From: Kumar Gala Date: Thu, 8 Feb 2007 07:11:00 +0000 (-0600) Subject: [POWERPC] 83xx: Updated and renamed MPC834x SYS to MPC834x MDS X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=49baa91d6863df480fa05eb57524a274f77fa886;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git [POWERPC] 83xx: Updated and renamed MPC834x SYS to MPC834x MDS The MPC834x SYS board has always been called the MPC834x MDS since its public release. Removed all references to SYS and replaced with MDS. Additionally renamed the .dts to match the defconfig (mpc834x_mds*). Signed-off-by: Kumar Gala --- diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts b/arch/powerpc/boot/dts/mpc8349emds.dts deleted file mode 100644 index dc121b3cb4a9..000000000000 --- a/arch/powerpc/boot/dts/mpc8349emds.dts +++ /dev/null @@ -1,334 +0,0 @@ -/* - * MPC8349E MDS Device Tree Source - * - * Copyright 2005, 2006 Freescale Semiconductor Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -/ { - model = "MPC8349EMDS"; - compatible = "MPC834xMDS"; - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #cpus = <1>; - #address-cells = <1>; - #size-cells = <0>; - - PowerPC,8349@0 { - device_type = "cpu"; - reg = <0>; - d-cache-line-size = <20>; // 32 bytes - i-cache-line-size = <20>; // 32 bytes - d-cache-size = <8000>; // L1, 32K - i-cache-size = <8000>; // L1, 32K - timebase-frequency = <0>; // from bootloader - bus-frequency = <0>; // from bootloader - clock-frequency = <0>; // from bootloader - 32-bit; - }; - }; - - memory { - device_type = "memory"; - reg = <00000000 10000000>; // 256MB at 0 - }; - - bcsr@e2400000 { - device_type = "board-control"; - reg = ; - }; - - soc8349@e0000000 { - #address-cells = <1>; - #size-cells = <1>; - #interrupt-cells = <2>; - device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = ; - bus-frequency = <0>; - - wdt@200 { - device_type = "watchdog"; - compatible = "mpc83xx_wdt"; - reg = <200 100>; - }; - - i2c@3000 { - device_type = "i2c"; - compatible = "fsl-i2c"; - reg = <3000 100>; - interrupts = ; - interrupt-parent = <700>; - dfsrr; - }; - - i2c@3100 { - device_type = "i2c"; - compatible = "fsl-i2c"; - reg = <3100 100>; - interrupts = ; - interrupt-parent = <700>; - dfsrr; - }; - - spi@7000 { - device_type = "spi"; - compatible = "mpc83xx_spi"; - reg = <7000 1000>; - interrupts = <10 8>; - interrupt-parent = <700>; - mode = <0>; - }; - - /* phy type (ULPI or SERIAL) are only types supportted for MPH */ - /* port = 0 or 1 */ - usb@22000 { - device_type = "usb"; - compatible = "fsl-usb2-mph"; - reg = <22000 1000>; - #address-cells = <1>; - #size-cells = <0>; - interrupt-parent = <700>; - interrupts = <27 2>; - phy_type = "ulpi"; - port1; - }; - /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ - usb@23000 { - device_type = "usb"; - compatible = "fsl-usb2-dr"; - reg = <23000 1000>; - #address-cells = <1>; - #size-cells = <0>; - interrupt-parent = <700>; - interrupts = <26 2>; - dr_mode = "otg"; - phy_type = "ulpi"; - }; - - mdio@24520 { - device_type = "mdio"; - compatible = "gianfar"; - reg = <24520 20>; - #address-cells = <1>; - #size-cells = <0>; - linux,phandle = <24520>; - ethernet-phy@0 { - linux,phandle = <2452000>; - interrupt-parent = <700>; - interrupts = <11 2>; - reg = <0>; - device_type = "ethernet-phy"; - }; - ethernet-phy@1 { - linux,phandle = <2452001>; - interrupt-parent = <700>; - interrupts = <12 2>; - reg = <1>; - device_type = "ethernet-phy"; - }; - }; - - ethernet@24000 { - device_type = "network"; - model = "TSEC"; - compatible = "gianfar"; - reg = <24000 1000>; - address = [ 00 00 00 00 00 00 ]; - local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <20 8 21 8 22 8>; - interrupt-parent = <700>; - phy-handle = <2452000>; - }; - - ethernet@25000 { - #address-cells = <1>; - #size-cells = <0>; - device_type = "network"; - model = "TSEC"; - compatible = "gianfar"; - reg = <25000 1000>; - address = [ 00 00 00 00 00 00 ]; - local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <23 8 24 8 25 8>; - interrupt-parent = <700>; - phy-handle = <2452001>; - }; - - serial@4500 { - device_type = "serial"; - compatible = "ns16550"; - reg = <4500 100>; - clock-frequency = <0>; - interrupts = <9 8>; - interrupt-parent = <700>; - }; - - serial@4600 { - device_type = "serial"; - compatible = "ns16550"; - reg = <4600 100>; - clock-frequency = <0>; - interrupts = ; - interrupt-parent = <700>; - }; - - pci@8500 { - interrupt-map-mask = ; - interrupt-map = < - - /* IDSEL 0x11 */ - 8800 0 0 1 700 14 8 - 8800 0 0 2 700 15 8 - 8800 0 0 3 700 16 8 - 8800 0 0 4 700 17 8 - - /* IDSEL 0x12 */ - 9000 0 0 1 700 16 8 - 9000 0 0 2 700 17 8 - 9000 0 0 3 700 14 8 - 9000 0 0 4 700 15 8 - - /* IDSEL 0x13 */ - 9800 0 0 1 700 17 8 - 9800 0 0 2 700 14 8 - 9800 0 0 3 700 15 8 - 9800 0 0 4 700 16 8 - - /* IDSEL 0x15 */ - a800 0 0 1 700 14 8 - a800 0 0 2 700 15 8 - a800 0 0 3 700 16 8 - a800 0 0 4 700 17 8 - - /* IDSEL 0x16 */ - b000 0 0 1 700 17 8 - b000 0 0 2 700 14 8 - b000 0 0 3 700 15 8 - b000 0 0 4 700 16 8 - - /* IDSEL 0x17 */ - b800 0 0 1 700 16 8 - b800 0 0 2 700 17 8 - b800 0 0 3 700 14 8 - b800 0 0 4 700 15 8 - - /* IDSEL 0x18 */ - c000 0 0 1 700 15 8 - c000 0 0 2 700 16 8 - c000 0 0 3 700 17 8 - c000 0 0 4 700 14 8>; - interrupt-parent = <700>; - interrupts = <42 8>; - bus-range = <0 0>; - ranges = <02000000 0 a0000000 a0000000 0 10000000 - 42000000 0 80000000 80000000 0 10000000 - 01000000 0 00000000 e2000000 0 00100000>; - clock-frequency = <3f940aa>; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - reg = <8500 100>; - compatible = "83xx"; - device_type = "pci"; - }; - - pci@8600 { - interrupt-map-mask = ; - interrupt-map = < - - /* IDSEL 0x11 */ - 8800 0 0 1 700 14 8 - 8800 0 0 2 700 15 8 - 8800 0 0 3 700 16 8 - 8800 0 0 4 700 17 8 - - /* IDSEL 0x12 */ - 9000 0 0 1 700 16 8 - 9000 0 0 2 700 17 8 - 9000 0 0 3 700 14 8 - 9000 0 0 4 700 15 8 - - /* IDSEL 0x13 */ - 9800 0 0 1 700 17 8 - 9800 0 0 2 700 14 8 - 9800 0 0 3 700 15 8 - 9800 0 0 4 700 16 8 - - /* IDSEL 0x15 */ - a800 0 0 1 700 14 8 - a800 0 0 2 700 15 8 - a800 0 0 3 700 16 8 - a800 0 0 4 700 17 8 - - /* IDSEL 0x16 */ - b000 0 0 1 700 17 8 - b000 0 0 2 700 14 8 - b000 0 0 3 700 15 8 - b000 0 0 4 700 16 8 - - /* IDSEL 0x17 */ - b800 0 0 1 700 16 8 - b800 0 0 2 700 17 8 - b800 0 0 3 700 14 8 - b800 0 0 4 700 15 8 - - /* IDSEL 0x18 */ - c000 0 0 1 700 15 8 - c000 0 0 2 700 16 8 - c000 0 0 3 700 17 8 - c000 0 0 4 700 14 8>; - interrupt-parent = <700>; - interrupts = <42 