Merge master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin serial driver: supporting BF548-EZKIT serial port Video Console: Blackfin doesnt support VGA console Blackfin arch: Add peripheral io API to gpio header file Blackfin arch: set up gpio interrupt IRQ_PJ9 for BF54x ATAPI PATA driver Blackfin arch: add missing CONFIG_LARGE_ALLOCS when upstream merging Blackfin arch: as pointed out by Robert P. J. Day, update the CPU_FREQ name to match current Kconfig Blackfin arch: extract the entry point from the linked kernel Blackfin arch: clean up some coding style issues Blackfin arch: combine the common code of free_initrd_mem and free_initmem Blackfin arch: Add Support for Peripheral PortMux and resouce allocation Blackfin arch: use PAGE_SIZE when doing aligns rather than hardcoded values Blackfin arch: fix bug set dma_address properly in dma_map_sg Blackfin arch: Disable CACHELINE_ALIGNED_L1 for BF54x by default Blackfin arch: Port the dm9000 driver to Blackfin by using the correct low-level io routines Blackfin arch: There is no CDPRIO Bit in the EBIU_AMGCTL Register of BF54x arch Blackfin arch: scrub dead code Blackfin arch: Fix Warning add some defines in BF54x header file Blackfin arch: add BF54x missing GPIO access functions Blackfin arch: Some memory and code optimizations - Fix SYS_IRQS Blackfin arch: Enable BF54x PIN/GPIO interrupts ...
2026-05-01 15:00:59 -07:00 · 2007-07-12 13:25:24 -07:00
parent 068345f4a8 f4d640c9be
commit 82afee684f
121 changed files with 9781 additions and 3918 deletions
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += fixed_code.h
@@ -67,6 +67,18 @@ extern void evt14_softirq(void);
 extern asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs);
 extern void bfin_gpio_interrupt_setup(int irq, int irq_pfx, int type);

+extern asmlinkage void finish_atomic_sections (struct pt_regs *regs);
+extern char fixed_code_start;
+extern char fixed_code_end;
+extern int atomic_xchg32(void);
+extern int atomic_cas32(void);
+extern int atomic_add32(void);
+extern int atomic_sub32(void);
+extern int atomic_ior32(void);
+extern int atomic_and32(void);
+extern int atomic_xor32(void);
+extern void sigreturn_stub(void);
+
 extern void *l1_data_A_sram_alloc(size_t);
 extern void *l1_data_B_sram_alloc(size_t);
 extern void *l1_inst_sram_alloc(size_t);
@@ -57,8 +57,8 @@ struct cplb_tab {
 	u16 size;
 };

-u_long icplb_table[MAX_CPLBS+1];
-u_long dcplb_table[MAX_CPLBS+1];
+extern u_long icplb_table[MAX_CPLBS+1];
+extern u_long dcplb_table[MAX_CPLBS+1];

 /* Till here we are discussing about the static memory management model.
 * However, the operating envoronments commonly define more CPLB
@@ -70,134 +70,27 @@ u_long dcplb_table[MAX_CPLBS+1];
 */

 #ifdef CONFIG_CPLB_SWITCH_TAB_L1
-u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]__attribute__((l1_data));
-u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]__attribute__((l1_data));
+extern u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]__attribute__((l1_data));
+extern u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]__attribute__((l1_data));

 #ifdef CONFIG_CPLB_INFO
-u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]__attribute__((l1_data));
-u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]__attribute__((l1_data));
+extern u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]__attribute__((l1_data));
+extern u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]__attribute__((l1_data));
 #endif /* CONFIG_CPLB_INFO */

 #else

-u_long ipdt_table[MAX_SWITCH_I_CPLBS+1];
-u_long dpdt_table[MAX_SWITCH_D_CPLBS+1];
+extern u_long ipdt_table[MAX_SWITCH_I_CPLBS+1];
+extern u_long dpdt_table[MAX_SWITCH_D_CPLBS+1];

 #ifdef CONFIG_CPLB_INFO
-u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS];
-u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS];
+extern u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS];
+extern u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS];
 #endif /* CONFIG_CPLB_INFO */

 #endif /*CONFIG_CPLB_SWITCH_TAB_L1*/

-struct s_cplb {
-	struct cplb_tab init_i;
-	struct cplb_tab init_d;
-	struct cplb_tab switch_i;
-	struct cplb_tab switch_d;
-};
+extern unsigned long reserved_mem_dcache_on;
+extern unsigned long reserved_mem_icache_on;

-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
-static struct cplb_desc cplb_data[] = {
-	{
-		.start = 0,
-		.end = SIZE_4K,
-		.psize = SIZE_4K,
-		.attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB,
-		.i_conf = SDRAM_OOPS,
-		.d_conf = SDRAM_OOPS,
-#if defined(CONFIG_DEBUG_HUNT_FOR_ZERO)
-		.valid = 1,
-#else
-		.valid = 0,
-#endif
-		.name = "ZERO Pointer Saveguard",
-	},
-	{
-		.start = L1_CODE_START,
-		.end = L1_CODE_START + L1_CODE_LENGTH,
-		.psize = SIZE_4M,
-		.attr = INITIAL_T | SWITCH_T | I_CPLB,
-		.i_conf = L1_IMEMORY,
-		.d_conf = 0,
-		.valid = 1,
-		.name = "L1 I-Memory",
-	},
-	{
-		.start = L1_DATA_A_START,
-		.end = L1_DATA_B_START + L1_DATA_B_LENGTH,
-		.psize = SIZE_4M,
-		.attr = INITIAL_T | SWITCH_T | D_CPLB,
-		.i_conf = 0,
-		.d_conf = L1_DMEMORY,
-#if ((L1_DATA_A_LENGTH > 0) || (L1_DATA_B_LENGTH > 0))
-		.valid = 1,
-#else
-		.valid = 0,
-#endif
-		.name = "L1 D-Memory",
-	},
-	{
-		.start = 0,
-		.end = 0,  /* dynamic */
-		.psize = 0,
-		.attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB,
-		.i_conf =  SDRAM_IGENERIC,
-		.d_conf =  SDRAM_DGENERIC,
-		.valid = 1,
-		.name = "SDRAM Kernel",
-	},
-	{
-		.start = 0, /* dynamic */
-		.end = 0, /* dynamic */
-		.psize = 0,
-		.attr = INITIAL_T | SWITCH_T | D_CPLB,
-		.i_conf =  SDRAM_IGENERIC,
-		.d_conf =  SDRAM_DNON_CHBL,
-		.valid = 1,
-		.name = "SDRAM RAM MTD",
-	},
-	{
-		.start = 0, /* dynamic */
-		.end = 0,   /* dynamic */
-		.psize = SIZE_1M,
-		.attr = INITIAL_T | SWITCH_T | D_CPLB,
-		.d_conf = SDRAM_DNON_CHBL,
-		.valid = 1,//(DMA_UNCACHED_REGION > 0),
-		.name = "SDRAM Uncached DMA ZONE",
-	},
-	{
-		.start = 0, /* dynamic */
-		.end = 0, /* dynamic */
-		.psize = 0,
-		.attr = SWITCH_T | D_CPLB,
-		.i_conf = 0, /* dynamic */
-		.d_conf = 0, /* dynamic */
-		.valid = 1,
-		.name = "SDRAM Reserved Memory",
-	},
-	{
-		.start = ASYNC_BANK0_BASE,
-		.end = ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE,
-		.psize = 0,
-		.attr = SWITCH_T | D_CPLB,
-		.d_conf = SDRAM_EBIU,
-		.valid = 1,
-		.name = "ASYNC Memory",
-	},
-	{
-#if defined(CONFIG_BF561)
-		.start = L2_SRAM,
-		.end = L2_SRAM_END,
-		.psize = SIZE_1M,
-		.attr = SWITCH_T | D_CPLB,
-		.i_conf = L2_MEMORY,
-		.d_conf = L2_MEMORY,
-		.valid = 1,
-#else
-		.valid = 0,
-#endif
-		.name = "L2 Memory",
-	}
-};
-#endif
+extern void generate_cpl_tables(void);
@@ -0,0 +1,20 @@
+/* This file defines the fixed addresses where userspace programs can find
+   atomic code sequences.  */
+
+#define FIXED_CODE_START	0x400
+
+#define SIGRETURN_STUB		0x400
+
+#define ATOMIC_SEQS_START	0x410
+
+#define ATOMIC_XCHG32		0x410
+#define ATOMIC_CAS32		0x420
+#define ATOMIC_ADD32		0x430
+#define ATOMIC_SUB32		0x440
+#define ATOMIC_IOR32		0x450
+#define ATOMIC_AND32		0x460
+#define ATOMIC_XOR32		0x470
+
+#define ATOMIC_SEQS_END		0x480
+
+#define FIXED_CODE_END		0x480
@@ -204,8 +204,62 @@

