* [PATCH v2 0/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START @ 2013-07-25 2:13 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel A short series to use DT_MACHINE_START on the marzen board. Changes since v1 * Add "ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig" patch * Add "ARM: shmobile: r8a7779: Rely on DT for SMP CPU info" patch * Enhance "ARM: shmobile: marzen: Switch to DT_MACHINE_START" to: - Select USE_OF in Kconfig - Provide dt_compat in DT_MACHINE_START - Provide r8a7779-marzen dts Magnus Damm (1): ARM: shmobile: marzen: Switch to DT_MACHINE_START Simon Horman (2): ARM: shmobile: r8a7779: Rely on DT for SMP CPU info ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ arch/arm/configs/marzen_defconfig | 1 + arch/arm/mach-shmobile/Kconfig | 1 + arch/arm/mach-shmobile/board-marzen.c | 8 +++++++- arch/arm/mach-shmobile/smp-r8a7779.c | 12 +++--------- 6 files changed, 40 insertions(+), 10 deletions(-) create mode 100644 arch/arm/boot/dts/r8a7779-marzen.dts -- 1.8.2.1 ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 0/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START @ 2013-07-25 2:13 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel A short series to use DT_MACHINE_START on the marzen board. Changes since v1 * Add "ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig" patch * Add "ARM: shmobile: r8a7779: Rely on DT for SMP CPU info" patch * Enhance "ARM: shmobile: marzen: Switch to DT_MACHINE_START" to: - Select USE_OF in Kconfig - Provide dt_compat in DT_MACHINE_START - Provide r8a7779-marzen dts Magnus Damm (1): ARM: shmobile: marzen: Switch to DT_MACHINE_START Simon Horman (2): ARM: shmobile: r8a7779: Rely on DT for SMP CPU info ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ arch/arm/configs/marzen_defconfig | 1 + arch/arm/mach-shmobile/Kconfig | 1 + arch/arm/mach-shmobile/board-marzen.c | 8 +++++++- arch/arm/mach-shmobile/smp-r8a7779.c | 12 +++--------- 6 files changed, 40 insertions(+), 10 deletions(-) create mode 100644 arch/arm/boot/dts/r8a7779-marzen.dts -- 1.8.2.1 ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START 2013-07-25 2:13 ` Simon Horman @ 2013-07-25 2:13 ` Simon Horman -1 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel From: Magnus Damm <damm@opensource.se> Convert the marzen board to use DT_MACHINE_START. With this in place all mach-shmobile boards use DT_MACHINE_START. Also, this makes it possible for the r8a7779 SMP code to use DT for CPUs. So appended DTB is the way forward on this board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> v2 [Simon Horman] * Select USE_OF in Kconfig * Provide dt_compat in DT_MACHINE_START * Provide r8a7779-marzen dts v1 [Magnus Damm] --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ arch/arm/mach-shmobile/Kconfig | 1 + arch/arm/mach-shmobile/board-marzen.c | 8 +++++++- 4 files changed, 36 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/r8a7779-marzen.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0cfe54a..d19a5cf 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -187,6 +187,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ r8a7740-armadillo800eva-reference.dtb \ + r8a7779-marzen.dtb \ r8a7779-marzen-reference.dtb \ r8a7790-lager.dtb \ r8a7790-lager-reference.dtb \ diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts new file mode 100644 index 0000000..f3f7f79 --- /dev/null +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -0,0 +1,27 @@ +/* + * Device Tree Source for the Marzen board + * + * Copyright (C) 2013 Renesas Solutions Corp. + * Copyright (C) 2013 Simon Horman + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +/include/ "r8a7779.dtsi" + +/ { + model = "marzen"; + compatible = "renesas,marzen", "renesas,r8a7779"; + + chosen { + bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on"; + }; + + memory { + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; +}; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 6f71c94..35b11ce 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -168,6 +168,7 @@ config MACH_MARZEN depends on ARCH_R8A7779 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select USE_OF config MACH_MARZEN_REFERENCE bool "MARZEN board - Reference Device Tree Implementation" diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 