From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/mips/include/asm/txx9/generic.h | 99 +++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 kernel/arch/mips/include/asm/txx9/generic.h (limited to 'kernel/arch/mips/include/asm/txx9/generic.h') diff --git a/kernel/arch/mips/include/asm/txx9/generic.h b/kernel/arch/mips/include/asm/txx9/generic.h new file mode 100644 index 000000000..64887d3c7 --- /dev/null +++ b/kernel/arch/mips/include/asm/txx9/generic.h @@ -0,0 +1,99 @@ +/* + * linux/include/asm-mips/txx9/generic.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9_GENERIC_H +#define __ASM_TXX9_GENERIC_H + +#include +#include /* for struct resource */ + +extern struct resource txx9_ce_res[]; +#define TXX9_CE(n) (unsigned long)(txx9_ce_res[(n)].start) +extern unsigned int txx9_pcode; +extern char txx9_pcode_str[8]; +void txx9_reg_res_init(unsigned int pcode, unsigned long base, + unsigned long size); + +extern unsigned int txx9_master_clock; +extern unsigned int txx9_cpu_clock; +extern unsigned int txx9_gbus_clock; +#define TXX9_IMCLK (txx9_gbus_clock / 2) + +extern int txx9_ccfg_toeon; +struct uart_port; +int early_serial_txx9_setup(struct uart_port *port); + +struct pci_dev; +struct txx9_board_vec { + const char *system; + void (*prom_init)(void); + void (*mem_setup)(void); + void (*irq_setup)(void); + void (*time_init)(void); + void (*arch_init)(void); + void (*device_init)(void); +#ifdef CONFIG_PCI + int (*pci_map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); +#endif +}; +extern struct txx9_board_vec *txx9_board_vec; +extern int (*txx9_irq_dispatch)(int pending); +const char *prom_getenv(const char *name); +void txx9_wdt_init(unsigned long base); +void txx9_wdt_now(unsigned long base); +void txx9_spi_init(int busid, unsigned long base, int irq); +void txx9_ethaddr_init(unsigned int id, unsigned char *ethaddr); +void txx9_sio_init(unsigned long baseaddr, int irq, + unsigned int line, unsigned int sclk, int nocts); +void prom_putchar(char c); +#ifdef CONFIG_EARLY_PRINTK +extern void (*txx9_prom_putchar)(char c); +void txx9_sio_putchar_init(unsigned long baseaddr); +#else +static inline void txx9_sio_putchar_init(unsigned long baseaddr) +{ +} +#endif + +struct physmap_flash_data; +void txx9_physmap_flash_init(int no, unsigned long addr, unsigned long size, + const struct physmap_flash_data *pdata); + +/* 8 bit version of __fls(): find first bit set (returns 0..7) */ +static inline unsigned int __fls8(unsigned char x) +{ + int r = 7; + + if (!(x & 0xf0)) { + r -= 4; + x <<= 4; + } + if (!(x & 0xc0)) { + r -= 2; + x <<= 2; + } + if (!(x & 0x80)) + r -= 1; + return r; +} + +void txx9_iocled_init(unsigned long baseaddr, + int basenum, unsigned int num, int lowactive, + const char *color, char **deftriggers); + +/* 7SEG LED */ +void txx9_7segled_init(unsigned int num, + void (*putc)(unsigned int pos, unsigned char val)); +int txx9_7segled_putc(unsigned int pos, char c); + +void __init txx9_aclc_init(unsigned long baseaddr, int irq, + unsigned int dmac_id, + unsigned int dma_chan_out, + unsigned int dma_chan_in); +void __init txx9_sramc_init(struct resource *r); + +#endif /* __ASM_TXX9_GENERIC_H */ -- cgit 1.2.3-korg