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powerpc: dts: Enable device tree support for T2080QDS

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Add device tree for T2080QDS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.

Update board README for device tree usage.

Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
lime2-spi
Jagdish Gediya 6 years ago committed by York Sun
parent 3a2f59e244
commit 432054b947
9 changed files with 148 additions and 4 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      arch/powerpc/dts/Makefile
  2. 39
      arch/powerpc/dts/e6500_power_isa.dtsi
  3. 62
      arch/powerpc/dts/t2080.dtsi
  4. 17
      arch/powerpc/dts/t2080qds.dts
  5. 19
      board/freescale/t208xqds/README
  6. 3
      configs/T2080QDS_NAND_defconfig
  7. 3
      configs/T2080QDS_SDCARD_defconfig
  8. 3
      configs/T2080QDS_SPIFLASH_defconfig
  9. 4
      configs/T2080QDS_defconfig

2
arch/powerpc/dts/Makefile
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@ -1,5 +1,7 @@
# SPDX-License-Identifier: GPL-2.0+
dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb
targets += $(dtb-y)
# Add any required device tree compiler flags here

39
arch/powerpc/dts/e6500_power_isa.dtsi
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@ -0,0 +1,39 @@
// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* e6500 Power ISA Device Tree Source (include)
*
* Copyright 2013 Freescale Semiconductor Inc.
* Copyright 2018 NXP
*/
/ {
cpus {
power-isa-version = "2.06";
power-isa-b; // Base
power-isa-e; // Embedded
power-isa-atb; // Alternate Time Base
power-isa-cs; // Cache Specification
power-isa-ds; // Decorated Storage
power-isa-e.ed; // Embedded.Enhanced Debug
power-isa-e.pd; // Embedded.External PID
power-isa-e.hv; // Embedded.Hypervisor
power-isa-e.le; // Embedded.Little-Endian
power-isa-e.pm; // Embedded.Performance Monitor
power-isa-e.pc; // Embedded.Processor Control
power-isa-ecl; // Embedded Cache Locking
power-isa-exp; // External Proxy
power-isa-fp; // Floating Point
power-isa-fp.r; // Floating Point.Record
power-isa-mmc; // Memory Coherence
power-isa-scpm; // Store Conditional Page Mobility
power-isa-wt; // Wait
power-isa-64; // 64-bit
power-isa-e.pt; // Embedded.Page Table
power-isa-e.hv.lrat; // Embedded.Hypervisor.LRAT
power-isa-e.em; // Embedded Multi-Threading
power-isa-v; // Vector (AltiVec)
fsl,eref-er; // Enhanced Reservations
fsl,eref-deo; // Data Cache Extended Operations
mmu-type = "power-embedded";
};
};

62
arch/powerpc/dts/t2080.dtsi
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@ -0,0 +1,62 @@
// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* T2080/T2081 Silicon/SoC Device Tree Source (pre include)
*
* Copyright 2013 Freescale Semiconductor Inc.
* Copyright 2018 NXP
*/
/dts-v1/;
/include/ "e6500_power_isa.dtsi"
/ {
#address-cells = <2>;
#size-cells = <2>;
interrupt-parent = <&mpic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: PowerPC,e6500@0 {
device_type = "cpu";
reg = <0 1>;
fsl,portid-mapping = <0x80000000>;
};
cpu1: PowerPC,e6500@2 {
device_type = "cpu";
reg = <2 3>;
fsl,portid-mapping = <0x80000000>;
};
cpu2: PowerPC,e6500@4 {
device_type = "cpu";
reg = <4 5>;
fsl,portid-mapping = <0x80000000>;
};
cpu3: PowerPC,e6500@6 {
device_type = "cpu";
reg = <6 7>;
fsl,portid-mapping = <0x80000000>;
};
};
soc: soc@ffe000000 {
ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
reg = <0xf 0xfe000000 0 0x00001000>;
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "simple-bus";
mpic: pic@40000 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <4>;
reg = <0x40000 0x40000>;
compatible = "fsl,mpic";
device_type = "open-pic";
clock-frequency = <0x0>;
};
};
};

17
arch/powerpc/dts/t2080qds.dts
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@ -0,0 +1,17 @@
// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* T2080QDS Device Tree Source
*
* Copyright 2013 - 2015 Freescale Semiconductor Inc.
* Copyright 2018 NXP
*/
/include/ "t2080.dtsi"
/ {
model = "fsl,T2080QDS";
compatible = "fsl,T2080QDS";
#address-cells = <2>;
#size-cells = <2>;
interrupt-parent = <&mpic>;
};

19
board/freescale/t208xqds/README
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@ -272,3 +272,22 @@ How to update the ucode of Freescale FMAN
For more details, please refer to T2080QDS User Guide and access
website www.freescale.com and Freescale QorIQ SDK Infocenter document.
Device tree support and how to enable it for different configs
--------------------------------------------------------------
Device tree support is available for t2080qds for below mentioned boot,
1. NOR Boot
2. NAND Boot
3. SD Boot
4. SPIFLASH Boot
To enable device tree support for other boot, below configs need to be
enabled in relative defconfig file,
1. CONFIG_DEFAULT_DEVICE_TREE="t2080qds" (Change default device tree name if required)
2. CONFIG_OF_CONTROL
3. CONFIG_MPC85XX_HAVE_RESET_VECTOR if reset vector is located at
CONFIG_RESET_VECTOR_ADDRESS - 0xffc
If device tree support is enabled in defconfig,
1. use 'u-boot-with-dtb.bin' for NOR boot.
2. use 'u-boot-with-spl-pbl.bin' for other boot.

3
configs/T2080QDS_NAND_defconfig
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@ -7,6 +7,7 @@ CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_MPC85xx=y
CONFIG_TARGET_T2080QDS=y
CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
@ -35,6 +36,7 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_FSL_CAAM=y
CONFIG_FSL_ESDHC=y
@ -54,4 +56,3 @@ CONFIG_SPI=y
CONFIG_FSL_ESPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

3
configs/T2080QDS_SDCARD_defconfig
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@ -8,6 +8,7 @@ CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_MPC85xx=y
CONFIG_TARGET_T2080QDS=y
CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
@ -35,6 +36,7 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_FSL_CAAM=y
CONFIG_FSL_ESDHC=y
@ -53,4 +55,3 @@ CONFIG_SPI=y
CONFIG_FSL_ESPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

3
configs/T2080QDS_SPIFLASH_defconfig
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@ -9,6 +9,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_MPC85xx=y
CONFIG_TARGET_T2080QDS=y
CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
@ -36,6 +37,7 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_FSL_CAAM=y
CONFIG_FSL_ESDHC=y
@ -54,4 +56,3 @@ CONFIG_SPI=y
CONFIG_FSL_ESPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

4
configs/T2080QDS_defconfig
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@ -2,6 +2,7 @@ CONFIG_PPC=y
CONFIG_SYS_TEXT_BASE=0xEFF40000
CONFIG_MPC85xx=y
CONFIG_TARGET_T2080QDS=y
CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
@ -24,6 +25,8 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=fe8000000.nor,nand0=fff800000.flash,spi0=spife110000.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=fe8000000.nor:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);fff800000.flash:1m(uboot),5m(kernel),128k(dtb),96m(fs),-(user);spife110000.0:1m(uboot),5m(kernel),128k(dtb),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="t2080qds"
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_FSL_CAAM=y
CONFIG_FSL_ESDHC=y
@ -42,4 +45,3 @@ CONFIG_SPI=y
CONFIG_FSL_ESPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

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