1f57865..91f8751 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -237,7 +237,12 @@ static void __init marzen_init(void) platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } -MACHINE_START(MARZEN, "marzen") +static const char *marzen_boards_compat_dt[] __initdata = { + "renesas,marzen", + NULL, +}; + +DT_MACHINE_START(MARZEN, "marzen") .smp = smp_ops(r8a7779_smp_ops), .map_io = r8a7779_map_io, .init_early = r8a7779_add_early_devices, @@ -245,5 +250,6 @@ MACHINE_START(MARZEN, "marzen") .init_irq = r8a7779_init_irq, .init_machine = marzen_init, .init_late = r8a7779_init_late, + .dt_compat = marzen_boards_compat_dt, .init_time = r8a7779_earlytimer_init, MACHINE_END -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START @ 2013-07-25 2:13 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel From: Magnus Damm <damm@opensource.se> Convert the marzen board to use DT_MACHINE_START. With this in place all mach-shmobile boards use DT_MACHINE_START. Also, this makes it possible for the r8a7779 SMP code to use DT for CPUs. So appended DTB is the way forward on this board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> v2 [Simon Horman] * Select USE_OF in Kconfig * Provide dt_compat in DT_MACHINE_START * Provide r8a7779-marzen dts v1 [Magnus Damm] --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ arch/arm/mach-shmobile/Kconfig | 1 + arch/arm/mach-shmobile/board-marzen.c | 8 +++++++- 4 files changed, 36 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/r8a7779-marzen.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0cfe54a..d19a5cf 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -187,6 +187,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ r8a7740-armadillo800eva-reference.dtb \ + r8a7779-marzen.dtb \ r8a7779-marzen-reference.dtb \ r8a7790-lager.dtb \ r8a7790-lager-reference.dtb \ diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts new file mode 100644 index 0000000..f3f7f79 --- /dev/null +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -0,0 +1,27 @@ +/* + * Device Tree Source for the Marzen board + * + * Copyright (C) 2013 Renesas Solutions Corp. + * Copyright (C) 2013 Simon Horman + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +/include/ "r8a7779.dtsi" + +/ { + model = "marzen"; + compatible = "renesas,marzen", "renesas,r8a7779"; + + chosen { + bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on"; + }; + + memory { + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; +}; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 6f71c94..35b11ce 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -168,6 +168,7 @@ config MACH_MARZEN depends on ARCH_R8A7779 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select USE_OF config MACH_MARZEN_REFERENCE bool "MARZEN board - Reference Device Tree Implementation" diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 1f57865..91f8751 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -237,7 +237,12 @@ static void __init marzen_init(void) platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } -MACHINE_START(MARZEN, "marzen") +static const char *marzen_boards_compat_dt[] __initdata = { + "renesas,marzen", + NULL, +}; + +DT_MACHINE_START(MARZEN, "marzen") .smp = smp_ops(r8a7779_smp_ops), .map_io = r8a7779_map_io, .init_early = r8a7779_add_early_devices, @@ -245,5 +250,6 @@ MACHINE_START(MARZEN, "marzen") .init_irq = r8a7779_init_irq, .init_machine = marzen_init, .init_late = r8a7779_init_late, + .dt_compat = marzen_boards_compat_dt, .init_time = r8a7779_earlytimer_init, MACHINE_END -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START 2013-07-25 2:13 ` Simon Horman @ 2013-07-25 15:14 ` Sergei Shtylyov -1 siblings, 0 replies; 16+ messages in thread From: Sergei Shtylyov @ 2013-07-25 11:14 UTC (permalink / raw) To: linux-arm-kernel Hello. On 25-07-2013 6:13, Simon Horman wrote: > From: Magnus Damm <damm@opensource.se> Don't think it makes sense to keep Magnus as an author with so many of your added changes. But well, it's your decision... > Convert the marzen board to use DT_MACHINE_START. With this in > place all mach-shmobile boards use DT_MACHINE_START. Also, this > makes it possible for the r8a7779 SMP code to use DT for CPUs. > So appended DTB is the way forward on this board. > Signed-off-by: Magnus Damm <damm@opensource.se> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > v2 [Simon Horman] > * Select USE_OF in Kconfig > * Provide dt_compat in DT_MACHINE_START > * Provide r8a7779-marzen dts > v1 [Magnus Damm] > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ Perhaps arch/arm/boot/dts/ changes should be put into a separate patch? WBR, Sergei ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START @ 2013-07-25 15:14 ` Sergei Shtylyov 0 siblings, 0 replies; 16+ messages in thread From: Sergei Shtylyov @ 2013-07-25 15:14 UTC (permalink / raw) To: linux-arm-kernel Hello. On 25-07-2013 6:13, Simon Horman wrote: > From: Magnus Damm <damm@opensource.se> Don't think it makes sense to keep Magnus as an author with so many of your added changes. But well, it's your decision... > Convert the marzen board to use DT_MACHINE_START. With this in > place all mach-shmobile boards use DT_MACHINE_START. Also, this > makes it possible for the r8a7779 SMP code to use DT for CPUs. > So appended DTB is the way forward on this board. > Signed-off-by: Magnus Damm <damm@opensource.se> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > v2 [Simon Horman] > * Select USE_OF in Kconfig > * Provide dt_compat in DT_MACHINE_START > * Provide r8a7779-marzen dts > v1 [Magnus Damm] > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ Perhaps arch/arm/boot/dts/ changes should be put into a separate patch? WBR, Sergei ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START 2013-07-25 15:14 ` Sergei Shtylyov @ 2013-07-25 13:23 ` Simon Horman -1 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 13:23 UTC (permalink / raw) To: linux-arm-kernel On Thu, Jul 25, 2013 at 07:14:16PM +0400, Sergei Shtylyov wrote: > Hello. > > On 25-07-2013 6:13, Simon Horman wrote: > > >From: Magnus Damm <damm@opensource.se> > > Don't think it makes sense to keep Magnus as an author with so > many of your added changes. But well, it's your decision... I am comfortable with things the way they are so long as Magnus is too. > >Convert the marzen board to use DT_MACHINE_START. With this in > >place all mach-shmobile boards use DT_MACHINE_START. Also, this > >makes it possible for the r8a7779 SMP code to use DT for CPUs. > > >So appended DTB is the way forward on this board. > > >Signed-off-by: Magnus Damm <damm@opensource.se> > >Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > >v2 [Simon Horman] > >* Select USE_OF in Kconfig > >* Provide dt_compat in DT_MACHINE_START > >* Provide r8a7779-marzen dts > > >v1 [Magnus Damm] > >--- > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ > > Perhaps arch/arm/boot/dts/ changes should be put into a separate patch? That sounds reasonable. ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 1/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START @ 2013-07-25 13:23 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 13:23 UTC (permalink / raw) To: linux-arm-kernel On Thu, Jul 25, 2013 at 07:14:16PM +0400, Sergei Shtylyov wrote: > Hello. > > On 25-07-2013 6:13, Simon Horman wrote: > > >From: Magnus Damm <damm@opensource.se> > > Don't think it makes sense to keep Magnus as an author with so > many of your added changes. But well, it's your decision... I am comfortable with things the way they are so long as Magnus is too. > >Convert the marzen board to use DT_MACHINE_START. With this in > >place all mach-shmobile boards use DT_MACHINE_START. Also, this > >makes it possible for the r8a7779 SMP code to use DT for CPUs. > > >So appended DTB is the way forward on this board. > > >Signed-off-by: Magnus Damm <damm@opensource.se> > >Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > >v2 [Simon Horman] > >* Select USE_OF in Kconfig > >* Provide dt_compat in DT_MACHINE_START > >* Provide r8a7779-marzen dts > > >v1 [Magnus Damm] > >--- > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/r8a7779-marzen.dts | 27 +++++++++++++++++++++++++++ > > Perhaps arch/arm/boot/dts/ changes should be put into a separate patch? That sounds reasonable. ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 2/3] ARM: shmobile: r8a7779: Rely on DT for SMP CPU info 2013-07-25 2:13 ` Simon Horman @ 2013-07-25 2:13 ` Simon Horman -1 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel Remove r8a7779 specific ->smp_init_cpus() callback and instead of relying on shmobile_smp_init_cpus() simply use DT for CPU core information. Based on work for the sh73a0 by Magnus Damm. