diff options
Diffstat (limited to 'target/linux/adm5120/patches-3.3')
14 files changed, 816 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-3.3/001-adm5120.patch b/target/linux/adm5120/patches-3.3/001-adm5120.patch new file mode 100644 index 000000000..edb3979b7 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/001-adm5120.patch @@ -0,0 +1,43 @@ +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -39,6 +39,23 @@ choice + prompt "System type" + default SGI_IP22 + ++config ADM5120 ++ bool "Infineon/ADMtek ADM5120 SoC based machines" ++ select BOOT_RAW ++ select NO_EXCEPT_FILL ++ select CEVT_R4K ++ select CSRC_R4K ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_HAS_EARLY_PRINTK ++ select DMA_NONCOHERENT ++ select IRQ_CPU ++ select SYS_SUPPORTS_LITTLE_ENDIAN ++ select SYS_SUPPORTS_BIG_ENDIAN ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select ARCH_REQUIRE_GPIOLIB ++ select SWAP_IO_SPACE if CPU_BIG_ENDIAN ++ select MIPS_MACHINE ++ + config MIPS_ALCHEMY + bool "Alchemy processor based machines" + select 64BIT_PHYS_ADDR +@@ -813,6 +830,7 @@ config NLM_XLP_BOARD + + endchoice + ++source "arch/mips/adm5120/Kconfig" + source "arch/mips/alchemy/Kconfig" + source "arch/mips/ath79/Kconfig" + source "arch/mips/bcm47xx/Kconfig" +--- a/arch/mips/Kbuild.platforms ++++ b/arch/mips/Kbuild.platforms +@@ -1,5 +1,6 @@ + # All platforms listed in alphabetic order + ++platforms += adm5120 + platforms += alchemy + platforms += ar7 + platforms += ath79 diff --git a/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch b/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch new file mode 100644 index 000000000..98b1f2a62 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/maps/Kconfig ++++ b/drivers/mtd/maps/Kconfig +@@ -526,4 +526,8 @@ config MTD_LATCH_ADDR + + If compiled as a module, it will be called latch-addr-flash. + ++config MTD_ADM5120 ++ tristate "Map driver for ADM5120 based boards" ++ depends on ADM5120 ++ + endmenu +--- a/drivers/mtd/maps/Makefile ++++ b/drivers/mtd/maps/Makefile +@@ -38,6 +38,7 @@ obj-$(CONFIG_MTD_SCx200_DOCFLASH)+= scx2 + obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.o + obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o + obj-$(CONFIG_MTD_PCI) += pci.o ++obj-$(CONFIG_MTD_ADM5120) += adm5120-flash.o + obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o + obj-$(CONFIG_MTD_IMPA7) += impa7.o + obj-$(CONFIG_MTD_FORTUNET) += fortunet.o diff --git a/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch b/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch new file mode 100644 index 000000000..ef9d692ea --- /dev/null +++ b/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch @@ -0,0 +1,23 @@ +--- a/drivers/net/Kconfig ++++ b/drivers/net/Kconfig +@@ -247,6 +247,10 @@ source "drivers/net/dsa/Kconfig" + + source "drivers/net/ethernet/Kconfig" + ++config ADM5120_ENET ++ tristate "ADM5120 Ethernet switch support" ++ depends on ADM5120 ++ + source "drivers/net/fddi/Kconfig" + + source "drivers/net/hippi/Kconfig" +--- a/drivers/net/Makefile ++++ b/drivers/net/Makefile +@@ -32,6 +32,7 @@ obj-$(CONFIG_CAN) += can/ + obj-$(CONFIG_ETRAX_ETHERNET) += cris/ + obj-$(CONFIG_NET_DSA) += dsa/ + obj-$(CONFIG_ETHERNET) += ethernet/ ++obj-$(CONFIG_ADM5120_ENET) += adm5120sw.o + obj-$(CONFIG_FDDI) += fddi/ + obj-$(CONFIG_HIPPI) += hippi/ + obj-$(CONFIG_HAMRADIO) += hamradio/ diff --git a/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch b/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch new file mode 100644 index 000000000..fd809dab1 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch @@ -0,0 +1,33 @@ +--- a/drivers/usb/Makefile ++++ b/drivers/usb/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_USB_DWC3) += dwc3/ + obj-$(CONFIG_USB_MON) += mon/ + + obj-$(CONFIG_PCI) += host/ ++obj-$(CONFIG_USB_ADM5120_HCD) += host/ + obj-$(CONFIG_USB_EHCI_HCD) += host/ + obj-$(CONFIG_USB_ISP116X_HCD) += host/ + obj-$(CONFIG_USB_OHCI_HCD) += host/ +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -4,6 +4,10 @@ + comment "USB Host Controller Drivers" + depends on USB + ++config USB_ADM5120_HCD ++ tristate "ADM5120 HCD support (EXPERIMENTAL)" ++ depends on USB && ADM5120 && EXPERIMENTAL ++ + config USB_C67X00_HCD + tristate "Cypress C67x00 HCD support" + depends on USB +--- a/drivers/usb/host/Makefile ++++ b/drivers/usb/host/Makefile +@@ -19,6 +19,7 @@ obj-$(CONFIG_USB_WHCI_HCD) += whci/ + + obj-$(CONFIG_PCI) += pci-quirks.o + ++obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o + obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o + obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o + obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o diff --git a/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch b/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch new file mode 100644 index 000000000..e757bb50b --- /dev/null +++ b/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch @@ -0,0 +1,22 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -20,6 +20,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o + ops-bcm63xx.o + obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o + obj-$(CONFIG_SOC_AR724X) += pci-ath724x.o ++obj-$(CONFIG_ADM5120) += pci-adm5120.o + + # + # These are still pretty much in the old state, watch, go blind. +--- a/include/linux/pci_ids.h ++++ b/include/linux/pci_ids.h +@@ -1803,6 +1803,9 @@ + #define PCI_VENDOR_ID_ESDGMBH 0x12fe + #define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111 + ++#define PCI_VENDOR_ID_ADMTEK 0x1317 ++#define PCI_DEVICE_ID_ADMTEK_ADM5120 0x5120 ++ + #define PCI_VENDOR_ID_SIIG 0x131f + #define PCI_SUBVENDOR_ID_SIIG 0x131f + #define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000 diff --git a/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch b/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch new file mode 100644 index 000000000..5d896e67a --- /dev/null +++ b/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch @@ -0,0 +1,22 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -498,4 +498,12 @@ config LEDS_TRIGGER_USBDEV + This allows LEDs to be controlled by the presence/activity of + an USB device. If unsure, say N. + ++config LEDS_TRIGGER_ADM5120_SWITCH ++ tristate "LED ADM5120 Switch Port Status Trigger" ++ depends on LEDS_TRIGGERS && ADM5120 ++ help ++ This allows LEDs to be controlled by the port states of ++ the ADM5120 built-in Ethernet Switch ++ If unsure, say N. ++ + endif # NEW_LEDS +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -60,3 +60,4 @@ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += + obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o + obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o + obj-$(CONFIG_LEDS_TRIGGER_USBDEV) += ledtrig-usbdev.o ++obj-$(CONFIG_LEDS_TRIGGER_ADM5120_SWITCH) += ledtrig-adm5120-switch.o diff --git a/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch b/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch new file mode 100644 index 000000000..12f914a2a --- /dev/null +++ b/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch @@ -0,0 +1,84 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -48,6 +48,12 @@ + #define SST49LF008A 0x005a + #define AT49BV6416 0x00d6 + ++/* Macronix */ ++#define MX29LV160B 0x2249 /* MX29LV160 Bottom-boot chip */ ++#define MX29LV160T 0x22C4 /* MX29LV160 Top-boot chip */ ++#define MX29LV320B 0x22A8 /* MX29LV320 Bottom-boot chip */ ++#define MX29LV320T 0x22A7 /* MX29LV320 Top-boot chip */ ++ + static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); + static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); + static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); +@@ -342,6 +348,41 @@ static struct cfi_fixup cfi_nopri_fixup_ + { 0, 0, NULL } + }; + ++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++/* ++ * Some Macronix chips has no/bad bootblock information in the CFI table ++ */ ++static void fixup_macronix_bootloc(struct mtd_info *mtd) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ struct cfi_pri_amdstd *extp = cfi->cmdset_priv; ++ __u8 t; ++ ++ switch (cfi->id) { ++ /* TODO: put affected chip ids here */ ++ case MX29LV160B: ++ case MX29LV320B: ++ t = 2; /* Bottom boot */ ++ break; ++ case MX29LV160T: ++ case MX29LV320T: ++ t = 3; /* Top boot */ ++ break; ++ default: ++ return; ++ } ++ ++ if (extp->TopBottom == t) ++ /* boot location detected by the CFI layer is correct */ ++ return; ++ ++ extp->TopBottom = t; ++ printk("%s: Macronix chip detected, id:0x%04X, boot location forced " ++ "to %s\n", map->name, cfi->id, (t == 2) ? "bottom" : "top"); ++} ++#endif /* CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC */ ++ + static struct cfi_fixup cfi_fixup_table[] = { + { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri }, + #ifdef AMD_BOOTLOC_BUG +@@ -383,6 +424,9 @@ static struct cfi_fixup fixup_table[] = + */ + { CFI_MFR_ANY, CFI_ID_ANY, fixup_use_erase_chip }, + { CFI_MFR_ATMEL, AT49BV6416, fixup_use_atmel_lock }, ++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++ { CFI_MFR_MACRONIX, CFI_ID_ANY, fixup_macronix_bootloc }, ++#endif + { 0, 0, NULL } + }; + +--- a/drivers/mtd/chips/Kconfig ++++ b/drivers/mtd/chips/Kconfig +@@ -196,6 +196,14 @@ config MTD_CFI_AMDSTD + provides support for one of those command sets, used on chips + including the AMD Am29LV320. + ++config MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++ bool "Fix boot-block location for Macronix flash chips" ++ depends on MTD_CFI_AMDSTD ++ help ++ Some Macronix flash chips have no/wrong boot-block location in the ++ CFI table, and the driver may detect the type incorrectly. Select ++ this if your board has such chip. ++ + config MTD_CFI_STAA + tristate "Support for ST (Advanced Architecture) flash chips" + depends on MTD_GEN_PROBE diff --git a/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch b/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch new file mode 100644 index 000000000..00148fa60 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch @@ -0,0 +1,68 @@ +--- a/drivers/mtd/chips/jedec_probe.c ++++ b/drivers/mtd/chips/jedec_probe.c +@@ -115,6 +115,10 @@ + #define UPD29F064115 0x221C + + /* PMC */ ++#define PM39LV512 0x001B ++#define PM39LV010 0x001C ++#define PM39LV020 0x003D ++#define PM39LV040 0x003E + #define PM49FL002 0x006D + #define PM49FL004 0x006E + #define PM49FL008 0x006A +@@ -1259,6 +1263,54 @@ static const struct amd_flash_info jedec + ERASEINFO(0x02000,2), + ERASEINFO(0x04000,1), + } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV512, ++ .name = "PMC Pm39LV512", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_64KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,16), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV010, ++ .name = "PMC Pm39LV010", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_128KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,32), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV020, ++ .name = "PMC Pm39LV020", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_256KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,64), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV040, ++ .name = "PMC Pm39LV040", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_512KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,128), ++ } + }, { + .mfr_id = CFI_MFR_PMC, + .dev_id = PM49FL002, diff --git a/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch b/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch new file mode 100644 index 000000000..421dcaa62 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch @@ -0,0 +1,23 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -31,6 +31,10 @@ config MTD_ROOTFS_SPLIT + bool "Automatically split 'rootfs' partition for squashfs" + default y + ++config MTD_TRXSPLIT ++ bool "Automatically find and split TRX partitions" ++ default n ++ + config MTD_REDBOOT_PARTS + tristate "RedBoot partition table parsing" + ---help--- +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o ++obj-$(CONFIG_MTD_TRXSPLIT) += trxsplit.o + + # 'Users' - code which presents functionality to