 #endif

+#ifdef BF548_FAMILY
+#include <asm-blackfin/mach-bf548/gpio.h>
+#endif
+
 #ifdef BF561_FAMILY
 #define MAX_BLACKFIN_GPIOS 48
+
+#define	GPIO_PF0	0
+#define	GPIO_PF1	1
+#define	GPIO_PF2	2
+#define	GPIO_PF3	3
+#define	GPIO_PF4	4
+#define	GPIO_PF5	5
+#define	GPIO_PF6	6
+#define	GPIO_PF7	7
+#define	GPIO_PF8	8
+#define	GPIO_PF9	9
+#define	GPIO_PF10	10
+#define	GPIO_PF11	11
+#define	GPIO_PF12	12
+#define	GPIO_PF13	13
+#define	GPIO_PF14	14
+#define	GPIO_PF15	15
+#define	GPIO_PF16	16
+#define	GPIO_PF17	17
+#define	GPIO_PF18	18
+#define	GPIO_PF19	19
+#define	GPIO_PF20	20
+#define	GPIO_PF21	21
+#define	GPIO_PF22	22
+#define	GPIO_PF23	23
+#define	GPIO_PF24	24
+#define	GPIO_PF25	25
+#define	GPIO_PF26	26
+#define	GPIO_PF27	27
+#define	GPIO_PF28	28
+#define	GPIO_PF29	29
+#define	GPIO_PF30	30
+#define	GPIO_PF31	31
+#define	GPIO_PF32	32
+#define	GPIO_PF33	33
+#define	GPIO_PF34	34
+#define	GPIO_PF35	35
+#define	GPIO_PF36	36
+#define	GPIO_PF37	37
+#define	GPIO_PF38	38
+#define	GPIO_PF39	39
+#define	GPIO_PF40	40
+#define	GPIO_PF41	41
+#define	GPIO_PF42	42
+#define	GPIO_PF43	43
+#define	GPIO_PF44	44
+#define	GPIO_PF45	45
+#define	GPIO_PF46	46
+#define	GPIO_PF47	47
+
 #define PORT_FIO0 GPIO_0
 #define PORT_FIO1 GPIO_16
 #define PORT_FIO2 GPIO_32
@@ -230,6 +284,7 @@
 * MODIFICATION HISTORY :
 **************************************************************/

+#ifndef BF548_FAMILY
 void set_gpio_dir(unsigned short, unsigned short);
 void set_gpio_inen(unsigned short, unsigned short);
 void set_gpio_polar(unsigned short, unsigned short);
@@ -299,6 +354,7 @@ struct gpio_port_t {
 	unsigned short dummy16;
 	unsigned short inen;
 };
+#endif

 #ifdef CONFIG_PM
 #define PM_WAKE_RISING	0x1
@@ -357,8 +413,10 @@ void gpio_free(unsigned short);
 void gpio_set_value(unsigned short gpio, unsigned short arg);
 unsigned short gpio_get_value(unsigned short gpio);

+#ifndef BF548_FAMILY
 #define gpio_get_value(gpio) 		get_gpio_data(gpio)
 #define gpio_set_value(gpio, value)	set_gpio_data(gpio, value)
+#endif

 void gpio_direction_input(unsigned short gpio);
 void gpio_direction_output(unsigned short gpio);
@@ -28,7 +28,11 @@ typedef struct {
 * SOFTIRQ_MASK: 0x00ff0000
 */

+#if NR_IRQS > 256
+#define HARDIRQ_BITS	9
+#else
 #define HARDIRQ_BITS	8
+#endif

 #ifdef NR_IRQS
 # if (1 << HARDIRQ_BITS) < NR_IRQS
@@ -0,0 +1,183 @@
+/*
+ * File:         include/asm-blackfin/kgdb.h
+ * Based on:
+ * Author:       Sonic Zhang
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:          $Id: kgdb_bfin_linux-2.6.x.patch 4934 2007-02-13 09:32:11Z sonicz $
+ *
+ * Modified:
+ *               Copyright 2005-2006 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __ASM_BLACKFIN_KGDB_H__
+#define __ASM_BLACKFIN_KGDB_H__
+
+#include <linux/ptrace.h>
+
+/* gdb locks */
+#define KGDB_MAX_NO_CPUS 8
+
+/************************************************************************/
+/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
+/* at least NUMREGBYTES*2 are needed for register packets */
+/* Longer buffer is needed to list all threads */
+#define BUFMAX 2048
+
+/*
+ *  Note that this register image is different from
+ *  the register image that Linux produces at interrupt time.
+ *  
+ *  Linux's register image is defined by struct pt_regs in ptrace.h.
+ */
+enum regnames {
+  /* Core Registers */
+  BFIN_R0 = 0,
+  BFIN_R1,
+  BFIN_R2,
+  BFIN_R3,
+  BFIN_R4,
+  BFIN_R5,
+  BFIN_R6,
+  BFIN_R7,
+  BFIN_P0,
+  BFIN_P1,
+  BFIN_P2,
+  BFIN_P3,
+  BFIN_P4,
+  BFIN_P5,
+  BFIN_SP,
+  BFIN_FP,
+  BFIN_I0,
+  BFIN_I1,
+  BFIN_I2,
+  BFIN_I3,
+  BFIN_M0,
+  BFIN_M1,
+  BFIN_M2,
+  BFIN_M3,
+  BFIN_B0,
+  BFIN_B1,
+  BFIN_B2,
+  BFIN_B3,
+  BFIN_L0,
+  BFIN_L1,
+  BFIN_L2,
+  BFIN_L3,
+  BFIN_A0_DOT_X,
+  BFIN_A0_DOT_W,
+  BFIN_A1_DOT_X,
+  BFIN_A1_DOT_W,
+  BFIN_ASTAT,
+  BFIN_RETS,
+  BFIN_LC0,
+  BFIN_LT0,
+  BFIN_LB0,
+  BFIN_LC1,
+  BFIN_LT1,
+  BFIN_LB1,
+  BFIN_CYCLES,
+  BFIN_CYCLES2,
+  BFIN_USP,
+  BFIN_SEQSTAT,
+  BFIN_SYSCFG,
+  BFIN_RETI,
+  BFIN_RETX,
+  BFIN_RETN,
+  BFIN_RETE,
+  
+  /* Pseudo Registers */
+  BFIN_PC,
+  BFIN_CC,
+  BFIN_EXTRA1,		/* Address of .text section.  */
+  BFIN_EXTRA2,		/* Address of .data section.  */
+  BFIN_EXTRA3,		/* Address of .bss section.  */
+  BFIN_FDPIC_EXEC, 
+  BFIN_FDPIC_INTERP,
+
+  /* MMRs */
+  BFIN_IPEND,
+
+  /* LAST ENTRY SHOULD NOT BE CHANGED.  */
+  BFIN_NUM_REGS		/* The number of all registers.  */
+};
+
+/* Number of bytes of registers.  */
+#define NUMREGBYTES BFIN_NUM_REGS*4
+
+#define BREAKPOINT() asm("   EXCPT 2;");
+#define BREAK_INSTR_SIZE       2
+#define HW_BREAKPOINT_NUM		6
+
+/* Instruction watchpoint address control register bits mask */
+#define WPPWR		0x1
+#define WPIREN01	0x2
+#define WPIRINV01	0x4
+#define WPIAEN0		0x8
+#define WPIAEN1		0x10
+#define WPICNTEN0	0x20
+#define WPICNTEN1	0x40
+#define EMUSW0		0x80
+#define EMUSW1		0x100
+#define WPIREN23	0x200
+#define WPIRINV23	0x400
+#define WPIAEN2		0x800
+#define WPIAEN3		0x1000
+#define WPICNTEN2	0x2000
+#define WPICNTEN3	0x4000
+#define EMUSW2		0x8000
+#define EMUSW3		0x10000
+#define WPIREN45	0x20000
+#define WPIRINV45	0x40000
+#define WPIAEN4		0x80000
+#define WPIAEN5		0x100000
+#define WPICNTEN4	0x200000
+#define WPICNTEN5	0x400000
+#define EMUSW4		0x800000
+#define EMUSW5		0x1000000
+#define WPAND		0x2000000
+
+/* Data watchpoint address control register bits mask */
+#define WPDREN01	0x1
+#define WPDRINV01	0x2
+#define WPDAEN0		0x4
+#define WPDAEN1		0x8
+#define WPDCNTEN0	0x10
+#define WPDCNTEN1	0x20
+#define WPDSRC0		0xc0
+#define WPDACC0		0x300
+#define WPDSRC1		0xc00
+#define WPDACC1		0x3000
+
+/* Watchpoint status register bits mask */
+#define STATIA0		0x1
+#define STATIA1		0x2
+#define STATIA2		0x4
+#define STATIA3		0x8
+#define STATIA4		0x10
+#define STATIA5		0x20
+#define STATDA0		0x40
+#define STATDA1		0x80
+
+extern void kgdb_print(const char *fmt, ...);
+
+#endif
@@ -51,4 +51,7 @@
 #define CH_MEM_STREAM1_DEST     10	 /* TX */
 #define CH_MEM_STREAM1_SRC      11	 /* RX */