8>; - bus-range = <0 0>; - ranges = <02000000 0 b0000000 b0000000 0 10000000 - 42000000 0 90000000 90000000 0 10000000 - 01000000 0 00000000 e2100000 0 00100000>; - clock-frequency = <3f940aa>; - #interrupt-cells = <1>; - #size-cells = <2>; - #address-cells = <3>; - reg = <8600 100>; - compatible = "83xx"; - device_type = "pci"; - }; - - /* May need to remove if on a part without crypto engine */ - crypto@30000 { - device_type = "crypto"; - model = "SEC2"; - compatible = "talitos"; - reg = <30000 10000>; - interrupts = ; - interrupt-parent = <700>; - num-channels = <4>; - channel-fifo-len = <18>; - exec-units-mask = <0000007e>; - /* desc mask is for rev2.0, - * we need runtime fixup for >2.0 */ - descriptor-types-mask = <01010ebf>; - }; - - /* IPIC - * interrupts cell = - * sense values match linux IORESOURCE_IRQ_* defines: - * sense == 8: Level, low assertion - * sense == 2: Edge, high-to-low change - */ - pic@700 { - linux,phandle = <700>; - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <2>; - reg = <700 100>; - built-in; - device_type = "ipic"; - }; - }; -}; diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts new file mode 100644 index 000000000000..dc121b3cb4a9 --- /dev/null +++ b/arch/powerpc/boot/dts/mpc834x_mds.dts @@ -0,0 +1,334 @@ +/* + * MPC8349E MDS Device Tree Source + * + * Copyright 2005, 2006 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/ { + model = "MPC8349EMDS"; + compatible = "MPC834xMDS"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #cpus = <1>; + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8349@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <20>; // 32 bytes + i-cache-line-size = <20>; // 32 bytes + d-cache-size = <8000>; // L1, 32K + i-cache-size = <8000>; // L1, 32K + timebase-frequency = <0>; // from bootloader + bus-frequency = <0>; // from bootloader + clock-frequency = <0>; // from bootloader + 32-bit; + }; + }; + + memory { + device_type = "memory"; + reg = <00000000 10000000>; // 256MB at 0 + }; + + bcsr@e2400000 { + device_type = "board-control"; + reg = ; + }; + + soc8349@e0000000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + device_type = "soc"; + ranges = <0 e0000000 00100000>; + reg = ; + bus-frequency = <0>; + + wdt@200 { + device_type = "watchdog"; + compatible = "mpc83xx_wdt"; + reg = <200 100>; + }; + + i2c@3000 { + device_type = "i2c"; + compatible = "fsl-i2c"; + reg = <3000 100>; + interrupts = ; + interrupt-parent = <700>; + dfsrr; + }; + + i2c@3100 { + device_type = "i2c"; + compatible = "fsl-i2c"; + reg = <3100 100>; + interrupts = ; + interrupt-parent = <700>; + dfsrr; + }; + + spi@7000 { + device_type = "spi"; + compatible = "mpc83xx_spi"; + reg = <7000 1000>; + interrupts = <10 8>; + interrupt-parent = <700>; + mode = <0>; + }; + + /* phy type (ULPI or SERIAL) are only types supportted for MPH */ + /* port = 0 or 1 */ + usb@22000 { + device_type = "usb"; + compatible = "fsl-usb2-mph"; + reg = <22000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <27 2>; + phy_type = "ulpi"; + port1; + }; + /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ + usb@23000 { + device_type = "usb"; + compatible = "fsl-usb2-dr"; + reg = <23000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <26 