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Groups > linux.kernel > #1433786

[PATCH v4 02/22] sh: More early unflatten device tree

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unflatten required MMU disabled.

Changes v4
none

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 arch/sh/boards/of-generic.c | 6 ------
 arch/sh/kernel/setup.c      | 7 +++++++
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/sh/boards/of-generic.c b/arch/sh/boards/of-generic.c
index 8dbf978..3db4294 100644
--- a/arch/sh/boards/of-generic.c
+++ b/arch/sh/boards/of-generic.c
@@ -129,12 +129,6 @@ static void __init sh_of_setup(char **cmdline_p)
 {
 	struct device_node *root;
 
-#ifdef CONFIG_USE_BUILTIN_DTB
-	unflatten_and_copy_device_tree();
-#else
-	unflatten_device_tree();
-#endif
-
 	board_time_init = sh_of_time_init;
 
 	sh_mv.mv_name = "Unknown SH model";
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 5b9eb70..86f2792 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -271,6 +271,13 @@ void __ref sh_fdt_init(phys_addr_t dt_phys)
 
 void __init setup_arch(char **cmdline_p)
 {
+#ifdef CONFIG_OF
+#ifdef CONFIG_USE_BUILTIN_DTB
+	unflatten_and_copy_device_tree();
+#else
+	unflatten_device_tree();
+#endif
+#endif
 	enable_mmu();
 
 	ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
-- 
2.7.0

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[PATCH v4 00/22] sh: LANDISK and R2Dplus convert to device tree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:00 +0200
  [PATCH v4 15/22] sh: Move common PCI stuff to arch/sh/kernel Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 04/22] sh: Use P1SEGADDR Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 13/22] sh: irqchip: SH7751 IRQCHIP Driver Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 12/22] sh: Add PCI host bridge driver for SH7751 Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
    Re: [PATCH v4 12/22] sh: Add PCI host bridge driver for SH7751 Arnd Bergmann <arnd@arndb.de> - 2016-06-29 17:00 +0200
      Re: [PATCH v4 12/22] sh: Add PCI host bridge driver for SH7751 Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-30 17:00 +0200
    Re: [PATCH v4 12/22] sh: Add PCI host bridge driver for SH7751 Rob Herring <robh@kernel.org> - 2016-07-01 03:50 +0200
  [PATCH v4 07/22] sh: Passing FDT address on zImage Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 18/22] sh: Add separate DTB build rule Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 09/22] sh: Use GENERIC_IOMAP on device tree mode Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 20/22] sh: IO-DATA HDL-U (a,k.a landisk) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 22/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
    Re: [PATCH v4 22/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus)  DeviceTree Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-06-29 16:20 +0200
      Re: [PATCH v4 22/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-30 16:50 +0200
  [PATCH v4 17/22] pci: PCI_HOST_GENERIC enable for SH Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 05/22] sh: command line passing chosen/bootargs in devicetree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 16/22] pci: pci_config_window move to linux/pci.h Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 08/22] sh: Disable board specific code on device tree mode Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 14/22] sh: SH7751 core dtsi Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
    Re: [PATCH v4 14/22] sh: SH7751 core dtsi Geert Uytterhoeven <geert@linux-m68k.org> - 2016-07-01 11:00 +0200
      Re: [PATCH v4 14/22] sh: SH7751 core dtsi Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 13:40 +0200
    Re: [PATCH v4 14/22] sh: SH7751 core dtsi Geert Uytterhoeven <geert@linux-m68k.org> - 2016-07-04 09:20 +0200
      Re: [PATCH v4 14/22] sh: SH7751 core dtsi Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-04 18:20 +0200
  [PATCH v4 03/22] sh: set preset_lpj Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
  [PATCH v4 21/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus) IRQCHIP Driver Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200
    Re: [PATCH v4 21/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus)  IRQCHIP Driver Rob Herring <robh@kernel.org> - 2016-07-01 04:10 +0200
      Re: [PATCH v4 21/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus) IRQCHIP Driver Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 13:40 +0200
  [PATCH v4 02/22] sh: More early unflatten device tree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-29 16:10 +0200

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