From 6f088f1d215be5250582b974f83f0e3aa6ad3a28 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Sat, 9 Aug 2008 13:44:58 +0200 Subject: [ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/plat This patch performs the equivalent include directory shuffle for plat-orion, and fixes up all users. Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 0e509b8..02edd0d 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -20,10 +20,10 @@ #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 302bb2c..5790643 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init kirkwood_init_irq(void) diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 8282d0f..2195fa3 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index d8a4301..d96487a0 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include "common.h" static struct mtd_partition rd88f6281_nand_parts[] = { diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c index e20cdbc..c0d2d9d 100644 --- a/arch/arm/mach-loki/common.c +++ b/arch/arm/mach-loki/common.c @@ -19,8 +19,8 @@ #include #include #include -#include -#include +#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c index d839af9..5a48793 100644 --- a/arch/arm/mach-loki/irq.c +++ b/arch/arm/mach-loki/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init loki_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index e633f9c..953a26c 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -18,10 +18,10 @@ #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include #include "common.h" diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 3198abf..28248d3 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" void __init mv78xx0_init_irq(void) diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index b78e144..430ea84 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include "common.h" struct pcie_port { diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 168eeac..b44f26d 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -26,9 +26,9 @@ #include #include #include -#include -#include -#include +#include +#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 48ce6d0..ff13e90 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index cc2a017..2545ff9 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 0caaaac..45dfc9f 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 256a4f6..fbceecc 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 20eec4b..7b5a25d 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -14,7 +14,7 @@ #include #include -#include +#include /* diff --git a/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h new file mode 100644 index 0000000..06f982d --- /dev/null +++ b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h @@ -0,0 +1,11 @@ +/* + * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h + * + * Copyright (C) 2008 Marvell Semiconductor + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +extern void __init feroceon_l2_init(int l2_wt_override); diff --git a/arch/arm/plat-orion/include/plat/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h new file mode 100644 index 0000000..6434305 --- /dev/null +++ b/arch/arm/plat-orion/include/plat/ehci-orion.h @@ -0,0 +1,19 @@ +/* + * arch/arm/plat-orion/include/plat/ehci-orion.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_EHCI_ORION_H +#define __PLAT_EHCI_ORION_H + +#include + +struct orion_ehci_data { + struct mbus_dram_target_info *dram; +}; + + +#endif diff --git a/arch/arm/plat-orion/include/plat/irq.h b/arch/arm/plat-orion/include/plat/irq.h new file mode 100644 index 0000000..f05eeab --- /dev/null +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -0,0 +1,17 @@ +/* + * arch/arm/plat-orion/include/plat/irq.h + * + * Marvell Orion SoC IRQ handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_IRQ_H +#define __PLAT_IRQ_H + +void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); + + +#endif diff --git a/arch/arm/plat-orion/include/plat/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h new file mode 100644 index 0000000..bd5f3bd --- /dev/null +++ b/arch/arm/plat-orion/include/plat/mv_xor.h @@ -0,0 +1,30 @@ +/* + * arch/arm/plat-orion/include/plat/mv_xor.h + * + * Marvell XOR platform device data definition file. + */ + +#ifndef __PLAT_MV_XOR_H +#define __PLAT_MV_XOR_H + +#include +#include + +#define MV_XOR_SHARED_NAME "mv_xor_shared" +#define MV_XOR_NAME "mv_xor" + +struct mbus_dram_target_info; + +struct mv_xor_platform_shared_data { + struct mbus_dram_target_info *dram; +}; + +struct mv_xor_platform_data { + struct platform_device *shared; + int hw_id; + dma_cap_mask_t cap_mask; + size_t pool_size; +}; + + +#endif diff --git a/arch/arm/plat-orion/include/plat/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h new file mode 100644 index 0000000..d6a4cfa --- /dev/null +++ b/arch/arm/plat-orion/include/plat/orion_nand.h @@ -0,0 +1,25 @@ +/* + * arch/arm/plat-orion/include/plat/orion_nand.