2>; + dr_mode = "otg"; + phy_type = "ulpi"; + }; + + mdio@24520 { + device_type = "mdio"; + compatible = "gianfar"; + reg = <24520 20>; + #address-cells = <1>; + #size-cells = <0>; + linux,phandle = <24520>; + ethernet-phy@0 { + linux,phandle = <2452000>; + interrupt-parent = <700>; + interrupts = <11 2>; + reg = <0>; + device_type = "ethernet-phy"; + }; + ethernet-phy@1 { + linux,phandle = <2452001>; + interrupt-parent = <700>; + interrupts = <12 2>; + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + + ethernet@24000 { + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <24000 1000>; + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <20 8 21 8 22 8>; + interrupt-parent = <700>; + phy-handle = <2452000>; + }; + + ethernet@25000 { + #address-cells = <1>; + #size-cells = <0>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <25000 1000>; + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 8 24 8 25 8>; + interrupt-parent = <700>; + phy-handle = <2452001>; + }; + + serial@4500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <4500 100>; + clock-frequency = <0>; + interrupts = <9 8>; + interrupt-parent = <700>; + }; + + serial@4600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <4600 100>; + clock-frequency = <0>; + interrupts = ; + interrupt-parent = <700>; + }; + + pci@8500 { + interrupt-map-mask = ; + interrupt-map = < + + /* IDSEL 0x11 */ + 8800 0 0 1 700 14 8 + 8800 0 0 2 700 15 8 + 8800 0 0 3 700 16 8 + 8800 0 0 4 700 17 8 + + /* IDSEL 0x12 */ + 9000 0 0 1 700 16 8 + 9000 0 0 2 700 17 8 + 9000 0 0 3 700 14 8 + 9000 0 0 4 700 15 8 + + /* IDSEL 0x13 */ + 9800 0 0 1 700 17 8 + 9800 0 0 2 700 14 8 + 9800 0 0 3 700 15 8 + 9800 0 0 4 700 16 8 + + /* IDSEL 0x15 */ + a800 0 0 1 700 14 8 + a800 0 0 2 700 15 8 + a800 0 0 3 700 16 8 + a800 0 0 4 700 17 8 + + /* IDSEL 0x16 */ + b000 0 0 1 700 17 8 + b000 0 0 2 700 14 8 + b000 0 0 3 700 15 8 + b000 0 0 4 700 16 8 + + /* IDSEL 0x17 */ + b800 0 0 1 700 16 8 + b800 0 0 2 700 17 8 + b800 0 0 3 700 14 8 + b800 0 0 4 700 15 8 + + /* IDSEL 0x18 */ + c000 0 0 1 700 15 8 + c000 0 0 2 700 16 8 + c000 0 0 3 700 17 8 + c000 0 0 4 700 14 8>; + interrupt-parent = <700>; + interrupts = <42 8>; + bus-range = <0 0>; + ranges = <02000000 0 a0000000 a0000000 0 10000000 + 42000000 0 80000000 80000000 0 10000000 + 01000000 0 00000000 e2000000 0 00100000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8500 100>; + compatible = "83xx"; + device_type = "pci"; + }; + + pci@8600 { + interrupt-map-mask = ; + interrupt-map = < + + /* IDSEL 0x11 */ + 8800 0 0 1 700 14 8 + 8800 0 0 2 700 15 8 + 8800 0 0 3 700 16 8 + 8800 0 0 4 700 17 8 + + /* IDSEL 0x12 */ + 9000 0 0 1 700 16 8 + 9000 0 0 2 700 17 8 + 9000 0 0 3 700 14 8 + 9000 0 0 4 700 15 8 + + /* IDSEL 0x13 */ + 9800 0 0 1 700 17 8 + 9800 0 0 2 700 14 8 + 9800 0 0 3 700 15 8 + 9800 0 0 4 700 16 8 + + /* IDSEL 0x15 */ + a800 0 0 1 700 14 8 + a800 0 0 2 700 15 8 + a800 0 0 3 700 16 8 + a800 0 0 4 700 17 8 + + /* IDSEL 0x16 */ + b000 0 0 1 700 17 8 + b000 0 0 2 700 14 8 + b000 0 0 3 700 15 8 + b000 0 0 4 700 16 8 + + /* IDSEL 0x17 */ + b800 0 0 1 700 16 8 + b800 0 0 2 700 17 8 + b800 0 0 3 700 14 8 + b800 0 0 4 700 15 8 + + /* IDSEL 0x18 */ + c000 0 0 1 700 15 8 + c000 0 0 2 700 