+extern int channel2irq(unsigned int channel);
+extern struct dma_register *base_addr[];
+
 #endif
@@ -0,0 +1,65 @@
+#ifndef _MACH_PORTMUX_H_
+#define _MACH_PORTMUX_H_
+
+#define P_PPI0_CLK	(P_DONTCARE)
+#define P_PPI0_FS1	(P_DONTCARE)
+#define P_PPI0_FS2	(P_DONTCARE)
+#define P_PPI0_FS3	(P_DEFINED | P_IDENT(GPIO_PF3))
+#define P_PPI0_D15	(P_DEFINED | P_IDENT(GPIO_PF4))
+#define P_PPI0_D14	(P_DEFINED | P_IDENT(GPIO_PF5))
+#define P_PPI0_D13	(P_DEFINED | P_IDENT(GPIO_PF6))
+#define P_PPI0_D12	(P_DEFINED | P_IDENT(GPIO_PF7))
+#define P_PPI0_D11	(P_DEFINED | P_IDENT(GPIO_PF8))
+#define P_PPI0_D10	(P_DEFINED | P_IDENT(GPIO_PF9))
+#define P_PPI0_D9	(P_DEFINED | P_IDENT(GPIO_PF10))
+#define P_PPI0_D8	(P_DEFINED | P_IDENT(GPIO_PF11))
+#define P_PPI0_D0	(P_DONTCARE)
+#define P_PPI0_D1	(P_DONTCARE)
+#define P_PPI0_D2	(P_DONTCARE)
+#define P_PPI0_D3	(P_DONTCARE)
+#define P_PPI0_D4	(P_DEFINED | P_IDENT(GPIO_PF15))
+#define P_PPI0_D5	(P_DEFINED | P_IDENT(GPIO_PF14))
+#define P_PPI0_D6	(P_DEFINED | P_IDENT(GPIO_PF13))
+#define P_PPI0_D7	(P_DEFINED | P_IDENT(GPIO_PF12))
+
+#define P_SPORT1_TSCLK	(P_DONTCARE)
+#define P_SPORT1_RSCLK	(P_DONTCARE)
+#define P_SPORT0_TSCLK	(P_DONTCARE)
+#define P_SPORT0_RSCLK	(P_DONTCARE)
+#define P_UART0_RX	(P_DONTCARE)
+#define P_UART0_TX	(P_DONTCARE)
+#define P_SPORT1_DRSEC	(P_DONTCARE)
+#define P_SPORT1_RFS	(P_DONTCARE)
+#define P_SPORT1_DTPRI	(P_DONTCARE)
+#define P_SPORT1_DTSEC	(P_DONTCARE)
+#define P_SPORT1_TFS	(P_DONTCARE)
+#define P_SPORT1_DRPRI	(P_DONTCARE)
+#define P_SPORT0_DRSEC	(P_DONTCARE)
+#define P_SPORT0_RFS	(P_DONTCARE)
+#define P_SPORT0_DTPRI	(P_DONTCARE)
+#define P_SPORT0_DTSEC	(P_DONTCARE)
+#define P_SPORT0_TFS	(P_DONTCARE)
+#define P_SPORT0_DRPRI	(P_DONTCARE)
+
+#define P_SPI0_MOSI	(P_DONTCARE)
+#define P_SPI0_MIS0	(P_DONTCARE)
+#define P_SPI0_SCK	(P_DONTCARE)
+#define P_SPI0_SSEL7	(P_DEFINED | P_IDENT(GPIO_PF7))
+#define P_SPI0_SSEL6	(P_DEFINED | P_IDENT(GPIO_PF6))
+#define P_SPI0_SSEL5	(P_DEFINED | P_IDENT(GPIO_PF5))
+#define P_SPI0_SSEL4	(P_DEFINED | P_IDENT(GPIO_PF4))
+#define P_SPI0_SSEL3	(P_DEFINED | P_IDENT(GPIO_PF3))
+#define P_SPI0_SSEL2	(P_DEFINED | P_IDENT(GPIO_PF2))
+#define P_SPI0_SSEL1	(P_DEFINED | P_IDENT(GPIO_PF1))
+#define P_SPI0_SS	(P_DEFINED | P_IDENT(GPIO_PF0))
+
+#define P_TMR2		(P_DONTCARE)
+#define P_TMR1		(P_DONTCARE)
+#define P_TMR0		(P_DONTCARE)
+#define P_TMRCLK	(P_DEFINED | P_IDENT(GPIO_PF1))
+
+
+
+
+
+#endif /* _MACH_PORTMUX_H_ */
@@ -52,4 +52,7 @@
 #define CH_MEM_STREAM1_DEST	14	 /* TX */
 #define CH_MEM_STREAM1_SRC 	15	 /* RX */