userspace. + obj-$(CONFIG_MTD_CHAR) += mtdchar.o diff --git a/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch b/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch new file mode 100644 index 000000000..cc2caf5a3 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch @@ -0,0 +1,28 @@ +--- a/drivers/ata/Makefile ++++ b/drivers/ata/Makefile +@@ -88,6 +88,7 @@ obj-$(CONFIG_PATA_PCMCIA) += pata_pcmcia + obj-$(CONFIG_PATA_PALMLD) += pata_palmld.o + obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o + obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o ++obj-$(CONFIG_PATA_RB153_CF) += pata_rb153_cf.o + obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o + obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o + obj-$(CONFIG_PATA_SAMSUNG_CF) += pata_samsung_cf.o +--- a/drivers/ata/Kconfig ++++ b/drivers/ata/Kconfig +@@ -835,6 +835,15 @@ config PATA_QDI + help + Support for QDI 6500 and 6580 PATA controllers on VESA local bus. + ++config PATA_RB153_CF ++ tristate "RouterBOARD 153 Compact Flash support" ++ depends on ADM5120_MACH_RB_153 ++ help ++ This option enables support for a Compact Flash connected on ++ the RouterBOARD 153. ++ ++ If unsure, say N. ++ + config PATA_RB532 + tristate "RouterBoard 532 PATA CompactFlash support" + depends on MIKROTIK_RB532 diff --git a/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch new file mode 100644 index 000000000..3c4ea35a1 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch @@ -0,0 +1,378 @@ +--- a/drivers/tty/serial/amba-pl010.c ++++ b/drivers/tty/serial/amba-pl010.c +@@ -49,11 +49,10 @@ + + #include <asm/io.h> + +-#define UART_NR 8 +- + #define SERIAL_AMBA_MAJOR 204 + #define SERIAL_AMBA_MINOR 16 +-#define SERIAL_AMBA_NR UART_NR ++#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS ++#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME + + #define AMBA_ISR_PASS_LIMIT 256 + +@@ -79,9 +78,9 @@ static void pl010_stop_tx(struct uart_po + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr &= ~UART010_CR_TIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_start_tx(struct uart_port *port) +@@ -89,9 +88,9 @@ static void pl010_start_tx(struct uart_p + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr |= UART010_CR_TIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_stop_rx(struct uart_port *port) +@@ -99,9 +98,9 @@ static void pl010_stop_rx(struct uart_po + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr &= ~(UART010_CR_RIE | UART010_CR_RTIE); +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_enable_ms(struct uart_port *port) +@@ -109,9 +108,9 @@ static void pl010_enable_ms(struct uart_ + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr |= UART010_CR_MSIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_rx_chars(struct uart_amba_port *uap) +@@ -119,9 +118,9 @@ static void pl010_rx_chars(struct uart_a + struct tty_struct *tty = uap->port.state->port.tty; + unsigned int status, ch, flag, rsr, max_count = 256; + +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + while (UART_RX_DATA(status) && max_count--) { +- ch = readb(uap->port.membase + UART01x_DR); ++ ch = __raw_readl(uap->port.membase + UART01x_DR); + flag = TTY_NORMAL; + + uap->port.icount.rx++; +@@ -130,9 +129,9 @@ static void pl010_rx_chars(struct uart_a + * Note that the error handling code is + * out of the main execution path + */ +- rsr = readb(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX; ++ rsr = __raw_readl(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX; + if (unlikely(rsr & UART01x_RSR_ANY)) { +- writel(0, uap->port.membase + UART01x_ECR); ++ __raw_writel(0, uap->port.membase + UART01x_ECR); + + if (rsr & UART01x_RSR_BE) { + rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); +@@ -162,7 +161,7 @@ static void pl010_rx_chars(struct uart_a + uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag); + + ignore_char: +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + } + spin_unlock(&uap->port.lock); + tty_flip_buffer_push(tty); +@@ -175,7 +174,7 @@ static void