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_ORION_NAND_H +#define __PLAT_ORION_NAND_H + +/* + * Device bus NAND private data + */ +struct orion_nand_data { + struct mtd_partition *parts; + u32 nr_parts; + u8 ale; /* address line number connected to ALE */ + u8 cle; /* address line number connected to CLE */ + u8 width; /* buswidth */ + u8 chip_delay; +}; + + +#endif diff --git a/arch/arm/plat-orion/include/plat/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h new file mode 100644 index 0000000..3ebfef7 --- /dev/null +++ b/arch/arm/plat-orion/include/plat/pcie.h @@ -0,0 +1,32 @@ +/* + * arch/arm/plat-orion/include/plat/pcie.h + * + * Marvell Orion SoC PCIe handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_PCIE_H +#define __PLAT_PCIE_H + +u32 orion_pcie_dev_id(void __iomem *base); +u32 orion_pcie_rev(void __iomem *base); +int orion_pcie_link_up(void __iomem *base); +int orion_pcie_x4_mode(void __iomem *base); +int orion_pcie_get_local_bus_nr(void __iomem *base); +void orion_pcie_set_local_bus_nr(void __iomem *base, int nr); +void orion_pcie_setup(void __iomem *base, + struct mbus_dram_target_info *dram); +int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val); +int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val); +int orion_pcie_rd_conf_wa(void __iomem *wa_base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 *val); +int orion_pcie_wr_conf(void __iomem *base, struct pci_bus *bus, + u32 devfn, int where, int size, u32 val); + + +#endif diff --git a/arch/arm/plat-orion/include/plat/time.h b/arch/arm/plat-orion/include/plat/time.h new file mode 100644 index 0000000..c06ca35 --- /dev/null +++ b/arch/arm/plat-orion/include/plat/time.h @@ -0,0 +1,17 @@ +/* + * arch/arm/plat-orion/include/plat/time.h + * + * Marvell Orion SoC time handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_TIME_H +#define __PLAT_TIME_H + +void orion_time_init(unsigned int irq, unsigned int tclk); + + +#endif diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index fe66a18..3f9d34f 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include static void orion_irq_mask(u32 irq) { diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index ca32c60..883902f 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include /* * PCIe unit register offsets. diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index a4e4494..0328da0 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "mv_xor.h" static void mv_xor_issue_pending(struct dma_chan *chan); diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 6400248..917cf8d 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #ifdef CONFIG_MTD_CMDLINE_PARTS static const char *part_probes[] = { "cmdlinepart", NULL }; diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 5fbdc14..5416cf9 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #define rdl(off) __raw_readl(hcd->regs + (off)) #define wrl(off, val) __raw_writel((val), hcd->regs + (off)) diff --git a/include/asm-arm/plat-orion/cache-feroceon-l2.h b/include/asm-arm/plat-orion/cache-feroceon-l2.h deleted file mode 100644 index ba4e016..0000000 --- a/include/asm-arm/plat-orion/cache-feroceon-l2.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * include/asm-arm/plat-orion/cache-feroceon-l2.h - * - * Copyright (C) 2008 Marvell Semiconductor - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -extern void __init feroceon_l2_init(int l2_wt_override); diff --git a/include/asm-arm/plat-orion/ehci-orion.h b/include/asm-arm/plat-orion/ehci-orion.h deleted file mode 100644 index 7857056..0000000 --- a/include/asm-arm/plat-orion/ehci-orion.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * include/asm-arm/plat-orion/ehci-orion.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_PLAT_ORION_EHCI_ORION_H -#define __ASM_PLAT_ORION_EHCI_ORION_H - -#include - -struct orion_ehci_data { - struct mbus_dram_target_info *dram; -}; - - -#endif diff --git a/include/asm-arm/plat-orion/irq.h b/include/asm-arm/plat-orion/irq.h deleted file mode 100644 index 94aeed9..0000000 --- a/include/asm-arm/plat-orion/irq.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * include/asm-arm/plat-orion/irq.h - * - * Marvell Orion SoC IRQ handling. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_PLAT_ORION_IRQ_H -#define __ASM_PLAT_ORION_IRQ_H - -void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); - - -#endif diff --git a/include/asm-arm/plat-orion/mv_xor.h b/include/asm-arm/plat-orion/mv_xor.h deleted file mode 100644 index c349e8f..0000000 --- a/include/asm-arm/plat-orion/mv_xor.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Marvell XOR platform device data definition file. - */ - -#ifndef __ASM_PLAT_ORION_MV_XOR_H -#define __ASM_PLAT_ORION_MV_XOR_H - -#include -#include - -#define MV_XOR_SHARED_NAME "mv_xor_shared" -#define MV_XOR_NAME "mv_xor" - -struct mbus_dram_target_info; - -struct mv_xor_platform_shared_data { - struct mbus_dram_target_info *dram; -}; - -struct mv_xor_platform_data { - struct platform_device *shared; - int hw_id; - dma_cap_mask_t cap_mask; - size_t pool_size; -}; - - -#endif diff --git a/include/asm-arm/plat-orion/orion_nand.h b/include/asm-arm/plat-orion/orion_nand.h deleted file mode 100644 index ad4ce94..0000000 --- a/include/asm-arm/plat-orion/orion_nand.