+extern int channel2irq(unsigned int channel);
+extern struct dma_register *base_addr[];
+
 #endif
@@ -0,0 +1,109 @@
+#ifndef _MACH_PORTMUX_H_
+#define _MACH_PORTMUX_H_
+
+#define P_UART0_TX	(P_DEFINED | P_IDENT(GPIO_PF0) | P_FUNCT(0))
+#define P_UART0_RX	(P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(0))
+#define P_UART1_TX	(P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(0))
+#define P_UART1_RX	(P_DEFINED | P_IDENT(GPIO_PF3) | P_FUNCT(0))
+#define P_TMR5		(P_DEFINED | P_IDENT(GPIO_PF4) | P_FUNCT(0))
+#define P_TMR4		(P_DEFINED | P_IDENT(GPIO_PF5) | P_FUNCT(0))
+#define P_TMR3		(P_DEFINED | P_IDENT(GPIO_PF6) | P_FUNCT(0))
+#define P_TMR2		(P_DEFINED | P_IDENT(GPIO_PF7) | P_FUNCT(0))
+#define P_TMR1		(P_DEFINED | P_IDENT(GPIO_PF8) | P_FUNCT(0))
+#define P_TMR0		(P_DEFINED | P_IDENT(GPIO_PF9) | P_FUNCT(0))
+#define P_SPI0_SSEL1	(P_DEFINED | P_IDENT(GPIO_PF10) | P_FUNCT(0))
+#define P_SPI0_MOSI	(P_DEFINED | P_IDENT(GPIO_PF11) | P_FUNCT(0))
+#define P_SPI0_MISO	(P_DEFINED | P_IDENT(GPIO_PF12) | P_FUNCT(0))
+#define P_SPI0_SCK	(P_DEFINED | P_IDENT(GPIO_PF13) | P_FUNCT(0))
+#define P_SPI0_SS	(P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(0))
+#define P_PPI0_CLK	(P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(0))
+#define P_DMAR0		(P_DEFINED | P_IDENT(GPIO_PF0) | P_FUNCT(1))
+#define P_DMAR1		(P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(1))
+#define P_TMR7		(P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(1))
+#define P_TMR6		(P_DEFINED | P_IDENT(GPIO_PF3) | P_FUNCT(1))
+#define P_SPI0_SSEL6	(P_DEFINED | P_IDENT(GPIO_PF4) | P_FUNCT(1))
+#define P_SPI0_SSEL5	(P_DEFINED | P_IDENT(GPIO_PF5) | P_FUNCT(1))
+#define P_SPI0_SSEL4	(P_DEFINED | P_IDENT(GPIO_PF6) | P_FUNCT(1))
+#define P_PPI0_FS3	(P_DEFINED | P_IDENT(GPIO_PF7) | P_FUNCT(1))
+#define P_PPI0_FS2	(P_DEFINED | P_IDENT(GPIO_PF8) | P_FUNCT(1))
+#define P_PPI0_FS1	(P_DEFINED | P_IDENT(GPIO_PF9) | P_FUNCT(1))
+#define P_TACLK0	(P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(1))
+#define P_TMRCLK	(P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(1))
+
+#define P_PPI0_D0	(P_DEFINED | P_IDENT(GPIO_PG0) | P_FUNCT(0))
+#define P_PPI0_D1	(P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
+#define P_PPI0_D2	(P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(0))
+#define P_PPI0_D3	(P_DEFINED | P_IDENT(GPIO_PG3) | P_FUNCT(0))
+#define P_PPI0_D4	(P_DEFINED | P_IDENT(GPIO_PG4) | P_FUNCT(0))
+#define P_PPI0_D5	(P_DEFINED | P_IDENT(GPIO_PG5) | P_FUNCT(0))
+#define P_PPI0_D6	(P_DEFINED | P_IDENT(GPIO_PG6) | P_FUNCT(0))
+#define P_PPI0_D7	(P_DEFINED | P_IDENT(GPIO_PG7) | P_FUNCT(0))
+#define P_PPI0_D8	(P_DEFINED | P_IDENT(GPIO_PG8) | P_FUNCT(0))
+#define P_PPI0_D9	(P_DEFINED | P_IDENT(GPIO_PG9) | P_FUNCT(0))
+#define P_PPI0_D10	(P_DEFINED | P_IDENT(GPIO_PG10) | P_FUNCT(0))
+#define P_PPI0_D11	(P_DEFINED | P_IDENT(GPIO_PG11) | P_FUNCT(0))
+#define P_PPI0_D12	(P_DEFINED | P_IDENT(GPIO_PG12) | P_FUNCT(0))
+#define P_PPI0_D13	(P_DEFINED | P_IDENT(GPIO_PG13) | P_FUNCT(0))
+#define P_PPI0_D14	(P_DEFINED | P_IDENT(GPIO_PG14) | P_FUNCT(0))
+#define P_PPI0_D15	(P_DEFINED | P_IDENT(GPIO_PG15) | P_FUNCT(0))
+#define P_SPORT1_DRSEC	(P_DEFINED | P_IDENT(GPIO_PG8) | P_FUNCT(1))
+#define P_SPORT1_DTSEC	(P_DEFINED | P_IDENT(GPIO_PG9) | P_FUNCT(1))
+#define P_SPORT1_RSCLK	(P_DEFINED | P_IDENT(GPIO_PG10) | P_FUNCT(1))
+#define P_SPORT1_RFS	(P_DEFINED | P_IDENT(GPIO_PG11) | P_FUNCT(1))
+#define P_SPORT1_DRPRI	(P_DEFINED | P_IDENT(GPIO_PG12) | P_FUNCT(1))
+#define P_SPORT1_TSCLK	(P_DEFINED | P_IDENT(GPIO_PG13) | P_FUNCT(1))
+#define P_SPORT1_TFS	(P_DEFINED | P_IDENT(GPIO_PG14) | P_FUNCT(1))
+#define P_SPORT1_DTPRI	(P_DEFINED | P_IDENT(GPIO_PG15) | P_FUNCT(1))
+
+#define P_MII0_ETxD0	(P_DEFINED | P_IDENT(GPIO_PH0) | P_FUNCT(0))
+#define P_MII0_ETxD1	(P_DEFINED | P_IDENT(GPIO_PH1) | P_FUNCT(0))
+#define P_MII0_ETxD2	(P_DEFINED | P_IDENT(GPIO_PH2) | P_FUNCT(0))
+#define P_MII0_ETxD3	(P_DEFINED | P_IDENT(GPIO_PH3) | P_FUNCT(0))
+#define P_MII0_ETxEN	(P_DEFINED | P_IDENT(GPIO_PH4) | P_FUNCT(0))
+#define P_MII0_TxCLK	(P_DEFINED | P_IDENT(GPIO_PH5) | P_FUNCT(0))
+#define P_MII0_PHYINT	(P_DEFINED | P_IDENT(GPIO_PH6) | P_FUNCT(0))
+#define P_MII0_COL	(P_DEFINED | P_IDENT(GPIO_PH7) | P_FUNCT(0))
+#define P_MII0_ERxD0	(P_DEFINED | P_IDENT(GPIO_PH8) | P_FUNCT(0))
+#define P_MII0_ERxD1	(P_DEFINED | P_IDENT(GPIO_PH9) | P_FUNCT(0))
+#define P_MII0_ERxD2	(P_DEFINED | P_IDENT(GPIO_PH10) | P_FUNCT(0))
+#define P_MII0_ERxD3	(P_DEFINED | P_IDENT(GPIO_PH11) | P_FUNCT(0))
+#define P_MII0_ERxDV	(P_DEFINED | P_IDENT(GPIO_PH12) | P_FUNCT(0))
+#define P_MII0_ERxCLK	(P_DEFINED | P_IDENT(GPIO_PH13) | P_FUNCT(0))
+#define P_MII0_ERxER	(P_DEFINED | P_IDENT(GPIO_PH14) | P_FUNCT(0))
+#define P_MII0_CRS	(P_DEFINED | P_IDENT(GPIO_PH15) | P_FUNCT(0))
+#define P_RMII0_REF_CLK	(P_DEFINED | P_IDENT(GPIO_PH5) | P_FUNCT(1))
+#define P_RMII0_MDINT	(P_DEFINED | P_IDENT(GPIO_PH6) | P_FUNCT(1))
+#define P_RMII0_CRS_DV	(P_DEFINED | P_IDENT(GPIO_PH15) | P_FUNCT(1))
+
+#define PORT_PJ0	(GPIO_PH15 + 1)
+#define PORT_PJ1	(GPIO_PH15 + 2)
+#define PORT_PJ2	(GPIO_PH15 + 3)
+#define PORT_PJ3	(GPIO_PH15 + 4)
+#define PORT_PJ4	(GPIO_PH15 + 5)
+#define PORT_PJ5	(GPIO_PH15 + 6)
+#define PORT_PJ6	(GPIO_PH15 + 7)
+#define PORT_PJ7	(GPIO_PH15 + 8)
+#define PORT_PJ8	(GPIO_PH15 + 9)
+#define PORT_PJ9	(GPIO_PH15 + 10)
+#define PORT_PJ10	(GPIO_PH15 + 11)
+#define PORT_PJ11	(GPIO_PH15 + 12)
+
+#define P_MDC		(P_DEFINED | P_IDENT(PORT_PJ0) | P_FUNCT(0))
+#define P_MDIO		(P_DEFINED | P_IDENT(PORT_PJ1) | P_FUNCT(0))
+#define P_TWI0_SCL	(P_DEFINED | P_IDENT(PORT_PJ2) | P_FUNCT(0))
+#define P_TWI0_SDA	(P_DEFINED | P_IDENT(PORT_PJ3) | P_FUNCT(0))
+#define P_SPORT0_DRSEC	(P_DEFINED | P_IDENT(PORT_PJ4) | P_FUNCT(0))
+#define P_SPORT0_DTSEC	(P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(0))
+#define P_SPORT0_RSCLK	(P_DEFINED | P_IDENT(PORT_PJ6) | P_FUNCT(0))
+#define P_SPORT0_RFS	(P_DEFINED | P_IDENT(PORT_PJ7) | P_FUNCT(0))
+#define P_SPORT0_DRPRI	(P_DEFINED | P_IDENT(PORT_PJ8) | P_FUNCT(0))
+#define P_SPORT0_TSCLK	(P_DEFINED | P_IDENT(PORT_PJ9) | P_FUNCT(0))
+#define P_SPORT0_TFS	(P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(0))
+#define P_SPORT0_DTPRI	(P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(1))
+#define P_CAN0_RX	(P_DEFINED | P_IDENT(PORT_PJ4) | P_FUNCT(1))
+#define P_CAN0_TX	(P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(1))
+#define P_SPI0_SSEL3	(P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(1))
+#define P_SPI0_SSEL2	(P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(1))
+#define P_SPI0_SSEL7	(P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(2))
+
+#endif /* _MACH_PORTMUX_H_ */
@@ -0,0 +1,74 @@
+
+/*
+ * File:         include/asm-blackfin/mach-bf548/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
+			    slot1 and store of a P register in slot 2 is not
+			    supported */
+#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
+			    Channel DMA stops */
+#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
+			    registers. */
+#define ANOMALY_05000245 /* Spurious Hardware Error from an Access in the
+			    Shadow of a Conditional Branch */
+#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
+			    interrupt not functional */
+#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
+			    SPORT external receive and transmit clocks. */
+#define ANOMALY_05000272 /* Certain data cache write through modes fail for
+			    VDDint <=0.9V */
+#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
+			    not restored */
+#define ANOMALY_05000310 /* False Hardware Errors Caused by Fetches at the
+			    Boundary of Reserved Memory */
+#define ANOMALY_05000312 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and
+			    LC Registers Are Interrupted */
+#define ANOMALY_05000324 /* TWI Slave Boot Mode Is Not Functional */
+#define ANOMALY_05000325 /* External FIFO Boot Mode Is Not Functional */
+#define ANOMALY_05000327 /* Data Lost When Core and DMA Accesses Are Made to
+			    the USB FIFO Simultaneously */
+#define ANOMALY_05000328 /* Incorrect Access of OTP_STATUS During otp_write()
+			    function */
+#define ANOMALY_05000329 /* Synchronous Burst Flash Boot Mode Is Not Functional
+			    */
+#define ANOMALY_05000330 /* Host DMA Boot Mode Is Not Functional */
+#define ANOMALY_05000334 /* Inadequate Timing Margins on DDR DQS to DQ and DQM
+			    Skew */
+#define ANOMALY_05000335 /* Inadequate Rotary Debounce Logic Duration */
+#define ANOMALY_05000336 /* Phantom Interrupt Occurs After First Configuration
+			    of Host DMA Port */
