From: Lijun Pan Date: Mon, 5 May 2014 18:23:15 +0000 (-0500) Subject: powerpc/mpc85xx: Remove P1023 RDS support X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=fd7e5b7a8758093781a44df9577fe24e9e11723e;p=deliverable%2Flinux.git powerpc/mpc85xx: Remove P1023 RDS support P1023RDS is no longer supported/manufactured by Freescale while P1023RDB is. Signed-off-by: Lijun Pan Signed-off-by: Scott Wood --- diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts deleted file mode 100644 index beb6cb12e59d..000000000000 --- a/arch/powerpc/boot/dts/p1023rds.dts +++ /dev/null @@ -1,219 +0,0 @@ -/* - * P1023 RDS Device Tree Source - * - * Copyright 2010-2011 Freescale Semiconductor Inc. - * - * Author: Roy Zang - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Freescale Semiconductor nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * - * ALTERNATIVELY, this software may be distributed under the terms of the - * GNU General Public License ("GPL") as published by the Free Software - * Foundation, either version 2 of that License or (at your option) any - * later version. - * - * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/include/ "fsl/p1023si-pre.dtsi" - -/ { - model = "fsl,P1023"; - compatible = "fsl,P1023RDS"; - #address-cells = <2>; - #size-cells = <2>; - interrupt-parent = <&mpic>; - - memory { - device_type = "memory"; - }; - - soc: soc@ff600000 { - ranges = <0x0 0x0 0xff600000 0x200000>; - - i2c@3000 { - rtc@68 { - compatible = "dallas,ds1374"; - reg = <0x68>; - }; - }; - - spi@7000 { - fsl_dataflash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "atmel,at45db081d"; - reg = <0>; - spi-max-frequency = <40000000>; /* input clock */ - partition@u-boot { - /* 512KB for u-boot Bootloader Image */ - label = "u-boot-spi"; - reg = <0x00000000 0x00080000>; - read-only; - }; - partition@dtb { - /* 512KB for DTB Image */ - label = "dtb-spi"; - reg = <0x00080000 0x00080000>; - read-only; - }; - }; - }; - - usb@22000 { - dr_mode = "host"; - phy_type = "ulpi"; - }; - }; - - lbc: localbus@ff605000 { - reg = <0 0xff605000 0 0x1000>; - - /* NOR Flash, BCSR */ - ranges = <0x0 0x0 0x0 0xee000000 0x02000000 - 0x1 0x0 0x0 0xe0000000 0x00008000>; - - nor@0,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "cfi-flash"; - reg = <0x0 0x0 0x02000000>; - bank-width = <2>; - device-width = <1>; - partition@0 { - label = "ramdisk"; - reg = <0x00000000 0x01c00000>; - }; - partition@1c00000 { - label = "kernel"; - reg = <0x01c00000 0x002e0000>; - }; - partiton@1ee0000 { - label = "dtb"; - reg = <0x01ee0000 0x00020000>; - }; - partition@1f00000 { - label = "firmware"; - reg = <0x01f00000 0x00080000>; - read-only; - }; - partition@1f80000 { - label = "u-boot"; - reg = <0x01f80000 0x00080000>; - read-only; - }; - }; - - fpga@1,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,p1023rds-fpga"; - reg = <1 0 0x8000>; - ranges = <0 1 0 0x8000>; - - bcsr@20 { - compatible = "fsl,p1023rds-bcsr"; - reg = <0x20 0x20>; - }; - }; - }; - - pci0: pcie@ff60a000 { - reg = <0 0xff60a000 0 0x1000>; - ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000 - 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>; - pcie@0 { - /* IRQ[0:3] are pulled up on board, set to active-low */ - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 0 1 0 0 - 0000 0 0 2 &mpic 1 1 0 0 - 0000 0 0 3 &mpic 2 1 0 0 - 0000 0 0 4 &mpic 3 1 0 0 - >; - ranges = <0x2000000 0x0 0xc0000000 - 0x2000000 0x0 0xc0000000 - 0x0 0x20000000 - - 0x1000000 0x0 0x0 - 0x1000000 0x0 0x0 - 0x0 0x100000>; - }; - }; - - board_pci1: pci1: pcie@ff609000 { - reg = <0 0xff609000 0 0x1000>; - ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 - 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; - pcie@0 { - /* - * IRQ[4:6] only for PCIe, set to active-high, - * IRQ[7] is pulled up on board, set to active-low - */ - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 4 2 0 0 - 0000 0 0 2 &mpic 5 2 0 0 - 0000 0 0 3 &mpic 6 2 0 0 - 0000 0 0 4 &mpic 7 1 0 0 - >; - ranges = <0x2000000 0x0 0xa0000000 - 0x2000000 0x0 0xa0000000 - 0x0 0x20000000 - - 0x1000000 0x0 0x0 - 0x1000000 0x0 0x0 - 0x0 0x100000>; - }; - }; - - pci2: pcie@ff60b000 { - reg = <0 0xff60b000 0 0x1000>; - ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 - 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; - pcie@0 { - /* - * IRQ[8:10] are pulled up on board, set to active-low - * IRQ[11] only for PCIe, set to active-high, - */ - interrupt-map-mask = <0xf800 0 0 7>; - interrupt-map = < - /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 8 1 0 0 - 0000 0 0 2 &mpic 9 1 0 0 - 0000 0 0 3 &mpic 10 1 0 0 - 0000 0 0 4 &mpic 11 2 0 0 - >; - ranges = <0x2000000 0x0 0x80000000 - 0x2000000 0x0 0x80000000 - 0x0 0x20000000 - - 0x1000000 0x0 0x0 - 0x1000000 0x0 0x0 - 0x0 0x100000>; - }; - }; -}; - -/include/ "fsl/p1023si-post.dtsi" diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index 19f0fbe5ba4b..55765c8cb08f 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -32,7 +32,6 @@ CONFIG_P1010_RDB=y CONFIG_P1022_DS=y CONFIG_P1022_RDK=y CONFIG_P1023_RDB=y -CONFIG_P1023_RDS=y CONFIG_SOCRATES=y CONFIG_KSI8560=y CONFIG_XES_MPC85xx=y diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index 062312e1fe1a..5c6ecdc0f70e 100644 --- a/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -35,7 +35,6 @@ CONFIG_P1010_RDB=y CONFIG_P1022_DS=y CONFIG_P1022_RDK=y CONFIG_P1023_RDB=y -CONFIG_P1023_RDS=y CONFIG_SOCRATES=y CONFIG_KSI8560=y CONFIG_XES_MPC85xx=y diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 918b3902de67..a3cd2afee511 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -117,11 +117,11 @@ config P1022_RDK This option enables support for the Freescale / iVeia P1022RDK reference board. -config P1023_RDS - bool "Freescale P1023 RDS/RDB" +config P1023_RDB + bool "Freescale P1023 RDB" select DEFAULT_UIMAGE help - This option enables support for the P1023 RDS and RDB boards + This option enables support for the P1023 RDB board. config TWR_P102x bool "Freescale TWR-P102x" diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index 25cebe74ac46..822103e8d34f 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -17,7 +17,7 @@ obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o obj-$(CONFIG_P1010_RDB) += p1010rdb.o obj-$(CONFIG_P1022_DS) += p1022_ds.o obj-$(CONFIG_P1022_RDK) += p1022_rdk.o -obj-$(CONFIG_P1023_RDS) += p1023_rds.o +obj-$(CONFIG_P1023_RDB) += p1023_rdb.o obj-$(CONFIG_TWR_P102x) += twr_p102x.o obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o obj-$(CONFIG_STX_GP3) += stx_gp3.o diff --git a/arch/powerpc/platforms/85xx/p1023_rdb.c b/arch/powerpc/platforms/85xx/p1023_rdb.c new file mode 100644 index 000000000000..d5b7509825de --- /dev/null +++ b/arch/powerpc/platforms/85xx/p1023_rdb.c @@ -0,0 +1,122 @@ +/* + * Copyright 2010-2011, 2013 Freescale Semiconductor, Inc. + * + * Author: Roy Zang + * + * Description: + * P1023 RDB Board Setup + * + * 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 "smp.h" + +#include +#include + +#include "mpc85xx.h" + +/* ************************************************************************ + * + * Setup the architecture + * + */ +static void __init mpc85xx_rdb_setup_arch(void) +{ + struct device_node *np; + + if (ppc_md.progress) + ppc_md.progress("p1023_rdb_setup_arch()", 0); + + /* Map BCSR area */ + np = of_find_node_by_name(NULL, "bcsr"); + if (np != NULL) { + static u8 __iomem *bcsr_regs; + + bcsr_regs = of_iomap(np, 0); + of_node_put(np); + + if (!bcsr_regs) { + printk(KERN_ERR + "BCSR: Failed to map bcsr register space\n"); + return; + } else { +#define BCSR15_I2C_BUS0_SEG_CLR 0x07 +#define BCSR15_I2C_BUS0_SEG2 0x02 +/* + * Note: Accessing exclusively i2c devices. + * + * The i2c controller selects initially ID EEPROM in the u-boot; + * but if menu configuration selects RTC support in the kernel, + * the i2c controller switches to select RTC chip in the kernel. + */ +#ifdef CONFIG_RTC_CLASS + /* Enable RTC chip on the segment #2 of i2c */ + clrbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG_CLR); + setbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG2); +#endif + + iounmap(bcsr_regs); + } + } + + mpc85xx_smp_init(); + + fsl_pci_assign_primary(); +} + +machine_arch_initcall(p1023_rdb, mpc85xx_common_publish_devices); + +static void __init mpc85xx_rdb_pic_init(void) +{ + struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | + MPIC_SINGLE_DEST_CPU, + 0, 256, " OpenPIC "); + + BUG_ON(mpic == NULL); + + mpic_init(mpic); +} + +static int __init p1023_rdb_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + return of_flat_dt_is_compatible(root, "fsl,P1023RDB"); + +} + +define_machine(p1023_rdb) { + .name = "P1023 RDB", + .probe = p1023_rdb_probe, + .setup_arch = mpc85xx_rdb_setup_arch, + .init_IRQ = mpc85xx_rdb_pic_init, + .get_irq = mpic_get_irq, + .restart = fsl_rstcr_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, + .pcibios_fixup_phb = fsl_pcibios_fixup_phb, +#endif +}; diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c deleted file mode 100644 index 0e614007acfb..000000000000 --- a/arch/powerpc/platforms/85xx/p1023_rds.c +++ /dev/null @@ -1,146 +0,0 @@ -/* - * Copyright 2010-2011, 2013 Freescale Semiconductor, Inc. - * - * Author: Roy Zang - * - * Description: - * P1023 RDS Board Setup - * - * 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 "smp.h" - -#include -#include - -#include "mpc85xx.h" - -/* ************************************************************************ - * - * Setup the architecture - * - */ -static void __init mpc85xx_rds_setup_arch(void) -{ - struct device_node *np; - - if (ppc_md.progress) - ppc_md.progress("p1023_rds_setup_arch()", 0); - - /* Map BCSR area */ - np = of_find_node_by_name(NULL, "bcsr"); - if (np != NULL) { - static u8 __iomem *bcsr_regs; - - bcsr_regs = of_iomap(np, 0); - of_node_put(np); - - if (!bcsr_regs) { - printk(KERN_ERR - "BCSR: Failed to map bcsr register space\n"); - return; - } else { -#define BCSR15_I2C_BUS0_SEG_CLR 0x07 -#define BCSR15_I2C_BUS0_SEG2 0x02 -/* - * Note: Accessing exclusively i2c devices. - * - * The i2c controller selects initially ID EEPROM in the u-boot; - * but if menu configuration selects RTC support in the kernel, - * the i2c controller switches to select RTC chip in the kernel. - */ -#ifdef CONFIG_RTC_CLASS - /* Enable RTC chip on the segment #2 of i2c */ - clrbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG_CLR); - setbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG2); -#endif - - iounmap(bcsr_regs); - } - } - - mpc85xx_smp_init(); - - fsl_pci_assign_primary(); -} - -machine_arch_initcall(p1023_rds, mpc85xx_common_publish_devices); -machine_arch_initcall(p1023_rdb, mpc85xx_common_publish_devices); - -static void __init mpc85xx_rds_pic_init(void) -{ - struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | - MPIC_SINGLE_DEST_CPU, - 0, 256, " OpenPIC "); - - BUG_ON(mpic == NULL); - - mpic_init(mpic); -} - -static int __init p1023_rds_probe(void) -{ - unsigned long root = of_get_flat_dt_root(); - - return of_flat_dt_is_compatible(root, "fsl,P1023RDS"); - -} - -static int __init p1023_rdb_probe(void) -{ - unsigned long root = of_get_flat_dt_root(); - - return of_flat_dt_is_compatible(root, "fsl,P1023RDB"); - -} - -define_machine(p1023_rds) { - .name = "P1023 RDS", - .probe = p1023_rds_probe, - .setup_arch = mpc85xx_rds_setup_arch, - .init_IRQ = mpc85xx_rds_pic_init, - .get_irq = mpic_get_irq, - .restart = fsl_rstcr_restart, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -#ifdef CONFIG_PCI - .pcibios_fixup_bus = fsl_pcibios_fixup_bus, - .pcibios_fixup_phb = fsl_pcibios_fixup_phb, -#endif -}; - -define_machine(p1023_rdb) { - .name = "P1023 RDB", - .probe = p1023_rdb_probe, - .setup_arch = mpc85xx_rds_setup_arch, - .init_IRQ = mpc85xx_rds_pic_init, - .get_irq = mpic_get_irq, - .restart = fsl_rstcr_restart, - .calibrate_decr = generic_calibrate_decr, - .progress = udbg_progress, -#ifdef CONFIG_PCI - .pcibios_fixup_bus = fsl_pcibios_fixup_bus, - .pcibios_fixup_phb = fsl_pcibios_fixup_phb, -#endif -};