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * include/asm-arm/plat-orion/orion_nand.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_PLAT_ORION_ORION_NAND_H -#define __ASM_PLAT_ORION_ORION_NAND_H - -/* - * Device bus NAND private data - */ -struct orion_nand_data { - struct mtd_partition *parts; - u32 nr_parts; - u8 ale; /* address line number connected to ALE */ - u8 cle; /* address line number connected to CLE */ - u8 width; /* buswidth */ - u8 chip_delay; -}; - - -#endif diff --git a/include/asm-arm/plat-orion/pcie.h b/include/asm-arm/plat-orion/pcie.h deleted file mode 100644 index e61b7bd..0000000 --- a/include/asm-arm/plat-orion/pcie.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * include/asm-arm/plat-orion/pcie.h - * - * Marvell Orion SoC PCIe handling. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_PLAT_ORION_PCIE_H -#define __ASM_PLAT_ORION_PCIE_H - -u32 orion_pcie_dev_id(void __iomem *base); -u32 orion_pcie_rev(void __iomem *base); -int orion_pcie_link_up(void __iomem *base); -int orion_pcie_x4_mode(void __iomem *base); -int orion_pcie_get_local_bus_nr(void __iomem *base); -void orion_pcie_set_local_bus_nr(void __iomem *base, int nr); -void orion_pcie_setup(void __iomem *base, - struct mbus_dram_target_info *dram); -int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus, - u32 devfn, int where, int size, u32 *val); -int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus, - u32 devfn, int where, int size, u32 *val); -int orion_pcie_rd_conf_wa(void __iomem *wa_base, struct pci_bus *bus, - u32 devfn, int where, int size, u32 *val); -int orion_pcie_wr_conf(void __iomem *base, struct pci_bus *bus, - u32 devfn, int where, int size, u32 val); - - -#endif diff --git a/include/asm-arm/plat-orion/time.h b/include/asm-arm/plat-orion/time.h deleted file mode 100644 index 0e85cc8f..0000000 --- a/include/asm-arm/plat-orion/time.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * include/asm-arm/plat-orion/time.h - * - * Marvell Orion SoC time handling. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_PLAT_ORION_TIME_H -#define __ASM_PLAT_ORION_TIME_H - -void orion_time_init(unsigned int irq, unsigned int tclk); - - -#endif -- cgit v0.10.2 From ce72e36ed1a57ba086270039c7d6fac9bf1c5fbc Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Sat, 9 Aug 2008 15:17:27 +0200 Subject: [ARM] Orion: support D0 5281 silicon On D0 5281 SoCs, we need to disable the wait-for-interrupt instruction due to an erratum. Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre Acked-by: Martin Michlmayr diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index b44f26d..8f2146b 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -382,6 +382,8 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name) *dev_name = "MV88F5281-D2"; } else if (*rev == MV88F5281_REV_D1) { *dev_name = "MV88F5281-D1"; + } else if (*rev == MV88F5281_REV_D0) { + *dev_name = "MV88F5281-D0"; } else { *dev_name = "MV88F5281-Rev-Unsupported"; } @@ -416,6 +418,15 @@ void __init orion5x_init(void) * Setup Orion address map */ orion5x_setup_cpu_mbus_bridge(); + + /* + * Don't issue "Wait for Interrupt" instruction if we are + * running on D0 5281 silicon. + */ + if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) { + printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); + disable_hlt(); + } } /* diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index f52a7d6..77978db 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -73,6 +73,7 @@ #define MV88F5182_REV_A2 2 /* Orion-2 (88F5281) */ #define MV88F5281_DEV_ID 0x5281 +#define MV88F5281_REV_D0 4 #define MV88F5281_REV_D1 5 #define MV88F5281_REV_D2 6 -- cgit v0.10.2 From 4a4e30afefbfd069ef09de3514cce4886e83ff10 Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Mon, 21 Jul 2008 19:58:48 +0300 Subject: [ARM] Orion: export red SATA lights on TS-409, fix SATA presence/activity Export the four red SATA LEDs on the QNAP TS-409 that are connected through gpio. Since the boot loader apparently sets the SATA LEDs 2-4 to red and the SATA LED can only be red or green (but not both), exporting the red SATA LEDs (which automatically turns them off upon boot) makes the green SATA presence/activity indication visible. Signed-off-by: Martin Michlmayr Acked-by: Sylver Bruneau Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 6053e76..3133b73 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -3,6 +3,9 @@ * * Maintainer: Sylver Bruneau * + * Copyright (C) 2008 Sylver Bruneau + * Copyright (C) 2008 Martin Michlmayr + * * 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 @@ -16,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -162,6 +166,43 @@ static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = { I2C_BOARD_INFO("s35390a", 