+#define ANOMALY_05000337 /* Disallowed Configuration Prevents Subsequent
+			    Allowed Configuration on Host DMA Port */
+#define ANOMALY_05000338 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
+
+#endif /* _MACH_ANOMALY_H_ */
@@ -0,0 +1,271 @@
+/*
+ * File:         include/asm-blackfin/mach-bf548/bf548.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:  System MMR register and memory map for ADSP-BF548
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __MACH_BF548_H__
+#define __MACH_BF548_H__
+
+#define SUPPORTED_REVID 0
+
+#define OFFSET_(x) ((x) & 0x0000FFFF)
+
+/*some misc defines*/
+#define IMASK_IVG15		0x8000
+#define IMASK_IVG14		0x4000
+#define IMASK_IVG13		0x2000
+#define IMASK_IVG12		0x1000
+
+#define IMASK_IVG11		0x0800
+#define IMASK_IVG10		0x0400
+#define IMASK_IVG9		0x0200
+#define IMASK_IVG8		0x0100
+
+#define IMASK_IVG7		0x0080
+#define IMASK_IVGTMR	0x0040
+#define IMASK_IVGHW		0x0020
+
+/***************************/
+
+
+#define BLKFIN_DSUBBANKS	4
+#define BLKFIN_DWAYS		2
+#define BLKFIN_DLINES		64
+#define BLKFIN_ISUBBANKS	4
+#define BLKFIN_IWAYS		4
+#define BLKFIN_ILINES		32
+
+#define WAY0_L			0x1
+#define WAY1_L			0x2
+#define WAY01_L			0x3
+#define WAY2_L			0x4
+#define WAY02_L			0x5
+#define	WAY12_L			0x6
+#define	WAY012_L		0x7
+
+#define	WAY3_L			0x8
+#define	WAY03_L			0x9
+#define	WAY13_L			0xA
+#define	WAY013_L		0xB
+
+#define	WAY32_L			0xC
+#define	WAY320_L		0xD
+#define	WAY321_L		0xE
+#define	WAYALL_L		0xF
+
+#define DMC_ENABLE (2<<2)	/*yes, 2, not 1 */
+
+/********************************* EBIU Settings ************************************/
+#define AMBCTL0VAL	((CONFIG_BANK_1 << 16) | CONFIG_BANK_0)
+#define AMBCTL1VAL	((CONFIG_BANK_3 << 16) | CONFIG_BANK_2)
+
+#ifdef CONFIG_C_AMBEN_ALL
+#define V_AMBEN AMBEN_ALL
+#endif
+#ifdef CONFIG_C_AMBEN
+#define V_AMBEN 0x0
+#endif
+#ifdef CONFIG_C_AMBEN_B0
+#define V_AMBEN AMBEN_B0
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1
+#define V_AMBEN AMBEN_B0_B1
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1_B2
+#define V_AMBEN AMBEN_B0_B1_B2
+#endif
+#ifdef CONFIG_C_AMCKEN
+#define V_AMCKEN AMCKEN
+#else
+#define V_AMCKEN 0x0
+#endif
+
+#define AMGCTLVAL	(V_AMBEN | V_AMCKEN)
+
+#define MAX_VC	650000000
+#define MIN_VC	50000000
+
+/********************************PLL Settings **************************************/
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+#if (CONFIG_VCO_MULT < 0)
+#error "VCO Multiplier is less than 0. Please select a different value"
+#endif
+
+#if (CONFIG_VCO_MULT == 0)
+#error "VCO Multiplier should be greater than 0. Please select a different value"
+#endif
+
+#if (CONFIG_VCO_MULT > 64)
+#error "VCO Multiplier is more than 64. Please select a different value"
+#endif
+
+#ifndef CONFIG_CLKIN_HALF
+#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
+#else
+#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
+#endif
+
+#ifndef CONFIG_PLL_BYPASS
+#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
+#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
+#else
+#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
+#endif
+
+#if (CONFIG_SCLK_DIV < 1)
+#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
+#endif
+
+#if (CONFIG_SCLK_DIV > 15)
+#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
+#endif
+
+#if (CONFIG_CCLK_DIV != 1)
+#if (CONFIG_CCLK_DIV != 2)
+#if (CONFIG_CCLK_DIV != 4)
+#if (CONFIG_CCLK_DIV != 8)
+#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
+#endif
+#endif
+#endif
+#endif
+
+#if (CONFIG_VCO_HZ > MAX_VC)
+#error "VCO selected is more than maximum value. Please change the VCO multipler"
+#endif
+
+#if (CONFIG_SCLK_HZ > 133000000)
+#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
+#endif
+
+#if (CONFIG_SCLK_HZ < 27000000)
+#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
+#endif
+
+#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ)
+#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
+#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
+#error "Please select sclk less than cclk"
+#endif
+#endif
+#endif
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+#endif	/* CONFIG_BFIN_KERNEL_CLOCK */
+
+#ifdef CONFIG_BF542
+#define CPU "BF542"
+#define CPUID 0x027c8000
+#endif
+#ifdef CONFIG_BF544
+#define CPU "BF544"
+#define CPUID 0x027c8000
+#endif
+#ifdef CONFIG_BF548
+#define CPU "BF548"
+#define CPUID 0x027c6000
+#endif
+#ifdef CONFIG_BF549
+#define CPU "BF549"
+#endif
+#ifndef CPU
+#define	CPU "UNKNOWN"
+#define CPUID 0x0
+#endif
+
+#if (CONFIG_MEM_SIZE % 4)
+#error "SDRAM mem size must be multible of 4MB"
+#endif
+
+#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
+#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
+#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
+
+/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
+
+#define ANOMALY_05000158_WORKAROUND		0x200
+#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
+			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
+#else				/*Write Through */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
+			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#endif
+
+
+#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
+#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
+
+#define SIZE_1K 0x00000400	/* 1K */
+#define SIZE_4K 0x00001000	/* 4K */
+#define SIZE_1M 0x00100000	/* 1M */
+#define SIZE_4M 0x00400000	/* 4M */
+
+#define MAX_CPLBS (16 * 2)
+
+/*
+* Number of required data CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 16 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Data Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+* 1 for ASYNC Memory
+*/
+
+
+#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
+
+/*
+* Number of required instruction CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 12 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Instruction Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+*/
+
+#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
+
+#endif	/* __MACH_BF48_H__  */
@@ -0,0 +1,193 @@
+#include <linux/serial.h>
+#include <asm/dma.h>
+
+#define NR_PORTS		4
+
+#define OFFSET_DLL              0x00	/* Divisor Latch (Low-Byte)             */
+#define OFFSET_DLH              0x04	/* Divisor Latch (High-Byte)            */
+#define OFFSET_GCTL             0x08	/* Global Control Register              */
+#define OFFSET_LCR              0x0C	/* Line Control Register                */
+#define OFFSET_MCR              0x10	/* Modem Control Register               */
+#define OFFSET_LSR              0x14	/* Line Status Register                 */
+#define OFFSET_MSR              0x18	/* Modem Status Register                */
+#define OFFSET_SCR              0x1C	/* SCR Scratch Register                 */
+#define OFFSET_IER_SET          0x20	/* Set Interrupt Enable Register        */
+#define OFFSET_IER_CLEAR        0x24	/* Clear Interrupt Enable Register      */
+#define OFFSET_THR              0x28	/* Transmit Holding register            */
+#define OFFSET_RBR              0x2C	/* Receive Buffer register              */
+
+#define UART_GET_CHAR(uart)     bfin_read16(((uart)->port.membase + OFFSET_RBR))
+#define UART_GET_DLL(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLL))
+#define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
+#define UART_GET_IER(uart)      bfin_read16(((uart)->port.membase + OFFSET_IER_SET))
+#define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
+#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
+#define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
+
+#define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
+#define UART_PUT_DLL(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLL),v)
+#define UART_SET_IER(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_IER_SET),v)
+#define UART_CLEAR_IER(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_IER_CLEAR),v)
+#define UART_PUT_DLH(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLH),v)
+#define UART_PUT_LSR(uart,v)	bfin_write16(((uart)->port.membase + OFFSET_LSR),v)
+#define UART_PUT_LCR(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_LCR),v)
+#define UART_PUT_GCTL(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_GCTL),v)
+
+#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
+# define CONFIG_SERIAL_BFIN_CTSRTS
+
+# ifndef CONFIG_UART0_CTS_PIN
+#  define CONFIG_UART0_CTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART0_RTS_PIN
+#  define CONFIG_UART0_RTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART1_CTS_PIN
+#  define CONFIG_UART1_CTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART1_RTS_PIN
+#  define CONFIG_UART1_RTS_PIN -1