16 8 + c000 0 0 3 700 17 8 + c000 0 0 4 700 14 8>; + interrupt-parent = <700>; + interrupts = <42 8>; + bus-range = <0 0>; + ranges = <02000000 0 b0000000 b0000000 0 10000000 + 42000000 0 90000000 90000000 0 10000000 + 01000000 0 00000000 e2100000 0 00100000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8600 100>; + compatible = "83xx"; + device_type = "pci"; + }; + + /* May need to remove if on a part without crypto engine */ + crypto@30000 { + device_type = "crypto"; + model = "SEC2"; + compatible = "talitos"; + reg = <30000 10000>; + interrupts = ; + interrupt-parent = <700>; + num-channels = <4>; + channel-fifo-len = <18>; + exec-units-mask = <0000007e>; + /* desc mask is for rev2.0, + * we need runtime fixup for >2.0 */ + descriptor-types-mask = <01010ebf>; + }; + + /* IPIC + * interrupts cell = + * sense values match linux IORESOURCE_IRQ_* defines: + * sense == 8: Level, low assertion + * sense == 2: Edge, high-to-low change + */ + pic@700 { + linux,phandle = <700>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <700 100>; + built-in; + device_type = "ipic"; + }; + }; +}; diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig index 9eaed3a36983..2e3f8efb6ab1 100644 --- a/arch/powerpc/configs/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/mpc834x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc5 -# Fri Jan 26 00:19:27 2007 +# Linux kernel version: 2.6.20 +# Thu Feb 8 01:00:48 2007 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y CONFIG_PPC_83xx=y # CONFIG_PPC_85xx is not set # CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_8xx is not set # CONFIG_E200 is not set CONFIG_6xx=y CONFIG_83xx=y @@ -128,8 +128,9 @@ CONFIG_PPC_GEN550=y # # Platform support # +# CONFIG_MPC8313_RDB is not set # CONFIG_MPC832x_MDS is not set -CONFIG_MPC834x_SYS=y +CONFIG_MPC834x_MDS=y # CONFIG_MPC834x_ITX is not set # CONFIG_MPC8360E_PB is not set CONFIG_MPC834x=y diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 46883c5136ac..1aea1e69ff31 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -3,7 +3,7 @@ menu "Platform support" choice prompt "Machine Type" - default MPC834x_SYS + default MPC834x_MDS config MPC8313_RDB bool "Freescale MPC8313 RDB" @@ -18,13 +18,13 @@ config MPC832x_MDS help This option enables support for the MPC832x MDS evaluation board. -config MPC834x_SYS - bool "Freescale MPC834x SYS" +config MPC834x_MDS + bool "Freescale MPC834x MDS" select DEFAULT_UIMAGE help - This option enables support for the MPC 834x SYS evaluation board. + This option enables support for the MPC 834x MDS evaluation board. - Be aware that PCI buses can only function when SYS board is plugged + Be aware that PCI buses can only function when MDS board is plugged into the PIB (Platform IO Board) board from Freescale which provide 3 PCI slots. The PIBs PCI initialization is the bootloader's responsibility. @@ -63,7 +63,7 @@ config MPC834x bool select PPC_UDBG_16550 select PPC_INDIRECT_PCI - default y if MPC834x_SYS || MPC834x_ITX + default y if MPC834x_MDS || MPC834x_ITX config PPC_MPC836x bool diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile index 0b732a79c0a8..6c8199c4c382 100644 --- a/arch/powerpc/platforms/83xx/Makefile +++ b/arch/powerpc/platforms/83xx/Makefile @@ -4,7 +4,7 @@ obj-y := misc.