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> -- Run-time dependency on "ARM: shmobile: marzen: Switch to DT_MACHINE_START". --- arch/arm/mach-shmobile/smp-r8a7779.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 9bdf810..42170af 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -99,6 +99,9 @@ static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle) static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) { + + /* setup r8a7779 specific SCU base */ + shmobile_scu_base = IOMEM(R8A7779_SCU_BASE); scu_enable(shmobile_scu_base); /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ @@ -117,14 +120,6 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) r8a7779_platform_cpu_kill(3); } -static void __init r8a7779_smp_init_cpus(void) -{ - /* setup r8a7779 specific SCU base */ - shmobile_scu_base = IOMEM(R8A7779_SCU_BASE); - - shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base)); -} - #ifdef CONFIG_HOTPLUG_CPU static int r8a7779_scu_psr_core_disabled(int cpu) { @@ -175,7 +170,6 @@ static int r8a7779_cpu_disable(unsigned int cpu) #endif /* CONFIG_HOTPLUG_CPU */ struct smp_operations r8a7779_smp_ops __initdata = { - .smp_init_cpus = r8a7779_smp_init_cpus, .smp_prepare_cpus = r8a7779_smp_prepare_cpus, .smp_boot_secondary = r8a7779_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 2/3] ARM: shmobile: r8a7779: Rely on DT for SMP CPU info @ 2013-07-25 2:13 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel Remove r8a7779 specific ->smp_init_cpus() callback and instead of relying on shmobile_smp_init_cpus() simply use DT for CPU core information. Based on work for the sh73a0 by Magnus Damm. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> -- Run-time dependency on "ARM: shmobile: marzen: Switch to DT_MACHINE_START". --- arch/arm/mach-shmobile/smp-r8a7779.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 9bdf810..42170af 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -99,6 +99,9 @@ static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle) static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) { + + /* setup r8a7779 specific SCU base */ + shmobile_scu_base = IOMEM(R8A7779_SCU_BASE); scu_enable(shmobile_scu_base); /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ @@ -117,14 +120,6 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) r8a7779_platform_cpu_kill(3); } -static void __init r8a7779_smp_init_cpus(void) -{ - /* setup r8a7779 specific SCU base */ - shmobile_scu_base = IOMEM(R8A7779_SCU_BASE); - - shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base)); -} - #ifdef CONFIG_HOTPLUG_CPU static int r8a7779_scu_psr_core_disabled(int cpu) { @@ -175,7 +170,6 @@ static int r8a7779_cpu_disable(unsigned int cpu) #endif /* CONFIG_HOTPLUG_CPU */ struct smp_operations r8a7779_smp_ops __initdata = { - .smp_init_cpus = r8a7779_smp_init_cpus, .smp_prepare_cpus = r8a7779_smp_prepare_cpus, .smp_boot_secondary = r8a7779_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig 2013-07-25 2:13 ` Simon Horman @ 2013-07-25 2:13 ` Simon Horman -1 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel "ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen over to use DT_MACHINE_START, however, the prevelant boot loader does not support booting with a separate dtb. Thus, it makes sense to use ARM_APPENDED_DTB by default. This is consistent with other shmobile defconfigs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/configs/marzen_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index 494e70a..82e4040 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -29,6 +29,7 @@ CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y CONFIG_CMDLINE="console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on" CONFIG_CMDLINE_FORCE=y CONFIG_KEXEC=y -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig @ 2013-07-25 2:13 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 2:13 UTC (permalink / raw) To: linux-arm-kernel "ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen over to use DT_MACHINE_START, however, the prevelant boot loader does not support booting with a separate dtb. Thus, it makes sense to use ARM_APPENDED_DTB by default. This is consistent with other shmobile defconfigs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/configs/marzen_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index 494e70a..82e4040 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -29,6 +29,7 @@ CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y CONFIG_CMDLINE="console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on" CONFIG_CMDLINE_FORCE=y CONFIG_KEXEC=y -- 1.8.2.