From: Arnd Bergmann Date: Mon, 4 Apr 2022 20:52:18 +0000 (+0200) Subject: ARM: pxa: convert to multiplatform X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=250c1a694ff304e5d69e74ab32755eddcc2b8f65;p=linux.git ARM: pxa: convert to multiplatform PXA is now ready to be built into a single kernel with all the other ARMv5 platforms, so change the Kconfig bit to finish it off. The mach/uncompress.h support is the last bit that goes away, getting replaced with the normal DEBUG_LL based approach. Signed-off-by: Arnd Bergmann --- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ace6c08c8ae2a..001f77e0058ce 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -411,23 +411,6 @@ config ARCH_DOVE help Support for the Marvell Dove SoC 88AP510 -config ARCH_PXA - bool "PXA2xx/PXA3xx-based" - select ARM_CPU_SUSPEND if PM - select AUTO_ZRELADDR - select COMMON_CLK - select CLKSRC_PXA - select CLKSRC_MMIO - select TIMER_OF - select CPU_XSCALE if !CPU_XSC3 - select GPIO_PXA - select GPIOLIB - select IRQ_DOMAIN - select PLAT_PXA - select SPARSE_IRQ - help - Support for Intel/Marvell's PXA2xx/PXA3xx processor line. - config ARCH_RPC bool "RiscPC" depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index 4e49d6cb2f624..9252ce0e722b9 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -10,6 +10,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_GUMSTIX=y CONFIG_PCCARD=y diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig index 45769d0ddd4ef..bb0fcd82d2a7a 100644 --- a/arch/arm/configs/cm_x300_defconfig +++ b/arch/arm/configs/cm_x300_defconfig @@ -10,6 +10,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_GPIO_PCA953X=y CONFIG_MACH_CM_X300=y diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index 52bad9a544a09..b29898fd6a12a 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -16,6 +16,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_COLIBRI=y CONFIG_PREEMPT=y diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig index 26e5a67f8e2d2..f9d110294644f 100644 --- a/arch/arm/configs/colibri_pxa300_defconfig +++ b/arch/arm/configs/colibri_pxa300_defconfig @@ -1,6 +1,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_COLIBRI300=y CONFIG_AEABI=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index 15b749f6996d6..96c677c98bc71 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_POODLE=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index 046f4dc2e18e3..2146adc1825ee 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_ESERIES=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 0788a892e160b..5d000c8be44e8 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -14,6 +14,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_EZX=y CONFIG_NO_HZ=y diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig index f5a338fefda8e..a67d6020aee5c 100644 --- a/arch/arm/configs/h5000_defconfig +++ b/arch/arm/configs/h5000_defconfig @@ -10,6 +10,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H5000=y CONFIG_AEABI=y diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig index 015b7ef237dee..c056fe29d3009 100644 --- a/arch/arm/configs/imote2_defconfig +++ b/arch/arm/configs/imote2_defconfig @@ -13,6 +13,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_INTELMOTE2=y CONFIG_NO_HZ=y diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig index 3a4d0e64cd6e8..5c0a671ed294d 100644 --- a/arch/arm/configs/lpd270_defconfig +++ b/arch/arm/configs/lpd270_defconfig @@ -2,6 +2,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SLAB=y CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_LOGICPD_PXA270=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig index 4ce2da2e76fa2..cf49dc1629a76 100644 --- a/arch/arm/configs/lubbock_defconfig +++ b/arch/arm/configs/lubbock_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_LUBBOCK=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index abde1fb23b207..13da808ffa133 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -9,6 +9,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H4700=y CONFIG_MACH_MAGICIAN=y diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig index 26499b697f9fc..03b4c61bdaddb 100644 --- a/arch/arm/configs/mainstone_defconfig +++ b/arch/arm/configs/mainstone_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_MAINSTONE=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig index b47c8abe85bcc..e6acb1d588e21 100644 --- a/arch/arm/configs/palmz72_defconfig +++ b/arch/arm/configs/palmz72_defconfig @@ -7,6 +7,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_PALM=y # CONFIG_MACH_PALMTX is not set diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index e97a158081fc7..106d5bef48e2f 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -13,6 +13,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_PCM027=y CONFIG_MACH_PCM990_BASEBOARD=y diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig index 4a383afa5e87c..5663245e95349 100644 --- a/arch/arm/configs/pxa255-idp_defconfig +++ b/arch/arm/configs/pxa255-idp_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_IDP=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index f0c34017f2aac..228d4271748b3 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -6,6 +6,7 @@ CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y CONFIG_MODULES=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_LITTLETON=y CONFIG_MACH_TAVOREVB=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 29b1f192afbb3..1db70dfd32d23 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -23,6 +23,7 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_PARTITION_ADVANCED=y CONFIG_LDM_PARTITION=y CONFIG_CMDLINE_PARTITION=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_LUBBOCK=y CONFIG_MACH_MAINSTONE=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index f42c7a502b6ee..43d079ee342a7 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_AKITA=y diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index d66f0c287d415..baeba4667e9b6 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -14,6 +14,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_TRIZEPS_PXA=y CONFIG_MACH_TRIZEPS4=y diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig index c28539bfd1283..7c1029716ea57 100644 --- a/arch/arm/configs/viper_defconfig +++ b/arch/arm/configs/viper_defconfig @@ -9,6 +9,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_VIPER=y CONFIG_IWMMXT=y diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig index 4d8e7f2eaef79..3752672f980e3 100644 --- a/arch/arm/configs/xcep_defconfig +++ b/arch/arm/configs/xcep_defconfig @@ -19,6 +19,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLOCK is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_XCEP=y CONFIG_IWMMXT=y diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig index 25bb6995f1055..03a12fb51259f 100644 --- a/arch/arm/configs/zeus_defconfig +++ b/arch/arm/configs/zeus_defconfig @@ -4,6 +4,7 @@ CONFIG_LOG_BUF_SHIFT=13 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_ARCOM_ZEUS=y CONFIG_PCCARD=m diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 57f0be4065c10..d2cea239fe13e 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -1,4 +1,18 @@ # SPDX-License-Identifier: GPL-2.0-only +menuconfig ARCH_PXA + bool "PXA2xx/PXA3xx-based" + depends on ARCH_MULTI_V5 + select ARM_CPU_SUSPEND if PM + select CLKSRC_PXA + select CLKSRC_MMIO + select TIMER_OF + select CPU_XSCALE if !CPU_XSC3 + select GPIO_PXA + select GPIOLIB + select PLAT_PXA + help + Support for Intel/Marvell's PXA2xx/PXA3xx processor line. + if ARCH_PXA menu "Intel PXA2xx/PXA3xx Implementations" diff --git a/arch/arm/mach-pxa/Makefile.boot b/arch/arm/mach-pxa/Makefile.boot deleted file mode 100644 index bb6e353ecf062..0000000000000 --- a/arch/arm/mach-pxa/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - zreladdr-y += 0xa0008000 - diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h deleted file mode 100644 index 1ed629e38ce63..0000000000000 --- a/arch/arm/mach-pxa/include/mach/uncompress.h +++ /dev/null @@ -1,70 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-pxa/include/mach/uncompress.h - * - * Author: Nicolas Pitre - * Copyright: (C) 2001 MontaVista Software Inc. - */ - -#include -#include - -#define FFUART_BASE (0x40100000) -#define BTUART_BASE (0x40200000) -#define STUART_BASE (0x40700000) - -unsigned long uart_base; -unsigned int uart_shift; -unsigned int uart_is_pxa; - -static inline unsigned char uart_read(int offset) -{ - return *(volatile unsigned char *)(uart_base + (offset << uart_shift)); -} - -static inline void uart_write(unsigned char val, int offset) -{ - *(volatile unsigned char *)(uart_base + (offset << uart_shift)) = val; -} - -static inline int uart_is_enabled(void) -{ - /* assume enabled by default for non-PXA uarts */ - return uart_is_pxa ? uart_read(UART_IER) & UART_IER_UUE : 1; -} - -static inline void putc(char c) -{ - if (!uart_is_enabled()) - return; - - while (!(uart_read(UART_LSR) & UART_LSR_THRE)) - barrier(); - - uart_write(c, UART_TX); -} - -/* - * This does not append a newline - */ -static inline void flush(void) -{ -} - -static inline void arch_decomp_setup(void) -{ - /* initialize to default */ - uart_base = FFUART_BASE; - uart_shift = 2; - uart_is_pxa = 1; - - if (machine_is_littleton() || machine_is_csb726() || - machine_is_cm_x300() || machine_is_balloon3()) - uart_base = STUART_BASE; - - if (machine_is_arcom_zeus()) { - uart_base = 0x10000000; /* nCS4 */ - uart_shift = 1; - uart_is_pxa = 0; - } -}