+# endif
+#endif
+/*
+ * The pin configuration is different from schematic
+ */
+struct bfin_serial_port {
+        struct uart_port        port;
+        unsigned int            old_status;
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	int			tx_done;
+	int			tx_count;
+	struct circ_buf		rx_dma_buf;
+	struct timer_list       rx_dma_timer;
+	int			rx_dma_nrows;
+	unsigned int		tx_dma_channel;
+	unsigned int		rx_dma_channel;
+	struct work_struct	tx_dma_workqueue;
+#else
+	struct work_struct 	cts_workqueue;
+#endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	int		cts_pin;
+	int 		rts_pin;
+#endif
+};
+
+struct bfin_serial_port bfin_serial_ports[NR_PORTS];
+struct bfin_serial_res {
+	unsigned long	uart_base_addr;
+	int		uart_irq;
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	unsigned int	uart_tx_dma_channel;
+	unsigned int	uart_rx_dma_channel;
+#endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	int	uart_cts_pin;
+	int	uart_rts_pin;
+#endif
+};
+
+struct bfin_serial_res bfin_serial_resource[] = {
+#ifdef CONFIG_SERIAL_BFIN_UART0
+	{
+	0xFFC00400,
+	IRQ_UART0_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART0_TX,
+	CH_UART0_RX,
+#endif
+#ifdef CONFIG_BFIN_UART0_CTSRTS
+	CONFIG_UART0_CTS_PIN,
+	CONFIG_UART0_RTS_PIN,
+#endif
+	},
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART1
+	{
+	0xFFC02000,
+	IRQ_UART1_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART1_TX,
+	CH_UART1_RX,
+#endif
+	},
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART2
+	{
+	0xFFC02100,
+	IRQ_UART2_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART2_TX,
+	CH_UART2_RX,
+#endif
+#ifdef CONFIG_BFIN_UART2_CTSRTS
+	CONFIG_UART2_CTS_PIN,
+	CONFIG_UART2_RTS_PIN,
+#endif
+	},
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART3
+	{
+	0xFFC03100,
+	IRQ_UART3_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART3_TX,
+	CH_UART3_RX,
+#endif
+	},
+#endif
+};
+
+int nr_ports = ARRAY_SIZE(bfin_serial_resource);
+
+static void bfin_serial_hw_init(struct bfin_serial_port *uart)
+{
+#ifdef CONFIG_SERIAL_BFIN_UART0
+	/* Enable UART0 RX and TX on pin 7 & 8 of PORT E */
+	bfin_write_PORTE_FER(0x180 | bfin_read_PORTE_FER());
+	bfin_write_PORTE_MUX(0x3C000 | bfin_read_PORTE_MUX());
+#endif
+
+#ifdef CONFIG_SERIAL_BFIN_UART1
+	/* Enable UART1 RX and TX on pin 0 & 1 of PORT H */
+	bfin_write_PORTH_FER(0x3 | bfin_read_PORTH_FER());
+	bfin_write_PORTH_MUX(~0xF & bfin_read_PORTH_MUX());
+#ifdef CONFIG_BFIN_UART1_CTSRTS
+	/* Enable UART1 RTS and CTS on pin 9 & 10 of PORT E */
+	bfin_write_PORTE_FER(0x600 | bfin_read_PORTE_FER());
+	bfin_write_PORTE_MUX(~0x3C0000 & bfin_read_PORTE_MUX());
+#endif
+#endif
+
+#ifdef CONFIG_SERIAL_BFIN_UART2
+	/* Enable UART2 RX and TX on pin 4 & 5 of PORT B */
+	bfin_write_PORTB_FER(0x30 | bfin_read_PORTB_FER());
+	bfin_write_PORTB_MUX(~0xF00 & bfin_read_PORTB_MUX());
+#endif
+
+#ifdef CONFIG_SERIAL_BFIN_UART3
+	/* Enable UART3 RX and TX on pin 6 & 7 of PORT B */
+	bfin_write_PORTB_FER(0xC0 | bfin_read_PORTB_FER());
+	bfin_write_PORTB_MUX(~0xF000 | bfin_read_PORTB_MUX());
+#ifdef CONFIG_BFIN_UART3_CTSRTS
+	/* Enable UART3 RTS and CTS on pin 2 & 3 of PORT B */
+	bfin_write_PORTB_FER(0xC | bfin_read_PORTB_FER());
+	bfin_write_PORTB_MUX(~0xF0 | bfin_read_PORTB_MUX());
+#endif
+#endif
+	SSYNC();
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	if (uart->cts_pin >= 0) {
+		gpio_request(uart->cts_pin, NULL);
+		gpio_direction_input(uart->cts_pin);
+	}
+
+	if (uart->rts_pin >= 0) {
+		gpio_request(uart->rts_pin, NULL);
+		gpio_direction_output(uart->rts_pin);
+	}
+#endif
+}
@@ -0,0 +1,168 @@
+/*
+ * File:         include/asm-blackfin/mach-bf548/blackfin.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _MACH_BLACKFIN_H_
+#define _MACH_BLACKFIN_H_
+
+#define BF548_FAMILY
+
+#include "bf548.h"
+#include "mem_map.h"
+#include "anomaly.h"
+
+#ifdef CONFIG_BF542
+#include "defBF542.h"
+#endif
+
+#ifdef CONFIG_BF544
+#include "defBF544.h"
+#endif
+
+#ifdef CONFIG_BF548
+#include "defBF548.h"
+#endif
+
+#ifdef CONFIG_BF549
+#include "defBF549.h"
+#endif
+
+#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#ifdef CONFIG_BF542
+#include "cdefBF542.h"
+#endif
+
+#ifdef CONFIG_BF544
+#include "cdefBF544.h"
+#endif
+#ifdef CONFIG_BF548
+#include "cdefBF548.h"
+#endif
+#ifdef CONFIG_BF549
+#include "cdefBF549.h"
+#endif
+
+/* UART 1*/
+#define bfin_read_UART_THR()		bfin_read_UART1_THR()
+#define bfin_write_UART_THR(val)	bfin_write_UART1_THR(val)
+#define bfin_read_UART_RBR()		bfin_read_UART1_RBR()
+#define bfin_write_UART_RBR(val)	bfin_write_UART1_RBR(val)
+#define bfin_read_UART_DLL()		bfin_read_UART1_DLL()
+#define bfin_write_UART_DLL(val)	bfin_write_UART1_DLL(val)
+#define bfin_read_UART_IER()		bfin_read_UART1_IER()
+#define bfin_write_UART_IER(val)	bfin_write_UART1_IER(val)
+#define bfin_read_UART_DLH()		bfin_read_UART1_DLH()
+#define bfin_write_UART_DLH(val)	bfin_write_UART1_DLH(val)
+#define bfin_read_UART_IIR()		bfin_read_UART1_IIR()
+#define bfin_write_UART_IIR(val)	bfin_write_UART1_IIR(val)
+#define bfin_read_UART_LCR()		bfin_read_UART1_LCR()
+#define bfin_write_UART_LCR(val)	bfin_write_UART1_LCR(val)
+#define bfin_read_UART_MCR()		bfin_read_UART1_MCR()
+#define bfin_write_UART_MCR(val)	bfin_write_UART1_MCR(val)
+#define bfin_read_UART_LSR()		bfin_read_UART1_LSR()
+#define bfin_write_UART_LSR(val)	bfin_write_UART1_LSR(val)
+#define bfin_read_UART_SCR()		bfin_read_UART1_SCR()
+#define bfin_write_UART_SCR(val)	bfin_write_UART1_SCR(val)
+#define bfin_read_UART_GCTL()		bfin_read_UART1_GCTL()
+#define bfin_write_UART_GCTL(val)	bfin_write_UART1_GCTL(val)
+
+#endif
+
+/* MAP used DEFINES from BF533 to BF54x - so we don't need to change 
+ * them in the driver, kernel, etc. */
+
+/* UART_IIR Register */
+#define STATUS(x)	((x << 1) & 0x06)
+#define STATUS_P1	0x02
+#define STATUS_P0	0x01
+
+/* UART 0*/
+
+/* DMA Channnel */
+#define bfin_read_CH_UART_RX()		bfin_read_CH_UART1_RX()
+#define bfin_write_CH_UART_RX(val)	bfin_write_CH_UART1_RX(val)
+#define bfin_read_CH_UART_TX()		bfin_read_CH_UART1_TX()
+#define bfin_write_CH_UART_TX(val)	bfin_write_CH_UART1_TX(val)
+#define CH_UART_RX			CH_UART1_RX
+#define CH_UART_TX			CH_UART1_TX
+
+/* System Interrupt Controller */
+#define bfin_read_IRQ_UART_RX()		bfin_read_IRQ_UART1_RX()
+#define bfin_write_IRQ_UART_RX(val)	bfin_write_IRQ_UART1_RX(val)
+#define bfin_read_IRQ_UART_TX()		bfin_read_IRQ_UART1_TX()
+#define bfin_write_IRQ_UART_TX(val)	bfin_write_IRQ_UART1_TX(val)
+#define bfin_read_IRQ_UART_ERROR()	bfin_read_IRQ_UART1_ERROR()
+#define bfin_write_IRQ_UART_ERROR(val)	bfin_write_IRQ_UART1_ERROR(val)
+#define IRQ_UART_RX			IRQ_UART1_RX
+#define	IRQ_UART_TX			IRQ_UART1_TX
+#define	IRQ_UART_ERROR			IRQ_UART1_ERROR
+
+/* MMR Registers*/
+#define bfin_read_UART_THR()		bfin_read_UART1_THR()
+#define bfin_write_UART_THR(val)	bfin_write_UART1_THR(val)
+#define bfin_read_UART_RBR()		bfin_read_UART1_RBR()
+#define bfin_write_UART_RBR(val)	bfin_write_UART1_RBR(val)
+#define bfin_read_UART_DLL()		bfin_read_UART1_DLL()
+#define bfin_write_UART_DLL(val)	bfin_write_UART1_DLL(val)
+#define bfin_read_UART_IER()		bfin_read_UART1_IER()
+#define bfin_write_UART_IER(val)	bfin_write_UART1_IER(val)
+#define bfin_read_UART_DLH()		bfin_read_UART1_DLH()
+#define bfin_write_UART_DLH(val)	bfin_write_UART1_DLH(val)
+#define bfin_read_UART_IIR()		bfin_read_UART1_IIR()
+#define bfin_write_UART_IIR(val)	bfin_write_UART1_IIR(val)
+#define bfin_read_UART_LCR()		bfin_read_UART1_LCR()
+#define bfin_write_UART_LCR(val)	bfin_write_UART1_LCR(val)
+#define bfin_read_UART_MCR()		bfin_read_UART1_MCR()
+#define bfin_write_UART_MCR(val)	bfin_write_UART1_MCR(val)
+#define bfin_read_UART_LSR()		bfin_read_UART1_LSR()
+#define bfin_write_UART_LSR(val)	bfin_write_UART1_LSR(val)
+#define bfin_read_UART_SCR()		bfin_read_UART1_SCR()
+#define bfin_write_UART_SCR(val)	bfin_write_UART1_SCR(val)
+#define bfin_read_UART_GCTL()		bfin_read_UART1_GCTL()
+#define bfin_write_UART_GCTL(val)	bfin_write_UART1_GCTL(val)
+#define UART_THR			UART1_THR
+#define UART_RBR			UART1_RBR
+#define UART_DLL			UART1_DLL
+#define UART_IER			UART1_IER
+#define UART_DLH			UART1_DLH
+#define UART_IIR			UART1_IIR
+#define UART_LCR			UART1_LCR
+#define UART_MCR			UART1_MCR
+#define UART_LSR			UART1_LSR
+#define UART_SCR			UART1_SCR
+#define UART_GCTL			UART1_GCTL
+
+/* PLL_DIV Masks */
+#define CCLK_DIV1 CSEL_DIV1	/* CCLK = VCO / 1 */
+#define CCLK_DIV2 CSEL_DIV2	/* CCLK = VCO / 2 */
+#define CCLK_DIV4 CSEL_DIV4	/* CCLK = VCO / 4 */
+#define CCLK_DIV8 CSEL_DIV8	/* CCLK = VCO / 8 */
+
+#endif
@@ -31,7 +31,8 @@
 #ifndef _CDEF_BF54X_H
 #define _CDEF_BF54X_H