0x30), }; +/***************************************************************************** + * LEDs attached to GPIO + ****************************************************************************/ + +static struct gpio_led ts409_led_pins[] = { + { + .name = "ts409:red:sata1", + .gpio = 4, + .active_low = 1, + }, { + .name = "ts409:red:sata2", + .gpio = 5, + .active_low = 1, + }, { + .name = "ts409:red:sata3", + .gpio = 6, + .active_low = 1, + }, { + .name = "ts409:red:sata4", + .gpio = 7, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data ts409_led_data = { + .leds = ts409_led_pins, + .num_leds = ARRAY_SIZE(ts409_led_pins), +}; + +static struct platform_device ts409_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &ts409_led_data, + }, +}; + /**************************************************************************** * GPIO Attached Keys * Power button is attached to the PIC microcontroller @@ -255,6 +296,7 @@ static void __init qnap_ts409_init(void) if (qnap_ts409_i2c_rtc.irq == 0) pr_warning("qnap_ts409_init: failed to get RTC IRQ\n"); i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1); + platform_device_register(&ts409_leds); /* register tsx09 specific power-off method */ pm_power_off = qnap_tsx09_power_off; -- cgit v0.10.2 From 28ca8c802f71283d610656a207f3325c09e4585e Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Tue, 22 Jul 2008 01:49:22 +0300 Subject: [ARM] Orion: use better key codes for the TS-209/TS-409 buttons Use key codes for the buttons on the TS-209/TS-409 that make more sense than the current values. Signed-off-by: Martin Michlmayr Acked-by: Byron Bradley Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 809132d..1bb7de8 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -207,12 +207,12 @@ static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = { static struct gpio_keys_button qnap_ts209_buttons[] = { { - .code = KEY_RESTART, + .code = KEY_COPY, .gpio = QNAP_TS209_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, }, { - .code = KEY_POWER, + .code = KEY_RESTART, .gpio = QNAP_TS209_GPIO_KEY_RESET, .desc = "Reset Button", .active_low = 1, diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 3133b73..57d460c 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -212,7 +212,7 @@ static struct platform_device ts409_leds = { static struct gpio_keys_button qnap_ts409_buttons[] = { { - .code = KEY_RESTART, + .code = KEY_COPY, .gpio = QNAP_TS409_GPIO_KEY_MEDIA, .desc = "USB Copy Button", .active_low = 1, -- cgit v0.10.2 From 5cebbd09fc06f4159f10f9f86bbd1517ac0279a2 Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Thu, 31 Jul 2008 07:38:08 +0300 Subject: [ARM] Orion: Export the reset button of the QNAP TS-409 The reset button on the QNAP TS-409 is available through gpio. Signed-off-by: Martin Michlmayr Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 57d460c..b27d2b7 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -208,10 +208,16 @@ static struct platform_device ts409_leds = { * Power button is attached to the PIC microcontroller ****************************************************************************/ +#define QNAP_TS409_GPIO_KEY_RESET 14 #define QNAP_TS409_GPIO_KEY_MEDIA 15 static struct gpio_keys_button qnap_ts409_buttons[] = { { + .code = KEY_RESTART, + .gpio = QNAP_TS409_GPIO_KEY_RESET, + .desc = "Reset Button", + .active_low = 1, + }, { .code = KEY_COPY, .gpio = QNAP_TS409_GPIO_KEY_MEDIA, .desc = "USB Copy Button", -- cgit v0.10.2 From 94434ba09add528dbd48b9765a31c86372f94dd0 Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Sun, 13 Jul 2008 16:53:31 +0300 Subject: [ARM] Orion: enable KEYBOARD_GPIO in the defconfg Enable KEYBOARD_GPIO in the Orion defconfig because a number of Orion devices, such as the HP mv2120, define gpio-keys buttons. Signed-off-by: Martin Michlmayr Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 9578b5d..f2f7a54 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -757,7 +757,14 @@ CONFIG_INPUT_EVDEV=y # # Input Device Drivers # -# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set -- cgit v0.10.2 From 627ca2fe93e7ef5e746c27f08a4f86cbc04dd915 Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Sun, 13 Jul 2008 15:59:00 +0300 Subject: [ARM] Orion: enable RTC_DRV_PCF8563 in the defconfig for HP mv2120 Enable RTC_DRV_PCF8563 in the Orion defconfig since this driver is needed by the HP mv2120. Signed-off-by: Martin Michlmayr Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index f2f7a54..d995439 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -1118,7 +1118,7 @@ CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set +CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set CONFIG_RTC_DRV_M41T80=y # CONFIG_RTC_DRV_M41T80_WDT is not set -- cgit v0.10.2 From 3af6b0440f7b318af3f6a4c4ce251753377dba3a Mon Sep 17 00:00:00 2001 From: Martin Michlmayr Date: Thu, 31 Jul 2008 07:38:24 +0300 Subject: [ARM] Orion: enable CONFIG_RTC_DRV_S35390A in the