pl010_tx_chars(struct uart_a + int count; + + if (uap->port.x_char) { +- writel(uap->port.x_char, uap->port.membase + UART01x_DR); ++ __raw_writel(uap->port.x_char, uap->port.membase + UART01x_DR); + uap->port.icount.tx++; + uap->port.x_char = 0; + return; +@@ -187,7 +186,7 @@ static void pl010_tx_chars(struct uart_a + + count = uap->port.fifosize >> 1; + do { +- writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR); ++ __raw_writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR); + xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); + uap->port.icount.tx++; + if (uart_circ_empty(xmit)) +@@ -205,9 +204,9 @@ static void pl010_modem_status(struct ua + { + unsigned int status, delta; + +- writel(0, uap->port.membase + UART010_ICR); ++ __raw_writel(0, uap->port.membase + UART010_ICR); + +- status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; ++ status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; + + delta = status ^ uap->old_status; + uap->old_status = status; +@@ -235,7 +234,7 @@ static irqreturn_t pl010_int(int irq, vo + + spin_lock(&uap->port.lock); + +- status = readb(uap->port.membase + UART010_IIR); ++ status = __raw_readl(uap->port.membase + UART010_IIR); + if (status) { + do { + if (status & (UART010_IIR_RTIS | UART010_IIR_RIS)) +@@ -248,7 +247,7 @@ static irqreturn_t pl010_int(int irq, vo + if (pass_counter-- == 0) + break; + +- status = readb(uap->port.membase + UART010_IIR); ++ status = __raw_readl(uap->port.membase + UART010_IIR); + } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS | + UART010_IIR_TIS)); + handled = 1; +@@ -262,7 +261,7 @@ static irqreturn_t pl010_int(int irq, vo + static unsigned int pl010_tx_empty(struct uart_port *port) + { + struct uart_amba_port *uap = (struct uart_amba_port *)port; +- unsigned int status = readb(uap->port.membase + UART01x_FR); ++ unsigned int status = __raw_readl(uap->port.membase + UART01x_FR); + return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT; + } + +@@ -272,7 +271,7 @@ static unsigned int pl010_get_mctrl(stru + unsigned int result = 0; + unsigned int status; + +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + if (status & UART01x_FR_DCD) + result |= TIOCM_CAR; + if (status & UART01x_FR_DSR) +@@ -298,12 +297,12 @@ static void pl010_break_ctl(struct uart_ + unsigned int lcr_h; + + spin_lock_irqsave(&uap->port.lock, flags); +- lcr_h = readb(uap->port.membase + UART010_LCRH); ++ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH); + if (break_state == -1) + lcr_h |= UART01x_LCRH_BRK; + else + lcr_h &= ~UART01x_LCRH_BRK; +- writel(lcr_h, uap->port.membase + UART010_LCRH); ++ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH); + spin_unlock_irqrestore(&uap->port.lock, flags); + } + +@@ -335,12 +334,12 @@ static int pl010_startup(struct uart_por + /* + * initialise the old status of the modem signals + */ +- uap->old_status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; ++ uap->old_status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; + + /* + * Finally, enable interrupts + */ +- writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE, ++ __raw_writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE, + uap->port.membase + UART010_CR); + + return 0; +@@ -365,10 +364,10 @@ static void pl010_shutdown(struct uart_p + /* + * disable all interrupts, disable the port + */ +- writel(0, uap->port.membase + UART010_CR); ++ __raw_writel(0, uap->port.membase + UART010_CR); + + /* disable break condition and fifos */ +- writel(readb(uap->port.membase + UART010_LCRH) & ++ __raw_writel(__raw_readl(uap->port.membase + UART010_LCRH) & + ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN), + uap->port.membase + UART010_LCRH); + +@@ -391,7 +390,7 @@ pl010_set_termios(struct uart_port *port + /* + * Ask the core to calculate the divisor for us. + */ +- baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16); ++ baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16); + quot = uart_get_divisor(port, baud); + + switch (termios->c_cflag & CSIZE) { +@@ -454,25 +453,25 @@ pl010_set_termios(struct uart_port *port + uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX; + + /* first, disable everything */ +- old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE; ++ old_cr = __raw_readl(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE; + + if (UART_ENABLE_MS(port, termios->c_cflag)) + old_cr |= UART010_CR_MSIE; + +- writel(0, uap->port.membase + UART010_CR); ++ __raw_writel(0, uap->port.membase + UART010_CR); + + /* Set baud rate */ + quot -= 1; +- writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM); +- writel(quot & 0xff, uap->port.membase + UART010_LCRL); ++ __raw_writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM); ++ __raw_writel(quot & 0xff, uap->port.membase + UART010_LCRL); + + /* + * ----------v----------v----------v----------v----- + * NOTE: MUST BE WRITTEN AFTER UARTLCR_M & UARTLCR_L + * ----------^----------^----------^----------^----- + */ +- writel(lcr_h, uap->port.membase + UART010_LCRH); +- writel(old_cr, uap->port.membase + UART010_CR); ++ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH); ++ __raw_writel(old_cr, uap->port.membase + UART010_CR); + + spin_unlock_irqrestore(&uap->port.lock, flags); + } +@@ -554,7 +553,7 @@ static struct uart_ops amba_pl010_pops = + .verify_port = pl010_verify_port, + }; + +-static struct uart_amba_port *amba_ports[UART_NR]; ++static struct uart_amba_port *amba_ports[SERIAL_AMBA_NR]; + + #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE + +@@ -564,10 +563,10 @@ static void pl010_console_putchar(struct + unsigned int status; + + do { +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + barrier(); + } while (!UART_TX_READY(status)); +- writel(ch, uap->port.membase + UART01x_DR); ++ __raw_writel(ch, uap->port.membase + UART01x_DR); + } + + static void +@@ -581,8 +580,8 @@ pl010_console_write(struct console *co, + /* + * First save the CR then disable the interrupts + */ +- old_cr = readb(uap->port.membase + UART010_CR); +- writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR); ++ old_cr = __raw_readl(uap->port.membase + UART010_CR); ++ __raw_writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR); + + uart_console_write(&uap->port, s, count, pl010_console_putchar); + +@@ -591,10 +590,10 @@ pl010_console_write(struct console *co, + * and restore the TCR + */ + do { +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + barrier(); + } while (status & UART01x_FR_BUSY); +- writel(old_cr, uap->port.membase + UART010_CR); ++ __raw_writel(old_cr, uap->port.membase + UART010_CR); + + clk_disable(uap->clk); + } +@@ -603,9 +602,9 @@ static void __init + pl010_console_get_options(struct uart_amba_port *uap, int *baud, + int *parity, int *bits) + { +- if (readb(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) { ++ if (__raw_readl(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) { + unsigned int lcr_h, quot; +- lcr_h = readb(uap->port.membase + UART010_LCRH); ++ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH); + + *parity = 'n'; + if (lcr_h & UART01x_LCRH_PEN) { +@@ -620,8 +619,8 @@ pl010_console_get_options(struct uart_am + else + *bits = 8; + +- quot = readb(uap->port.membase + UART010_LCRL) | +- readb(uap->port.membase + UART010_LCRM) << 8; ++ quot = __raw_readl(uap->port.membase + UART010_LCRL) | ++ __raw_readl(uap->port.membase + UART010_LCRM) << 8; + *baud = uap->port.uartclk / (16 * (quot + 1)); + } + } +@@ -640,7 +639,7 @@ static int __init pl010_console_setup(st + * if so, search for the first available port that does have + * console support. + */ +- if (co->index >= UART_NR) ++ if (co->index >= SERIAL_AMBA_NR) + co->index = 0; + uap = amba_ports[co->index]; + if (!uap) +@@ -662,7 +661,7 @@ static int __init pl010_console_setup(st + + static struct uart_driver amba_reg; + static struct console amba_console = { +- .name = "ttyAM", ++ .name = SERIAL_AMBA_NAME, + .write = pl010_console_write, + .device = uart_console_device, + .setup = pl010_console_setup, +@@ -678,11 +677,11 @@ static struct console