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig 2013-07-25 2:13 ` Simon Horman @ 2013-07-25 15:19 ` Sergei Shtylyov -1 siblings, 0 replies; 16+ messages in thread From: Sergei Shtylyov @ 2013-07-25 11:19 UTC (permalink / raw) To: linux-arm-kernel Hello. On 25-07-2013 6:13, Simon Horman wrote: > "ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen > over to use DT_MACHINE_START, however, the prevelant boot loader s/prevelant/prevalent/? > does not support booting with a separate dtb. Thus, it makes > sense to use ARM_APPENDED_DTB by default. > This is consistent with other shmobile defconfigs. > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> WBR, Sergei ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig @ 2013-07-25 15:19 ` Sergei Shtylyov 0 siblings, 0 replies; 16+ messages in thread From: Sergei Shtylyov @ 2013-07-25 15:19 UTC (permalink / raw) To: linux-arm-kernel Hello. On 25-07-2013 6:13, Simon Horman wrote: > "ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen > over to use DT_MACHINE_START, however, the prevelant boot loader s/prevelant/prevalent/? > does not support booting with a separate dtb. Thus, it makes > sense to use ARM_APPENDED_DTB by default. > This is consistent with other shmobile defconfigs. > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> WBR, Sergei ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig 2013-07-25 15:19 ` Sergei Shtylyov @ 2013-07-25 13:23 ` Simon Horman -1 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 13:23 UTC (permalink / raw) To: linux-arm-kernel On Thu, Jul 25, 2013 at 07:19:50PM +0400, Sergei Shtylyov wrote: > Hello. > > On 25-07-2013 6:13, Simon Horman wrote: > > >"ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen > >over to use DT_MACHINE_START, however, the prevelant boot loader > > s/prevelant/prevalent/? Thanks, I will fix that. > >does not support booting with a separate dtb. Thus, it makes > >sense to use ARM_APPENDED_DTB by default. > > >This is consistent with other shmobile defconfigs. > > >Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > WBR, Sergei > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig @ 2013-07-25 13:23 ` Simon Horman 0 siblings, 0 replies; 16+ messages in thread From: Simon Horman @ 2013-07-25 13:23 UTC (permalink / raw) To: linux-arm-kernel On Thu, Jul 25, 2013 at 07:19:50PM +0400, Sergei Shtylyov wrote: > Hello. > > On 25-07-2013 6:13, Simon Horman wrote: > > >"ARM: shmobile: marzen: Switch to DT_MACHINE_START" moves marzen > >over to use DT_MACHINE_START, however, the prevelant boot loader > > s/prevelant/prevalent/? Thanks, I will fix that. > >does not support booting with a separate dtb. Thus, it makes > >sense to use ARM_APPENDED_DTB by default. > > >This is consistent with other shmobile defconfigs. > > >Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > WBR, Sergei > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2013-07-25 15:19 UTC | newest] Thread overview: 16+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-07-25 2:13 [PATCH v2 0/3] ARM: shmobile: marzen: Switch to DT_MACHINE_START Simon Horman 2013-07-25 2:13 ` Simon Horman 2013-07-25 2:13 ` [PATCH v2 1/3] " Simon Horman 2013-07-25 2:13 ` Simon Horman 2013-07-25 11:14 ` Sergei Shtylyov 2013-07-25 15:14 ` Sergei Shtylyov 2013-07-25 13:23 ` Simon Horman 2013-07-25 13:23 ` Simon Horman 2013-07-25 2:13 ` [PATCH v2 2/3] ARM: shmobile: r8a7779: Rely on DT for SMP CPU info Simon Horman 2013-07-25 2:13 ` Simon Horman 2013-07-25 2:13 ` [PATCH v2 3/3] ARM: shmobile: marzen: Enable ARM_APPENDED_DTB in defconfig Simon Horman 2013-07-25 2:13 ` Simon Horman 2013-07-25 11:19 ` Sergei Shtylyov 2013-07-25 15:19 ` Sergei Shtylyov 2013-07-25 13:23 ` Simon Horman 2013-07-25 13:23 ` Simon Horman
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