necessary exchange memory zones. Changes in v2: - Move memory node from sama5d2.dtsi to at91-sama5d2_xplained.dts Clément Léger (5): board: sama5d27_som1_ek: Get dram size and base from device tree board: sama5d27_som1_ek: Modify load addresses ARM: dts: at91: sama5d2_xplained: Add memory node in

[PATCH] ARM: mach-at91: fix multiple cpu_reset definition when enabling SYSRESET

lding SYSRESET_PSCI for instance on this platform. Signed-off-by: Clément Léger --- arch/arm/mach-at91/armv7/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-at91/armv7/Makefile b/arch/arm/mach-at91/armv7/Makefile index f5b2665957..246050b67b 100644 --- a/arc

Re: [PATCH 3/5] ARM: dts: at91: sama5d2: Add memory node in devicetree

Le Tue, 3 Aug 2021 08:58:17 +, a écrit : > On 8/2/21 3:39 PM, Clément Léger wrote: > > sama5d2 support from DRAM will be modified to use device tree > > instead of hardcoded addresses. In order to prepare that, add the > > memory node to sama5d2.dtsi file since the boar

[PATCH 5/5] board: sama5d2_xplained: Modify load addresses

When using OP-TEE, address range [0x2000 - 0x2200] is reserved. This modification allows to have a system which always work even when OP-TEE is present. Signed-off-by: Clément Léger --- include/configs/sama5d2_xplained.h | 24 ++-- 1 file changed, 10 insertions

[PATCH 4/5] board: sama5d2_xplained: Get dram size and base from device tree

In order to make it more flexible and allow modifying the base address of DRAM without recompiling U-Boot, use memory node from device tree with fdtdec functions. Signed-off-by: Clément Léger --- board/atmel/sama5d2_xplained/sama5d2_xplained.c | 11 +++ 1 file changed, 7 insertions

[PATCH 2/5] board: sama5d27_som1_ek: Modify load addresses

When using OP-TEE, address range [0x2000 - 0x2200] is reserved. This modification allows to have a system which always work even when OP-TEE is present. Signed-off-by: Clément Léger --- include/configs/sama5d27_som1_ek.h | 12 1 file changed, 4 insertions(+), 8 deletions

[PATCH 0/5] Use device tree to get DRAM for sama5d27_som1_ek/sama5d2_xplained

necessary exchange memory zones. Clément Léger (5): board: sama5d27_som1_ek: Get dram size and base from device tree board: sama5d27_som1_ek: Modify load addresses ARM: dts: at91: sama5d2: Add memory node in devicetree board: sama5d2_xplained: Get dram size and base from device tree board

[PATCH 3/5] ARM: dts: at91: sama5d2: Add memory node in devicetree

sama5d2 support from DRAM will be modified to use device tree instead of hardcoded addresses. In order to prepare that, add the memory node to sama5d2.dtsi file since the boards supported by U-Boot with sama5d2 all contains 512Mb of DDR. Signed-off-by: Clément Léger --- arch/arm/dts/sama5d2

[PATCH 1/5] board: sama5d27_som1_ek: Get dram size and base from device tree

In order to make it more flexible and allow modifying the base address of DRAM without recompiling U-Boot, use memory node from device tree with fdtdec functions. Signed-off-by: Clément Léger --- board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c | 12 1 file changed, 8 insertions