defconfg for QNAP devices The QNAP TS-109/TS-209 and TS-409 devices need RTC_DRV_S35390A. Signed-off-by: Martin Michlmayr Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index d995439..1464ffe 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -1122,7 +1122,7 @@ CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set CONFIG_RTC_DRV_M41T80=y # CONFIG_RTC_DRV_M41T80_WDT is not set -# CONFIG_RTC_DRV_S35390A is not set +CONFIG_RTC_DRV_S35390A=y # # SPI RTC drivers -- cgit v0.10.2 From 1d5a1a6e92abb1ecb011a673e637146c4e232f1e Mon Sep 17 00:00:00 2001 From: Saeed Bishara Date: Mon, 16 Jun 2008 23:25:12 -1100 Subject: [ARM] Orion: Instantiate mv_xor driver for 5182 Signed-off-by: Saeed Bishara Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 8f2146b..7b11e55 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include "common.h" @@ -355,6 +356,103 @@ void __init orion5x_uart1_init(void) /***************************************************************************** + * XOR engine + ****************************************************************************/ +static struct resource orion5x_xor_shared_resources[] = { + { + .name = "xor low", + .start = ORION5X_XOR_PHYS_BASE, + .end = ORION5X_XOR_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor high", + .start = ORION5X_XOR_PHYS_BASE + 0x200, + .end = ORION5X_XOR_PHYS_BASE + 0x2ff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device orion5x_xor_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources), + .resource = orion5x_xor_shared_resources, +}; + +static u64 orion5x_xor_dmamask = DMA_32BIT_MASK; + +static struct resource orion5x_xor0_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR0, + .end = IRQ_ORION5X_XOR0, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor0_data = { + .shared = &orion5x_xor_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor0_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(orion5x_xor0_resources), + .resource = orion5x_xor0_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor0_data, + }, +}; + +static struct resource orion5x_xor1_resources[] = { + [0] = { + .start = IRQ_ORION5X_XOR1, + .end = IRQ_ORION5X_XOR1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data orion5x_xor1_data = { + .shared = &orion5x_xor_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device orion5x_xor1_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(orion5x_xor1_resources), + .resource = orion5x_xor1_resources, + .dev = { + .dma_mask = &orion5x_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&orion5x_xor1_data, + }, +}; + +void __init orion5x_xor_init(void) +{ + platform_device_register(&orion5x_xor_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask); + platform_device_register(&orion5x_xor0_channel); + + dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask); + dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask); + platform_device_register(&orion5x_xor1_channel); +} + + +/***************************************************************************** * Time handling ****************************************************************************/ static void orion5x_timer_init(void) diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index f72cf0e..e75bd70 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -32,6 +32,7 @@ void orion5x_i2c_init(void); void orion5x_sata_init(struct mv_sata_platform_data *sata_data); void orion5x_uart0_init(void); void orion5x_uart1_init(void); +void orion5x_xor_init(void); /* * PCIe/PCI functions. diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index 77978db..61eb74a 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -106,6 +106,10 @@ #define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) #define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x)) +#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900) +#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900) +#define ORION5X_XOR_REG(x) (ORION5X_XOR_VIRT_BASE | (x)) + #define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) #define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) #define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x)) diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 45dfc9f..cb72f1b 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -356,6 +356,7 @@ static void __init kurobox_pro_init(void) orion5x_sata_init(&kurobox_pro_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE, KUROBOX_PRO_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 4403cc9..53ff189 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -239,6 +239,7 @@ static void __init mss2_init(void) orion5x_i2c_init(); orion5x_sata_init(&mss2_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE); platform_device_register(&mss2_nor_flash); diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index 67b2c0d..978d4d5 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -203,6 +203,7 @@ static void __init