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_MPC8313_RDB) += mpc8313_rdb.o -obj-$(CONFIG_MPC834x_SYS) += mpc834x_sys.o +obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o obj-$(CONFIG_MPC8360E_PB) += mpc8360e_pb.o obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index 2446dea9407e..443a3172f370 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -38,8 +38,6 @@ #include "mpc83xx.h" -#include - #ifndef CONFIG_PCI unsigned long isa_io_base = 0; unsigned long isa_mem_base = 0; diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c new file mode 100644 index 000000000000..d2736da76c46 --- /dev/null +++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c @@ -0,0 +1,213 @@ +/* + * arch/powerpc/platforms/83xx/mpc834x_mds.c + * + * MPC834x MDS board specific routines + * + * Maintainer: Kumar Gala + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "mpc83xx.h" + +#ifndef CONFIG_PCI +unsigned long isa_io_base = 0; +unsigned long isa_mem_base = 0; +#endif + +#define BCSR5_INT_USB 0x02 +/* Note: This is only for PB, not for PB+PIB + * On PB only port0 is connected using ULPI */ +static int mpc834x_usb_cfg(void) +{ + unsigned long sccr, sicrl; + void __iomem *immap; + void __iomem *bcsr_regs = NULL; + u8 bcsr5; + struct device_node *np = NULL; + int port0_is_dr = 0; + + if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL) + port0_is_dr = 1; + if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){ + if (port0_is_dr) { + printk(KERN_WARNING + "There is only one USB port on PB board! \n"); + return -1; + } else if (!port0_is_dr) + /* No usb port enabled */ + return -1; + } + + immap = ioremap(get_immrbase(), 0x1000); + if (!immap) + return -1; + + /* Configure clock */ + sccr = in_be32(immap + MPC83XX_SCCR_OFFS); + if (port0_is_dr) + sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */ + else + sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */ + out_be32(immap + MPC83XX_SCCR_OFFS, sccr); + + /* Configure Pin */ + sicrl = in_be32(immap + MPC83XX_SICRL_OFFS); + /* set port0 only */ + if (port0_is_dr) + sicrl |= MPC83XX_SICRL_USB0; + else + sicrl &= ~(MPC83XX_SICRL_USB0); + out_be32(immap + MPC83XX_SICRL_OFFS, sicrl); + + iounmap(immap); + + /* Map BCSR area */ + np = of_find_node_by_name(NULL, "bcsr"); + if (np != 0) { + struct resource res; + + of_address_to_resource(np, 0, &res); + bcsr_regs = ioremap(res.start, res.end - res.start + 1); + of_node_put(np); + } + if (!bcsr_regs) + return -1; + + /* + * if MDS board is plug into PIB board, + * force to use the PHY on MDS board + */ + bcsr5 = in_8(bcsr_regs + 5); + if (!(bcsr5 & BCSR5_INT_USB)) + out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB)); + iounmap(bcsr_regs); + return 0; +} + +/* ************************************************************************ + * + * Setup the architecture + * + */ +static void __init mpc834x_mds_setup_arch(void) +{ + struct device_node *np; + + if (ppc_md.progress) + ppc_md.progress("mpc834x_mds_setup_arch()", 0); + + np = of_find_node_by_type(NULL, "cpu"); + if (np != 0) { + const unsigned int *fp = + get_property(np, "clock-frequency", NULL); + if (fp != 0) + loops_per_jiffy = *fp / HZ; + else + loops_per_jiffy = 50000000 / HZ; + of_node_put(np); + } + +#ifdef CONFIG_PCI + for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) + add_bridge(np); + + ppc_md.pci_exclude_device = mpc83xx_exclude_device; +#endif + + mpc834x_usb_cfg(); + +#ifdef CONFIG_ROOT_NFS + ROOT_DEV = Root_NFS; +#else + ROOT_DEV = Root_HDA1; +#endif +} + +static void __init mpc834x_mds_init_IRQ(void) +{ + struct device_node *np; + + np = of_find_node_by_type(NULL, "ipic"); + if (!np) + return; + + ipic_init(np, 0); + + /* Initialize the default interrupt mapping priorities, + * in case the boot rom changed something on us. + */ + ipic_set_default_priority(); +} + +#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374) +extern ulong ds1374_get_rtc_time(void); +extern int ds1374_set_rtc_time(ulong); + +static int __init mpc834x_rtc_hookup(void) +{ + struct timespec tv; + + ppc_md.get_rtc_time = ds1374_get_rtc_time; + ppc_md.set_rtc_time = ds1374_set_rtc_time; + + tv.tv_nsec = 0; + tv.tv_sec = (ppc_md.get_rtc_time) (); + do_settimeofday(&tv); + + return 0; +} + +late_initcall(mpc834x_rtc_hookup); +#endif + +/* + * Called very early, MMU is off, device-tree isn't unflattened + */ +static int __init mpc834x_mds_probe(void) +{ + /* We always match for now, eventually we should look at the flat + dev tree to ensure this is the board we are suppose to run on + */ + return 1; +} + +define_machine(mpc834x_mds) { + .name = "MPC834x MDS", + .probe = mpc834x_mds_probe, + .setup_arch = mpc834x_mds_setup_arch, + .init_IRQ = mpc834x_mds_init_IRQ, + .get_irq = ipic_get_irq, + .restart = mpc83xx_restart, + .time_init = mpc83xx_time_init, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c deleted file mode 100644 index 873ec543c361..000000000000 --- a/arch/powerpc/platforms/83xx/mpc834x_sys.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - * arch/powerpc/platforms/83xx/mpc834x_sys.c - * - * MPC834x SYS board specific routines - * - * Maintainer: Kumar Gala - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "mpc83xx.h" - -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - -#define BCSR5_INT_USB 0x02 -/* Note: This is only for PB, not for PB+PIB - * On PB only port0 is connected using ULPI */ -static int mpc834x_usb_cfg(void) -{ - unsigned long sccr, sicrl; - void __iomem *immap; - void __iomem *bcsr_regs = NULL; - u8 bcsr5; - struct device_node *np = NULL; - int port0_is_dr = 0; - - if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL) - port0_is_dr = 1; - if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){ - if (port0_is_dr) { - printk(KERN_WARNING - "There is only one USB port on PB board! \n"); - return -1; - } else if (!port0_is_dr) - /* No usb port enabled */ - return -1; - } - - immap = ioremap(get_immrbase(), 0x1000); - if (!immap) - return -1; - - /* Configure clock */ - sccr = in_be32(immap + MPC83XX_SCCR_OFFS); - if (port0_is_dr) - sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */ - else - sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */ - out_be32(immap + MPC83XX_SCCR_OFFS, sccr); - - /* Configure Pin */ - sicrl = in_be32(immap + MPC83XX_SICRL_OFFS); - /* set port0 only */ - if (port0_is_dr) - sicrl |= MPC83XX_SICRL_USB0; - else - sicrl &= ~(MPC83XX_SICRL_USB0); - out_be32(immap + MPC83XX_SICRL_OFFS, sicrl); - - iounmap(immap); - - /* Map BCSR area */ - np = of_find_node_by_name(NULL, "bcsr"); - if (np != 0) { - struct resource res; - - of_address_to_resource(np, 0, &res); - bcsr_regs = ioremap(res.start, res.end - res.start + 1); - of_node_put(np); - } - if (!bcsr_regs) - return -1; - - /* - * if SYS board is plug into PIB board, - * force to use the PHY on SYS board - */ - bcsr5 = in_8(bcsr_regs + 5); - if (!