-#include <defBF54x_base.h>
+#include "defBF54x_base.h"
+#include <asm/system.h>

 /* ************************************************************** */
 /* SYSTEM & MMR ADDRESS DEFINITIONS COMMON TO ALL ADSP-BF54x    */
@@ -44,7 +45,30 @@
 #define bfin_read_PLL_DIV()		bfin_read16(PLL_DIV)
 #define bfin_write_PLL_DIV(val)		bfin_write16(PLL_DIV, val)
 #define bfin_read_VR_CTL()		bfin_read16(VR_CTL)
-#define bfin_write_VR_CTL(val)		bfin_write16(VR_CTL, val)
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+	unsigned long flags, iwr0, iwr1, iwr2;
+
+	/* Enable the PLL Wakeup bit in SIC IWR */
+	iwr0 = bfin_read32(SIC_IWR0);
+	iwr1 = bfin_read32(SIC_IWR1);
+	iwr2 = bfin_read32(SIC_IWR2);
+	/* Only allow PPL Wakeup) */
+	bfin_write32(SIC_IWR0, IWR_ENABLE(0));
+	bfin_write32(SIC_IWR1, 0);
+	bfin_write32(SIC_IWR2, 0);
+
+	bfin_write16(VR_CTL, val);
+	__builtin_bfin_ssync();
+
+	local_irq_save(flags);
+	asm("IDLE;");
+	local_irq_restore(flags);
+	bfin_write32(SIC_IWR0, iwr0);
+	bfin_write32(SIC_IWR1, iwr1);
+	bfin_write32(SIC_IWR2, iwr2);
+}
 #define bfin_read_PLL_STAT()		bfin_read16(PLL_STAT)
 #define bfin_write_PLL_STAT(val)	bfin_write16(PLL_STAT, val)
 #define bfin_read_PLL_LOCKCNT()		bfin_read16(PLL_LOCKCNT)
@@ -70,12 +94,18 @@
 #define bfin_write_SIC_IMASK1(val)	bfin_write32(SIC_IMASK1, val)
 #define bfin_read_SIC_IMASK2()		bfin_read32(SIC_IMASK2)
 #define bfin_write_SIC_IMASK2(val)	bfin_write32(SIC_IMASK2, val)
+#define bfin_read_SIC_IMASK(x)		bfin_read32(SIC_IMASK0 + (x << 2))
+#define bfin_write_SIC_IMASK(x, val)	bfin_write32((SIC_IMASK0 + (x << 2)), val)
+
 #define bfin_read_SIC_ISR0()		bfin_read32(SIC_ISR0)
 #define bfin_write_SIC_ISR0(val)	bfin_write32(SIC_ISR0, val)
 #define bfin_read_SIC_ISR1()		bfin_read32(SIC_ISR1)
 #define bfin_write_SIC_ISR1(val)	bfin_write32(SIC_ISR1, val)
 #define bfin_read_SIC_ISR2()		bfin_read32(SIC_ISR2)
 #define bfin_write_SIC_ISR2(val)	bfin_write32(SIC_ISR2, val)
+#define bfin_read_SIC_ISR(x)		bfin_read32(SIC_ISR0 + (x << 2))
+#define bfin_write_SIC_ISR(x, val)	bfin_write32((SIC_ISR0 + (x << 2)), val)
+
 #define bfin_read_SIC_IWR0()		bfin_read32(SIC_IWR0)
 #define bfin_write_SIC_IWR0(val)	bfin_write32(SIC_IWR0, val)
 #define bfin_read_SIC_IWR1()		bfin_read32(SIC_IWR1)
@@ -710,21 +740,21 @@
 #define bfin_read_MDMA_D0_NEXT_DESC_PTR() 	bfin_read32(MDMA_D0_NEXT_DESC_PTR)
 #define bfin_write_MDMA_D0_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_D0_NEXT_DESC_PTR)
 #define bfin_read_MDMA_D0_START_ADDR() 		bfin_read32(MDMA_D0_START_ADDR)
-#define bfin_write_MDMA_D0_START_ADDR(val) 	bfin_write32(MDMA_D0_START_ADDR)
+#define bfin_write_MDMA_D0_START_ADDR(val) 	bfin_write32(MDMA_D0_START_ADDR, val)
 #define bfin_read_MDMA_D0_CONFIG()		bfin_read16(MDMA_D0_CONFIG)
 #define bfin_write_MDMA_D0_CONFIG(val)		bfin_write16(MDMA_D0_CONFIG, val)
 #define bfin_read_MDMA_D0_X_COUNT()		bfin_read16(MDMA_D0_X_COUNT)
 #define bfin_write_MDMA_D0_X_COUNT(val)		bfin_write16(MDMA_D0_X_COUNT, val)
 #define bfin_read_MDMA_D0_X_MODIFY()		bfin_read16(MDMA_D0_X_MODIFY)
-#define bfin_write_MDMA_D0_X_MODIFY(val) 	bfin_write16(MDMA_D0_X_MODIFY)
+#define bfin_write_MDMA_D0_X_MODIFY(val) 	bfin_write16(MDMA_D0_X_MODIFY, val)
 #define bfin_read_MDMA_D0_Y_COUNT()		bfin_read16(MDMA_D0_Y_COUNT)
 #define bfin_write_MDMA_D0_Y_COUNT(val)		bfin_write16(MDMA_D0_Y_COUNT, val)
 #define bfin_read_MDMA_D0_Y_MODIFY()		bfin_read16(MDMA_D0_Y_MODIFY)
-#define bfin_write_MDMA_D0_Y_MODIFY(val) 	bfin_write16(MDMA_D0_Y_MODIFY)
+#define bfin_write_MDMA_D0_Y_MODIFY(val) 	bfin_write16(MDMA_D0_Y_MODIFY, val)
 #define bfin_read_MDMA_D0_CURR_DESC_PTR() 	bfin_read32(MDMA_D0_CURR_DESC_PTR)
-#define bfin_write_MDMA_D0_CURR_DESC_PTR(val) 	bfin_write32(MDMA_D0_CURR_DESC_PTR)
+#define bfin_write_MDMA_D0_CURR_DESC_PTR(val) 	bfin_write32(MDMA_D0_CURR_DESC_PTR, val)
 #define bfin_read_MDMA_D0_CURR_ADDR() 		bfin_read32(MDMA_D0_CURR_ADDR)
-#define bfin_write_MDMA_D0_CURR_ADDR(val) 	bfin_write32(MDMA_D0_CURR_ADDR)
+#define bfin_write_MDMA_D0_CURR_ADDR(val) 	bfin_write32(MDMA_D0_CURR_ADDR, val)
 #define bfin_read_MDMA_D0_IRQ_STATUS()		bfin_read16(MDMA_D0_IRQ_STATUS)
 #define bfin_write_MDMA_D0_IRQ_STATUS(val)	bfin_write16(MDMA_D0_IRQ_STATUS, val)
 #define bfin_read_MDMA_D0_PERIPHERAL_MAP()	bfin_read16(MDMA_D0_PERIPHERAL_MAP)
@@ -734,23 +764,23 @@
 #define bfin_read_MDMA_D0_CURR_Y_COUNT()	bfin_read16(MDMA_D0_CURR_Y_COUNT)
 #define bfin_write_MDMA_D0_CURR_Y_COUNT(val)	bfin_write16(MDMA_D0_CURR_Y_COUNT, val)
 #define bfin_read_MDMA_S0_NEXT_DESC_PTR() 	bfin_read32(MDMA_S0_NEXT_DESC_PTR)
-#define bfin_write_MDMA_S0_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_S0_NEXT_DESC_PTR)
+#define bfin_write_MDMA_S0_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_S0_NEXT_DESC_PTR, val)
 #define bfin_read_MDMA_S0_START_ADDR() 		bfin_read32(MDMA_S0_START_ADDR)
-#define bfin_write_MDMA_S0_START_ADDR(val) 	bfin_write32(MDMA_S0_START_ADDR)
+#define bfin_write_MDMA_S0_START_ADDR(val) 	bfin_write32(MDMA_S0_START_ADDR, val)
 #define bfin_read_MDMA_S0_CONFIG()		bfin_read16(MDMA_S0_CONFIG)
 #define bfin_write_MDMA_S0_CONFIG(val)		bfin_write16(MDMA_S0_CONFIG, val)
 #define bfin_read_MDMA_S0_X_COUNT()		bfin_read16(MDMA_S0_X_COUNT)
 #define bfin_write_MDMA_S0_X_COUNT(val)		bfin_write16(MDMA_S0_X_COUNT, val)
 #define bfin_read_MDMA_S0_X_MODIFY()		bfin_read16(MDMA_S0_X_MODIFY)
-#define bfin_write_MDMA_S0_X_MODIFY(val) 	bfin_write16(MDMA_S0_X_MODIFY)
+#define bfin_write_MDMA_S0_X_MODIFY(val) 	bfin_write16(MDMA_S0_X_MODIFY, val)
 #define bfin_read_MDMA_S0_Y_COUNT()		bfin_read16(MDMA_S0_Y_COUNT)
 #define bfin_write_MDMA_S0_Y_COUNT(val)		bfin_write16(MDMA_S0_Y_COUNT, val)
 #define bfin_read_MDMA_S0_Y_MODIFY()		bfin_read16(MDMA_S0_Y_MODIFY)
-#define bfin_write_MDMA_S0_Y_MODIFY(val) 	bfin_write16(MDMA_S0_Y_MODIFY)
+#define bfin_write_MDMA_S0_Y_MODIFY(val) 	bfin_write16(MDMA_S0_Y_MODIFY, val)
 #define bfin_read_MDMA_S0_CURR_DESC_PTR() 	bfin_read32(MDMA_S0_CURR_DESC_PTR)
-#define bfin_write_MDMA_S0_CURR_DESC_PTR(val) 	bfin_write32(MDMA_S0_CURR_DESC_PTR)
+#define bfin_write_MDMA_S0_CURR_DESC_PTR(val) 	bfin_write32(MDMA_S0_CURR_DESC_PTR, val)
 #define bfin_read_MDMA_S0_CURR_ADDR() 		bfin_read32(MDMA_S0_CURR_ADDR)
-#define bfin_write_MDMA_S0_CURR_ADDR(val) 	bfin_write32(MDMA_S0_CURR_ADDR)
+#define bfin_write_MDMA_S0_CURR_ADDR(val) 	bfin_write32(MDMA_S0_CURR_ADDR, val)
 #define bfin_read_MDMA_S0_IRQ_STATUS()		bfin_read16(MDMA_S0_IRQ_STATUS)
 #define bfin_write_MDMA_S0_IRQ_STATUS(val)	bfin_write16(MDMA_S0_IRQ_STATUS, val)
 #define bfin_read_MDMA_S0_PERIPHERAL_MAP()	bfin_read16(MDMA_S0_PERIPHERAL_MAP)
@@ -763,9 +793,9 @@
 /* MDMA Stream 1 Registers */