mv2120_init(void) orion5x_i2c_init(); orion5x_sata_init(&mv2120_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE); platform_device_register(&mv2120_nor_flash); diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 8771cb7..4c3bcd7 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -292,6 +292,7 @@ static void __init rd88f5182_init(void) orion5x_i2c_init(); orion5x_sata_init(&rd88f5182_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE, RD88F5182_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 1bb7de8..dd65716 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -296,6 +296,7 @@ static void __init qnap_ts209_init(void) orion5x_i2c_init(); orion5x_sata_init(&qnap_ts209_sata_data); orion5x_uart0_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE, QNAP_TS209_NOR_BOOT_SIZE); diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 014916a..ae0a5dc 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -256,6 +256,7 @@ static void __init ts78xx_init(void) orion5x_sata_init(&ts78xx_sata_data); orion5x_uart0_init(); orion5x_uart1_init(); + orion5x_xor_init(); orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE, TS78XX_NOR_BOOT_SIZE); -- cgit v0.10.2 From 09c0ed2e6eb87613b2670c15ba771ac671db19d9 Mon Sep 17 00:00:00 2001 From: Saeed Bishara Date: Mon, 23 Jun 2008 04:26:07 -1100 Subject: [ARM] Kirkwood: Instantiate mv_xor driver Signed-off-by: Saeed Bishara Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 02edd0d..693dc32 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include "common.h" @@ -284,6 +285,212 @@ void __init kirkwood_uart1_init(void) /***************************************************************************** + * XOR + ****************************************************************************/ +static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = { + .dram = &kirkwood_mbus_dram_info, +}; + +static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK; + + +/***************************************************************************** + * XOR0 + ****************************************************************************/ +static struct resource kirkwood_xor0_shared_resources[] = { + { + .name = "xor 0 low", + .start = XOR0_PHYS_BASE, + .end = XOR0_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 0 high", + .start = XOR0_HIGH_PHYS_BASE, + .end = XOR0_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor0_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 0, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources), + .resource = kirkwood_xor0_shared_resources, +}; + +static struct resource kirkwood_xor00_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_00, + .end = IRQ_KIRKWOOD_XOR_00, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor00_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor00_channel = { + .name = MV_XOR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(kirkwood_xor00_resources), + .resource = kirkwood_xor00_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor00_data, + }, +}; + +static struct resource kirkwood_xor01_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_01, + .end = IRQ_KIRKWOOD_XOR_01, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor01_data = { + .shared = &kirkwood_xor0_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor01_channel = { + .name = MV_XOR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(kirkwood_xor01_resources), + .resource = kirkwood_xor01_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor01_data, + }, +}; + +void __init kirkwood_xor0_init(void) +{ + platform_device_register(&kirkwood_xor0_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask); + platform_device_register(&kirkwood_xor00_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask); + platform_device_register(&kirkwood_xor01_channel); +} + + +/***************************************************************************** + * XOR1 + ****************************************************************************/ +static struct resource kirkwood_xor1_shared_resources[] = { + { + .name = "xor 1 low", + .start = XOR1_PHYS_BASE, + .end = XOR1_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, { + .name = "xor 1 high", + .start = XOR1_HIGH_PHYS_BASE, + .end = XOR1_HIGH_PHYS_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_xor1_shared = { + .name = MV_XOR_SHARED_NAME, + .id = 1, + .dev = { + .platform_data = &kirkwood_xor_shared_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources), + .resource = kirkwood_xor1_shared_resources, +}; + +static struct resource kirkwood_xor10_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_10, + .end = IRQ_KIRKWOOD_XOR_10, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor10_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 0, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor10_channel = { + .name = MV_XOR_NAME, + .id = 2, + .num_resources = ARRAY_SIZE(kirkwood_xor10_resources), + .resource = kirkwood_xor10_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor10_data, + }, +}; + +static