(bcsr5 & BCSR5_INT_USB)) - out_8(bcsr_regs + 5, (bcsr5 | BCSR5_INT_USB)); - iounmap(bcsr_regs); - return 0; -} - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc834x_sys_setup_arch(void) -{ - struct device_node *np; - - if (ppc_md.progress) - ppc_md.progress("mpc834x_sys_setup_arch()", 0); - - np = of_find_node_by_type(NULL, "cpu"); - if (np != 0) { - const unsigned int *fp = - get_property(np, "clock-frequency", NULL); - if (fp != 0) - loops_per_jiffy = *fp / HZ; - else - loops_per_jiffy = 50000000 / HZ; - of_node_put(np); - } - -#ifdef CONFIG_PCI - for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); - - ppc_md.pci_exclude_device = mpc83xx_exclude_device; -#endif - - mpc834x_usb_cfg(); - -#ifdef CONFIG_ROOT_NFS - ROOT_DEV = Root_NFS; -#else - ROOT_DEV = Root_HDA1; -#endif -} - -static void __init mpc834x_sys_init_IRQ(void) -{ - struct device_node *np; - - np = of_find_node_by_type(NULL, "ipic"); - if (!np) - return; - - ipic_init(np, 0); - - /* Initialize the default interrupt mapping priorities, - * in case the boot rom changed something on us. - */ - ipic_set_default_priority(); -} - -#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374) -extern ulong ds1374_get_rtc_time(void); -extern int ds1374_set_rtc_time(ulong); - -static int __init mpc834x_rtc_hookup(void) -{ - struct timespec tv; - - ppc_md.get_rtc_time = ds1374_get_rtc_time; - ppc_md.set_rtc_time = ds1374_set_rtc_time; - - tv.tv_nsec = 0; - tv.tv_sec = (ppc_md.get_rtc_time) (); - do_settimeofday(&tv); - - return 0; -} - -late_initcall(mpc834x_rtc_hookup); -#endif - -/* - * Called very early, MMU is off, device-tree isn't unflattened - */ -static int __init mpc834x_sys_probe(void) -{ - /* We always match for now, eventually we should look at the flat - dev tree to ensure this is the board we are suppose to run on - */ - return 1; -} - -define_machine(mpc834x_sys) { - .name = "MPC834x SYS", - .probe = mpc834x_sys_probe, - .setup_arch = mpc834x_sys_setup_arch, - .init_IRQ = mpc834x_sys_init_IRQ, - .get_irq = ipic_get_irq, - .restart = mpc83xx_restart, - .time_init = mpc83xx_time_init, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -}; diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h deleted file mode 100644 index 7d5bbef084e7..000000000000 --- a/arch/powerpc/platforms/83xx/mpc834x_sys.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/powerpc/platforms/83xx/mpc834x_sys.h - * - * MPC834X SYS common board definitions - * - * Maintainer: Kumar Gala - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#ifndef __MACH_MPC83XX_SYS_H__ -#define __MACH_MPC83XX_SYS_H__ - -#define PIRQA MPC83xx_IRQ_EXT4 -#define PIRQB MPC83xx_IRQ_EXT5 -#define PIRQC MPC83xx_IRQ_EXT6 -#define PIRQD MPC83xx_IRQ_EXT7 - -#endif /* __MACH_MPC83XX_SYS_H__ */