[PATCH 4/9] Removing dead CONFIG_RPX(LITE|CLASSIC)
in [Kernel]
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From: Christian Dietrich on 4 Aug 2010 08:50 CONFIG_RPX(LITE|CLASSIC) doesn't exist in Kconfig, therefore removing all references to it from the source. Because RPX(LITE|CLASSIC) can't be defined, MTD_RPXLITE can't be defined either. Therfore removing it to. They were be introduced in 14cf11af6cf608eb8c23e989ddb17a715ddce109 and removed in df34403dcaacef541a67c955aebc37c51f53ca7c. Signed-off-by: Christian Dietrich <qy03fugy(a)stud.informatik.uni-erlangen.de> --- arch/m68k/include/asm/commproc.h | 17 -------- drivers/mtd/maps/Kconfig | 10 ----- drivers/mtd/maps/Makefile | 1 - drivers/mtd/maps/rpxlite.c | 64 ------------------------------ drivers/pcmcia/m8xx_pcmcia.c | 81 -------------------------------------- 5 files changed, 0 insertions(+), 173 deletions(-) delete mode 100644 drivers/mtd/maps/rpxlite.c diff --git a/arch/m68k/include/asm/commproc.h b/arch/m68k/include/asm/commproc.h index b4f1d54..48f5466 100644 --- a/arch/m68k/include/asm/commproc.h +++ b/arch/m68k/include/asm/commproc.h @@ -480,23 +480,6 @@ typedef struct scc_enet { #define SICR_ENET_CLKRT ((uint)0x0000003d) #endif -#ifdef CONFIG_RPXLITE -/* This ENET stuff is for the MPC850 with ethernet on SCC2. Some of - * this may be unique to the RPX-Lite configuration. - * Note TENA is on Port B. - */ -#define PA_ENET_RXD ((ushort)0x0004) -#define PA_ENET_TXD ((ushort)0x0008) -#define PA_ENET_TCLK ((ushort)0x0200) -#define PA_ENET_RCLK ((ushort)0x0800) -#define PB_ENET_TENA ((uint)0x00002000) -#define PC_ENET_CLSN ((ushort)0x0040) -#define PC_ENET_RENA ((ushort)0x0080) - -#define SICR_ENET_MASK ((uint)0x0000ff00) -#define SICR_ENET_CLKRT ((uint)0x00003d00) -#endif - /* SCC Event register as used by Ethernet. */ #define SCCE_ENET_GRA ((ushort)0x0080) /* Graceful stop complete */ diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index f22bc9f..10261fc 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -286,16 +286,6 @@ config MTD_TQM8XXL code to communicate with the chips on the TQM8xxL board. More at <http://www.denx.de/embedded-ppc-en.html>. -config MTD_RPXLITE - tristate "CFI Flash device mapped on RPX Lite or CLLF" - depends on MTD_CFI && (RPXCLASSIC || RPXLITE) - help - The RPXLite PowerPC board has CFI-compliant chips mapped in - a strange sparse mapping. This 'mapping' driver supports that - arrangement, allowing the CFI probe and command set driver code - to communicate with the chips on the RPXLite board. More at - <http://www.embeddedplanet.com/>. - config MTD_MBX860 tristate "System flash on MBX860 board" depends on MTD_CFI && MBX diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile index bb035cd..7821c71 100644 --- a/drivers/mtd/maps/Makefile +++ b/drivers/mtd/maps/Makefile @@ -27,7 +27,6 @@ obj-$(CONFIG_MTD_PHYSMAP_OF) += physmap_of.o obj-$(CONFIG_MTD_PISMO) += pismo.o obj-$(CONFIG_MTD_PMC_MSP_EVM) += pmcmsp-flash.o obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o -obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o diff --git a/drivers/mtd/maps/rpxlite.c b/drivers/mtd/maps/rpxlite.c deleted file mode 100644 index 3e3ef53..0000000 --- a/drivers/mtd/maps/rpxlite.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Handle mapping of the flash on the RPX Lite and CLLF boards - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/io.