amba_console = { + + static struct uart_driver amba_reg = { + .owner = THIS_MODULE, +- .driver_name = "ttyAM", +- .dev_name = "ttyAM", ++ .driver_name = SERIAL_AMBA_NAME, ++ .dev_name = SERIAL_AMBA_NAME, + .major = SERIAL_AMBA_MAJOR, + .minor = SERIAL_AMBA_MINOR, +- .nr = UART_NR, ++ .nr = SERIAL_AMBA_NR, + .cons = AMBA_CONSOLE, + }; + +--- a/drivers/tty/serial/Kconfig ++++ b/drivers/tty/serial/Kconfig +@@ -16,10 +16,25 @@ config SERIAL_AMBA_PL010 + help + This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have + an Integrator/AP or Integrator/PP2 platform, or if you have a +- Cirrus Logic EP93xx CPU, say Y or M here. ++ Cirrus Logic EP93xx CPU or an Infineon ADM5120 SOC, say Y or M here. + + If unsure, say N. + ++config SERIAL_AMBA_PL010_NUMPORTS ++ int "Maximum number of AMBA PL010 serial ports" ++ depends on SERIAL_AMBA_PL010 ++ default "8" ++ ---help--- ++ Set this to the number of serial ports you want the AMBA PL010 driver ++ to support. ++ ++config SERIAL_AMBA_PL010_PORTNAME ++ string "Name of the AMBA PL010 serial ports" ++ depends on SERIAL_AMBA_PL010 ++ default "ttyAM" ++ ---help--- ++ ::: To be written ::: ++ + config SERIAL_AMBA_PL010_CONSOLE + bool "Support for console on AMBA serial port" + depends on SERIAL_AMBA_PL010=y diff --git a/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch b/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch new file mode 100644 index 000000000..2364d2a66 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch @@ -0,0 +1,13 @@ +--- a/drivers/amba/bus.c ++++ b/drivers/amba/bus.c +@@ -20,6 +20,10 @@ + #include <asm/irq.h> + #include <asm/sizes.h> + ++#ifndef NO_IRQ ++#define NO_IRQ (-1) ++#endif ++ + #define to_amba_driver(d) container_of(d, struct amba_driver, drv) + + static const struct amba_id * diff --git a/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch new file mode 100644 index 000000000..5345022da --- /dev/null +++ b/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -55,13 +55,17 @@ static void gpio_led_set(struct led_clas + container_of(led_cdev, struct gpio_led_data, cdev); + int level; + +- if (value == LED_OFF) +- level = 0; +- else +- level = 1; +- +- if (led_dat->active_low) +- level = !level; ++ switch (value) { ++ case LED_OFF: ++ level = led_dat->active_low ? 1 : 0; ++ break; ++ case LED_FULL: ++ level = led_dat->active_low ? 0 : 1; ++ break; ++ default: ++ level = value; ++ break; ++ } + + /* Setting GPIOs with I2C/etc requires a task context, and we don't + * seem to have a reliable way to know if we're already in one; so diff --git a/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch b/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch new file mode 100644 index 000000000..ca537ecb7 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch @@ -0,0 +1,31 @@ +--- a/drivers/watchdog/Kconfig ++++ b/drivers/watchdog/Kconfig +@@ -943,6 +943,18 @@ config RC32434_WDT + To compile this driver as a module, choose M here: the + module will be called rc32434_wdt. + ++config ADM5120_WDT ++ tristate "Infineon ADM5120 SoC hardware watchdog" ++ depends on WATCHDOG && ADM5120 ++ help ++ This is a driver for hardware watchdog integrated in Infineon ++ ADM5120 SoC. This watchdog simply watches your kernel to make sure ++ it doesn't freeze, and if it does, it reboots your computer after a ++ certain amount of time. ++ ++ To compile this driver as a module, choose M here: the module will be ++ called adm5120_wdt. ++ + config INDYDOG + tristate "Indy/I2 Hardware Watchdog" + depends on SGI_HAS_INDYDOG +--- a/drivers/watchdog/Makefile ++++ b/drivers/watchdog/Makefile +@@ -122,6 +122,7 @@ obj-$(CONFIG_ATH79_WDT) += ath79_wdt.o + obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o + obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o + obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o ++obj-$(CONFIG_ADM5120_WDT) += adm5120_wdt.o + obj-$(CONFIG_INDYDOG) += indydog.o + obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o + obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o |