struct resource kirkwood_xor11_resources[] = { + [0] = { + .start = IRQ_KIRKWOOD_XOR_11, + .end = IRQ_KIRKWOOD_XOR_11, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv_xor_platform_data kirkwood_xor11_data = { + .shared = &kirkwood_xor1_shared, + .hw_id = 1, + .pool_size = PAGE_SIZE, +}; + +static struct platform_device kirkwood_xor11_channel = { + .name = MV_XOR_NAME, + .id = 3, + .num_resources = ARRAY_SIZE(kirkwood_xor11_resources), + .resource = kirkwood_xor11_resources, + .dev = { + .dma_mask = &kirkwood_xor_dmamask, + .coherent_dma_mask = DMA_64BIT_MASK, + .platform_data = (void *)&kirkwood_xor11_data, + }, +}; + +void __init kirkwood_xor1_init(void) +{ + platform_device_register(&kirkwood_xor1_shared); + + /* + * two engines can't do memset simultaneously, this limitation + * satisfied by removing memset support from one of the engines. + */ + dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask); + platform_device_register(&kirkwood_xor10_channel); + + dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask); + dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask); + platform_device_register(&kirkwood_xor11_channel); +} + + +/***************************************************************************** * Time handling ****************************************************************************/ static void kirkwood_timer_init(void) diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 5dee2f6..6f94cda 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -35,6 +35,8 @@ void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); +void kirkwood_xor0_init(void); +void kirkwood_xor1_init(void); extern struct sys_timer kirkwood_timer; diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index d1336b4..5c69992 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -88,6 +88,15 @@ #define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) +#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60800) +#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60800) +#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60900) +#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60900) +#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60A00) +#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60A00) +#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60B00) +#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60B00) + #define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) #define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 182230a..062c321 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -46,6 +46,8 @@ static void __init rd88f6192_init(void) kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); kirkwood_uart0_init(); + kirkwood_xor0_init(); + kirkwood_xor1_init(); } static int __init rd88f6192_pci_init(void) -- cgit v0.10.2 From 60296c71f6c5063e3c1f1d2619ca0b60940162e7 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 5 Aug 2008 01:56:13 +0200 Subject: [ARM] prevent crashing when too much RAM installed This patch will truncate and/or ignore memory banks if their kernel direct mappings would (partially) overlap with the vmalloc area or the mappings between the vmalloc area and the address space top, to prevent crashing during early boot if there happens to be more RAM installed than we are expecting. Since the start of the vmalloc area is not at a fixed address (but the vmalloc end address is, via the per-platform VMALLOC_END define), a default area of 128M is reserved for vmalloc mappings, which can be shrunk or enlarged by passing an appropriate vmalloc= command line option as it is done on x86. On a board with a 3:1 user:kernel split, VMALLOC_END at 0xfe000000, two 512M RAM banks and vmalloc=128M (the default), this patch gives: Truncating RAM at 20000000-3fffffff to -35ffffff (vmalloc region overlap). Memory: 512MB 352MB = 864MB total On a board with a 3:1 user:kernel split, VMALLOC_END at 0xfe800000, two 256M RAM banks and vmalloc=768M, this patch gives: Truncating RAM at 00000000-0fffffff to -0e7fffff (vmalloc region overlap). Ignoring RAM at 10000000-1fffffff (vmalloc region overlap). Signed-off-by: Lennert Buytenhek Tested-by: Riku Voipio diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 1e070a2..7bcd69a 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -150,6 +150,14 @@ #endif /* + * Amount of memory reserved for the vmalloc() area, and minimum + * address for vmalloc mappings. + */ +extern unsigned long vmalloc_reserve; + +#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve) + +/* * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. * diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 38f0e79..2ca7038 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -81,6 +81,8 @@ EXPORT_SYMBOL(system_serial_high); unsigned int elf_hwcap; EXPORT_SYMBOL(elf_hwcap); +unsigned long __initdata vmalloc_reserve = 128 << 20; + #ifdef MULTI_CPU struct processor processor; @@ -501,6 +503,17 @@ static void __init early_mem(char **p) __early_param("mem=", early_mem); /* + * vmalloc=size forces the vmalloc area to be exactly 'size' + * bytes. This can be used to increase (or decrease) the vmalloc + * area - the default is 128m. + */ +static void __init early_vmalloc(char **arg) +{ + vmalloc_reserve = memparse(*arg, arg); +} +__early_param("vmalloc=", early_vmalloc); + +/* * Initial parsing of the command line. */ static void __init parse_cmdline(char **cmdline_p, char *from) diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 2d6d682..25d9a11 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -568,6 +568,55 @@ void __init iotable_init(struct map_desc *io_desc, int nr) create_mapping(io_desc + i); } +static int __init check_membank_valid(struct membank *mb) +{ + /* + * Check whether this memory region has non-zero size. + */ + if (mb->size == 0) + return 0; + + /* + * Check whether this memory region would entirely overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start) >= VMALLOC_MIN) { + printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx " + "(vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1); + return 0; + } + + /* + * Check whether this memory region would partially overlap + * the vmalloc area. + */ + if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) || + phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) { + unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start); + + printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx " + "to -%.8lx (vmalloc region overlap).\n", + mb->start, mb->start + mb->size - 1, + mb->start + newsize - 1); + mb->size = newsize; + } + + return 1; +} + +static void __init sanity_check_meminfo(struct meminfo *mi) +{ + int i; + int j; + + for (i = 0, j = 0; i < mi->nr_banks; i++) { + if (check_membank_valid(&mi->bank[i])) + mi->bank[j++] = mi->bank[i]; + } + mi->nr_banks = j; +} + static inline void prepare_page_table(struct meminfo *mi) { unsigned long addr; @@ -753,6 +802,7 @@ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc) void *zero_page; build_mem_type_table(); + sanity_check_meminfo(mi); prepare_page_table(mi); bootmem_init(mi); devicemaps_init(mdesc); -- cgit v0.10.2 From 18365d181fe7fee8b52cd12482200d3a4c48d05e Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Sat, 9 Aug 2008 15:38:18 +0200 Subject: [ARM] Kirkwood: instantiate the orion_spi driver in the platform code Signed-off-by: Lennert Buytenhek diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 693dc32..189f16f 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -197,6 +198,37 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data) /***************************************************************************** + * SPI + ****************************************************************************/ +static struct orion_spi_info kirkwood_spi_plat_data = { + .tclk = KIRKWOOD_TCLK, +}; + +static struct resource kirkwood_spi_resources[] = { + { + .start = SPI_PHYS_BASE, + .end = SPI_PHYS_BASE + SZ_512 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_spi = { + .name = "orion_spi", + .id = 0, + .resource = kirkwood_spi_resources, + .dev = { + .platform_data = &kirkwood_spi_plat_data, + }, + .num_resources = ARRAY_SIZE(kirkwood_spi_resources), +}; + +void __init kirkwood_spi_init() +{ + platform_device_register(&kirkwood_spi); +} + + +/***************************************************************************** * UART0 ****************************************************************************/ static struct plat_serial8250_port kirkwood_uart0_data[] = { diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 6f94cda..69cd113 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -33,6 +33,7 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_pcie_init(void); void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); +void kirkwood_spi_init(void); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); void kirkwood_xor0_init(void); diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 062c321..a3012d4 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -18,6 +18,9 @@ #include #include #include +#include +#include +#include #include #include #include @@ -34,6 +37,21 @@ static struct mv_sata_platform_data rd88f6192_sata_data = { .n_ports = 2, }; +static const struct flash_platform_data rd88F6192_spi_slave_data = { + .type = "m25p128", +}; + +static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = { + { + .modalias = "m25p80", + .platform_data = &rd88F6192_spi_slave_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + static void __init rd88f6192_init(void) { /* @@ -45,6 +63,9 @@ static void __init rd88f6192_init(void) kirkwood_ge00_init(&rd88f6192_ge00_data); kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); + spi_register_board_info(rd88F6192_spi_slave_info, + ARRAY_SIZE(rd88F6192_spi_slave_info)); + kirkwood_spi_init(); kirkwood_uart0_init(); kirkwood_xor0_init(); kirkwood_xor1_init(); -- cgit v0.10.2