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> - - -#define WINDOW_ADDR 0xfe000000 -#define WINDOW_SIZE 0x800000 - -static struct mtd_info *mymtd; - -static struct map_info rpxlite_map = { - .name = "RPX", - .size = WINDOW_SIZE, - .bankwidth = 4, - .phys = WINDOW_ADDR, -}; - -static int __init init_rpxlite(void) -{ - printk(KERN_NOTICE "RPX Lite or CLLF flash device: %x at %x\n", WINDOW_SIZE*4, WINDOW_ADDR); - rpxlite_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE * 4); - - if (!rpxlite_map.virt) { - printk("Failed to ioremap\n"); - return -EIO; - } - simple_map_init(&rpxlite_map); - mymtd = do_map_probe("cfi_probe", &rpxlite_map); - if (mymtd) { - mymtd->owner = THIS_MODULE; - add_mtd_device(mymtd); - return 0; - } - - iounmap((void *)rpxlite_map.virt); - return -ENXIO; -} - -static void __exit cleanup_rpxlite(void) -{ - if (mymtd) { - del_mtd_device(mymtd); - map_destroy(mymtd); - } - if (rpxlite_map.virt) { - iounmap((void *)rpxlite_map.virt); - rpxlite_map.virt = 0; - } -} - -module_init(init_rpxlite); -module_exit(cleanup_rpxlite); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Arnold Christensen <AKC(a)pel.dk>"); -MODULE_DESCRIPTION("MTD map driver for RPX Lite and CLLF boards"); diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index 25e5e30..e56dd87 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -71,12 +71,6 @@ MODULE_LICENSE("Dual MPL/GPL"); #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) -/* The RPX series use SLOT_B */ -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) -#define CONFIG_PCMCIA_SLOT_B -#define CONFIG_BD_IS_MHZ -#endif - /* The ADS board use SLOT_A */ #ifdef CONFIG_ADS #define CONFIG_PCMCIA_SLOT_A @@ -256,81 +250,6 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev); #define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */ -/* ------------------------------------------------------------------------- */ -/* board specific stuff: */ -/* voltage_set(), hardware_enable() and hardware_disable() */ -/* ------------------------------------------------------------------------- */ -/* RPX Boards from Embedded Planet */ - -#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE) - -/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks. - * SYPCR is write once only, therefore must the slowest memory be faster - * than the bus monitor or we will get a machine check due to the bus timeout. - */ - -#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE" - -#undef PCMCIA_BMT_LIMIT -#define PCMCIA_BMT_LIMIT (6*8) - -static int voltage_set(int slot, int vcc, int vpp) -{ - u32 reg = 0; - - switch (vcc) { - case 0: - break; - case 33: - reg |= BCSR1_PCVCTL4; - break; - case 50: - reg |= BCSR1_PCVCTL5; - break; - default: - return 1; - } - - switch (vpp) { - case 0: - break; - case 33: - case 50: - if (vcc == vpp) - reg |= BCSR1_PCVCTL6; - else - return 1; - break; - case 120: - reg |= BCSR1_PCVCTL7; - default: - return 1; - } - - if (!((vcc == 50) || (vcc == 0))) - return 1; - - /* first, turn off all power */ - - out_be32(((u32 *) RPX_CSR_ADDR), - in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 | - BCSR1_PCVCTL5 | - BCSR1_PCVCTL6 | - BCSR1_PCVCTL7)); - - /* enable new powersettings */ - - out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg); - - return 0; -} - -#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V -#define hardware_enable(_slot_) /* No hardware to enable */ -#define hardware_disable(_slot_) /* No hardware to disable */ - -#endif /* CONFIG_RPXCLASSIC */ - /* FADS Boards from Motorola */ #if defined(CONFIG_FADS) -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |