diff options
Diffstat (limited to 'target/linux/adm8668/patches-3.3')
6 files changed, 365 insertions, 0 deletions
diff --git a/target/linux/adm8668/patches-3.3/001-adm8668_arch.patch b/target/linux/adm8668/patches-3.3/001-adm8668_arch.patch new file mode 100644 index 0000000..c00188c --- /dev/null +++ b/target/linux/adm8668/patches-3.3/001-adm8668_arch.patch @@ -0,0 +1,39 @@ +--- a/arch/mips/Kbuild.platforms ++++ b/arch/mips/Kbuild.platforms +@@ -30,6 +30,7 @@ platforms += sni + platforms += txx9 + platforms += vr41xx + platforms += wrppmc ++platforms += adm8668 + + # include the platform specific files + include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms)) +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -105,6 +105,26 @@ config BCM47XX + help + Support for BCM47XX based boards + ++config ADM8668 ++ bool "WildPass ADM8668" ++ select SYS_HAS_CPU_MIPS32_R1 ++ select BOOT_RAW ++ select NO_EXCEPT_FILL ++ select IRQ_CPU ++ select CEVT_R4K ++ select CSRC_R4K ++ select HW_HAS_PCI ++ select PCI ++ select SYS_SUPPORTS_LITTLE_ENDIAN ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select DMA_NONCOHERENT ++ select SWAP_IO_SPACE ++ select SERIAL_ADM8668 ++ select SERIAL_ADM8668_CONSOLE ++ help ++ ADM8668 board support by neutronscott ++ Scott Nicholas <neutronscott@scottn.us> ++ + config BCM63XX + bool "Broadcom BCM63XX based boards" + select CEVT_R4K diff --git a/target/linux/adm8668/patches-3.3/002-adm8668_uart.patch b/target/linux/adm8668/patches-3.3/002-adm8668_uart.patch new file mode 100644 index 0000000..ed55cbb --- /dev/null +++ b/target/linux/adm8668/patches-3.3/002-adm8668_uart.patch @@ -0,0 +1,40 @@ +--- a/drivers/tty/serial/Kconfig ++++ b/drivers/tty/serial/Kconfig +@@ -1192,6 +1192,25 @@ config SERIAL_BCM63XX_CONSOLE + If you have enabled the serial port on the bcm63xx CPU + you can make it the console by answering Y to this option. + ++config SERIAL_ADM8668 ++ tristate "ADM8668 serial port support" ++ select SERIAL_CORE ++ depends on ADM8668 ++ help ++ If you have an adm8668 CPU, you can enable its onboard ++ serial port by enabling this options. ++ ++ To compile this driver as a module, choose M here: the ++ module will be called adm8668_uart. ++ ++config SERIAL_ADM8668_CONSOLE ++ bool "Console on adm8668 serial port" ++ depends on SERIAL_ADM8668=y ++ select SERIAL_CORE_CONSOLE ++ help ++ If you have enabled the serial port on the adm8668 CPU ++ you can make it the console by answering Y to this option. ++ + config SERIAL_GRLIB_GAISLER_APBUART + tristate "GRLIB APBUART serial support" + depends on OF && SPARC +--- a/include/linux/serial_core.h ++++ b/include/linux/serial_core.h +@@ -211,6 +211,9 @@ + #define PORT_AR933X 99 + + ++/* ADM8668 UART */ ++#define PORT_ADM8668 100 ++ + #ifdef __KERNEL__ + + #include <linux/compiler.h> diff --git a/target/linux/adm8668/patches-3.3/003-adm8668_nor_map.patch b/target/linux/adm8668/patches-3.3/003-adm8668_nor_map.patch new file mode 100644 index 0000000..eca9bc4 --- /dev/null +++ b/target/linux/adm8668/patches-3.3/003-adm8668_nor_map.patch @@ -0,0 +1,25 @@ +--- a/drivers/mtd/maps/Kconfig ++++ b/drivers/mtd/maps/Kconfig +@@ -96,6 +96,12 @@ config MSP_FLASH_MAP_LIMIT + default "0x02000000" + depends on MSP_FLASH_MAP_LIMIT_32M + ++config MTD_ADM8668_NOR ++ tristate "ADM8668 NOR mapping" ++ depends on ADM8668 && MTD_CFI ++ help ++ mapping driver for ADM8668 NOR ++ + config MTD_SUN_UFLASH + tristate "Sun Microsystems userflash support" + depends on SPARC && MTD_CFI && PCI +--- a/drivers/mtd/maps/Makefile ++++ b/drivers/mtd/maps/Makefile +@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD) += map_funcs.o + endif + + # Chip mappings ++obj-$(CONFIG_MTD_ADM8668_NOR) += adm8668.o + obj-$(CONFIG_MTD_CDB89712) += cdb89712.o + obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o + obj-$(CONFIG_MTD_DC21285) += dc21285.o diff --git a/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch b/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch new file mode 100644 index 0000000..79f5596 --- /dev/null +++ b/target/linux/adm8668/patches-3.3/a01-adm8668-irq-code-fixes.patch @@ -0,0 +1,129 @@ +--- a/arch/mips/adm8668/irq.c ++++ b/arch/mips/adm8668/irq.c +@@ -20,28 +20,7 @@ + #include <asm/irq.h> + #include <adm8668.h> + +- +-void enable_adm8668_irq(unsigned int irq); +-void disable_adm8668_irq(unsigned int irq); +-void adm8668_irq_cascade(void); +- +-void plat_irq_dispatch(void) +-{ +- unsigned int pending; +- +- pending = read_c0_cause() & read_c0_status() & ST0_IM; +- +- /* timer interrupt, that we renumbered */ +- if (pending & STATUSF_IP7) +- do_IRQ(MIPS_CPU_IRQ_BASE + 7); +- if (pending & STATUSF_IP2) +- adm8668_irq_cascade(); +-} +- +-/* +- * System irq dispatch +- */ +-void adm8668_irq_cascade() ++static void adm8668_irq_cascade(void) + { + int i; + unsigned long intsrc; +@@ -53,49 +32,53 @@ void adm8668_irq_cascade() + } + + /* +- * irq enable ++ * System irq dispatch + */ +-static __inline void _irq_enable(int irql) ++void plat_irq_dispatch(void) + { +- ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irql); +-} ++ unsigned int pending; + ++ pending = read_c0_cause() & read_c0_status() & ST0_IM; + +-/* +- * irq disable +- */ +-static __inline void _irq_disable(int irql) +-{ +- ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irql); ++ /* timer interrupt, that we renumbered */ ++ if (pending & STATUSF_IP7) ++ do_IRQ(MIPS_CPU_IRQ_BASE + 7); ++ if (pending & STATUSF_IP2) ++ adm8668_irq_cascade(); + } + +- + /* + * enable 8668 irq + */ +-void enable_adm8668_irq(unsigned int irq) ++static void enable_adm8668_irq(struct irq_data *d) + { ++ int irq = d->irq; ++ + if ((irq < 0) || (irq > NR_IRQS)) + return; + +- _irq_enable(irq); ++ ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irq); + } + + + /* + * disable 8668 irq + */ +-void disable_adm8668_irq(unsigned int irq) ++static void disable_adm8668_irq(struct irq_data *d) + { ++ int irq = d->irq; ++ + if ((irq < 0) || (irq > NR_IRQS)) + return; + +- _irq_disable(irq); ++ ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq); + } + +-static inline void ack_adm8668_irq(unsigned int irq_nr) ++static void ack_adm8668_irq(struct irq_data *d) + { +- ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq_nr); ++ int irq = d->irq; ++ ++ ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq); + } + + /* +@@ -104,20 +87,20 @@ static inline void ack_adm8668_irq(unsig + + static struct irq_chip adm8668_irq_type = { + .name = "adm8668", +- .ack = ack_adm8668_irq, +- .mask = disable_adm8668_irq, +- .unmask = enable_adm8668_irq ++ .irq_ack = ack_adm8668_irq, ++ .irq_mask = disable_adm8668_irq, ++ .irq_unmask = enable_adm8668_irq + }; + + /* + * irq init + */ +-void __init init_adm8668_irqs(void) ++static void __init init_adm8668_irqs(void) + { + int i; + + for (i = 0; i <= INT_LVL_MAX; i++) +- set_irq_chip_and_handler(i, &adm8668_irq_type, ++ irq_set_chip_and_handler(i, &adm8668_irq_type, + handle_level_irq); + + /* hw0 is where our interrupts are uh.. interrupted at. */ diff --git a/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch b/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch new file mode 100644 index 0000000..4768b37 --- /dev/null +++ b/target/linux/adm8668/patches-3.3/a02-adm8668-network-driver-fixes.patch @@ -0,0 +1,51 @@ +--- a/arch/mips/adm8668/net_core.c ++++ b/arch/mips/adm8668/net_core.c +@@ -133,7 +133,7 @@ tulip_open(struct net_device *dev) + + tulip_init_ring (dev); + +- retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev); ++ retval = request_irq(dev->irq, tulip_interrupt, 0, dev->name, dev); + if (retval) + goto free_ring; + +@@ -469,7 +469,7 @@ static const struct net_device_ops tulip + .ndo_tx_timeout = tulip_tx_timeout, + .ndo_stop = tulip_close, + .ndo_get_stats = tulip_get_stats, +- .ndo_set_multicast_list = set_rx_mode, ++ .ndo_set_rx_mode = set_rx_mode, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +@@ -509,6 +509,7 @@ static int __devinit adm8668net_probe(st + tp->dev = dev; + tp->base_addr = ioaddr; + tp->csr0 = csr0; ++ tp->pdev = pdev; + tp->rx_ring = dma_alloc_coherent(&pdev->dev, + sizeof(struct tulip_rx_desc) * RX_RING_SIZE + + sizeof(struct tulip_tx_desc) * TX_RING_SIZE, +--- a/arch/mips/adm8668/net.h ++++ b/arch/mips/adm8668/net.h +@@ -12,6 +12,7 @@ + #define __NET_TULIP_H__ + + #include <linux/module.h> ++#include <linux/export.h> + #include <linux/slab.h> + #include <linux/init.h> + #include <linux/mii.h> +@@ -25,10 +26,10 @@ + #include <linux/delay.h> + #include <linux/etherdevice.h> + #include <linux/platform_device.h> ++#include <linux/io.h> ++#include <linux/interrupt.h> + #include <asm/unaligned.h> + #include <asm/uaccess.h> +-#include <asm/io.h> +-#include <asm/irq.h> + + /* undefine, or define to various debugging levels (>4 == obscene levels) */ + #define TULIP_DEBUG 1 diff --git a/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch b/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch new file mode 100644 index 0000000..6d820c9 --- /dev/null +++ b/target/linux/adm8668/patches-3.3/a03-adm8668-flash-map-fix.patch @@ -0,0 +1,81 @@ +--- a/drivers/mtd/maps/adm8668.c ++++ b/drivers/mtd/maps/adm8668.c +@@ -47,9 +47,7 @@ + #include <linux/mtd/mtd.h> + #include <linux/mtd/map.h> + #include <linux/slab.h> +-#ifdef CONFIG_MTD_PARTITIONS + #include <linux/mtd/partitions.h> +-#endif + #include <linux/crc32.h> + #include <linux/magic.h> + #include <asm/io.h> +@@ -94,8 +92,6 @@ struct map_info adm8668_map = { + bankwidth: BANKWIDTH, + }; + +-#ifdef CONFIG_MTD_PARTITIONS +- + /* + * Copied from mtdblock.c + * +@@ -238,7 +234,12 @@ init_mtd_partitions(struct mtd_info *mtd + return NR_PARTS; + + if (be32_to_cpu(uhdr.ih_size) != (linux_len - sizeof(uhdr))) { +- unsigned char *block, *data = (unsigned char *)(WINDOW_ADDR | (adm8668_parts[PART_LINUX].offset + sizeof(struct uboot_header)) | 0xA0000000); ++ unsigned char *block, *data; ++ unsigned int offset; ++ ++ offset = adm8668_parts[PART_LINUX].offset + ++ sizeof(struct uboot_header); ++ data = (unsigned char *)(WINDOW_ADDR | 0xA0000000 | offset); + + printk(KERN_NOTICE "Updating U-boot image:\n"); + printk(KERN_NOTICE " old: [size: %8d crc32: 0x%08x]\n", +@@ -279,16 +280,11 @@ init_mtd_partitions(struct mtd_info *mtd + return NR_PARTS; + } + +-#endif +- +- + int __init init_adm8668_map(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + int nr_parts, ret; +-#endif + +- adm8668_map.virt = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE); ++ adm8668_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); + + if (!adm8668_map.virt) { + printk(KERN_ERR "Failed to ioremap\n"); +@@ -304,14 +300,12 @@ int __init init_adm8668_map(void) + + adm8668_mtd->owner = THIS_MODULE; + +-#ifdef CONFIG_MTD_PARTITIONS + nr_parts = init_mtd_partitions(adm8668_mtd, adm8668_mtd->size); +- ret = add_mtd_partitions(adm8668_mtd, adm8668_parts, nr_parts); ++ ret = mtd_device_register(adm8668_mtd, adm8668_parts, nr_parts); + if (ret) { +- printk(KERN_ERR "Flash: add_mtd_partitions failed\n"); ++ printk(KERN_ERR "Flash: mtd_device_register failed\n"); + goto fail; + } +-#endif + + return 0; + +@@ -326,9 +320,7 @@ int __init init_adm8668_map(void) + + void __exit cleanup_adm8668_map(void) + { +-#ifdef CONFIG_MTD_PARTITIONS +- del_mtd_partitions(adm8668_mtd); +-#endif ++ mtd_device_unregister(adm8668_mtd); + map_destroy(adm8668_mtd); + iounmap((void *) adm8668_map.virt); + adm8668_map.virt = 0; |