 #define bfin_read_MDMA_D1_NEXT_DESC_PTR() 	bfin_read32(MDMA_D1_NEXT_DESC_PTR)
-#define bfin_write_MDMA_D1_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_D1_NEXT_DESC_PTR)
+#define bfin_write_MDMA_D1_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_D1_NEXT_DESC_PTR, val)
 #define bfin_read_MDMA_D1_START_ADDR() 		bfin_read32(MDMA_D1_START_ADDR)
-#define bfin_write_MDMA_D1_START_ADDR(val) 	bfin_write32(MDMA_D1_START_ADDR)
+#define bfin_write_MDMA_D1_START_ADDR(val) 	bfin_write32(MDMA_D1_START_ADDR, val)
 #define bfin_read_MDMA_D1_CONFIG()		bfin_read16(MDMA_D1_CONFIG)
 #define bfin_write_MDMA_D1_CONFIG(val)		bfin_write16(MDMA_D1_CONFIG, val)
 #define bfin_read_MDMA_D1_X_COUNT()		bfin_read16(MDMA_D1_X_COUNT)
@@ -777,9 +807,9 @@
 #define bfin_read_MDMA_D1_Y_MODIFY()		bfin_read16(MDMA_D1_Y_MODIFY)
 #define bfin_write_MDMA_D1_Y_MODIFY(val) 	bfin_write16(MDMA_D1_Y_MODIFY)
 #define bfin_read_MDMA_D1_CURR_DESC_PTR() 	bfin_read32(MDMA_D1_CURR_DESC_PTR)
-#define bfin_write_MDMA_D1_CURR_DESC_PTR(val) 	bfin_write32(MDMA_D1_CURR_DESC_PTR)
+#define bfin_write_MDMA_D1_CURR_DESC_PTR(val) 	bfin_write32(MDMA_D1_CURR_DESC_PTR, val)
 #define bfin_read_MDMA_D1_CURR_ADDR() 		bfin_read32(MDMA_D1_CURR_ADDR)
-#define bfin_write_MDMA_D1_CURR_ADDR(val) 	bfin_write32(MDMA_D1_CURR_ADDR)
+#define bfin_write_MDMA_D1_CURR_ADDR(val) 	bfin_write32(MDMA_D1_CURR_ADDR, val)
 #define bfin_read_MDMA_D1_IRQ_STATUS()		bfin_read16(MDMA_D1_IRQ_STATUS)
 #define bfin_write_MDMA_D1_IRQ_STATUS(val)	bfin_write16(MDMA_D1_IRQ_STATUS, val)
 #define bfin_read_MDMA_D1_PERIPHERAL_MAP()	bfin_read16(MDMA_D1_PERIPHERAL_MAP)
@@ -789,9 +819,9 @@
 #define bfin_read_MDMA_D1_CURR_Y_COUNT()	bfin_read16(MDMA_D1_CURR_Y_COUNT)
 #define bfin_write_MDMA_D1_CURR_Y_COUNT(val)	bfin_write16(MDMA_D1_CURR_Y_COUNT, val)
 #define bfin_read_MDMA_S1_NEXT_DESC_PTR() 	bfin_read32(MDMA_S1_NEXT_DESC_PTR)
-#define bfin_write_MDMA_S1_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_S1_NEXT_DESC_PTR)
+#define bfin_write_MDMA_S1_NEXT_DESC_PTR(val) 	bfin_write32(MDMA_S1_NEXT_DESC_PTR, val)
 #define bfin_read_MDMA_S1_START_ADDR() 		bfin_read32(MDMA_S1_START_ADDR)
-#define bfin_write_MDMA_S1_START_ADDR(val) 	bfin_write32(MDMA_S1_START_ADDR)
+#define bfin_write_MDMA_S1_START_ADDR(val) 	bfin_write32(MDMA_S1_START_ADDR, val)
 #define bfin_read_MDMA_S1_CONFIG()		bfin_read16(MDMA_S1_CONFIG)
 #define bfin_write_MDMA_S1_CONFIG(val)		bfin_write16(MDMA_S1_CONFIG, val)
 #define bfin_read_MDMA_S1_X_COUNT()		bfin_read16(MDMA_S1_X_COUNT)
@@ -803,9 +833,9 @@
 #define bfin_read_MDMA_S1_Y_MODIFY()		bfin_read16(MDMA_S1_Y_MODIFY)
 #define bfin_write_MDMA_S1_Y_MODIFY(val) 	bfin_write16(MDMA_S1_Y_MODIFY)
 #define bfin_read_MDMA_S1_CURR_DESC_PTR() 	bfin_read32(MDMA_S1_CURR_DESC_PTR)
-#define bfin_write_MDMA_S1_CURR_DESC_PTR(val) 	bfin_write32(MDMA_S1_CURR_DESC_PTR)
+#define bfin_write_MDMA_S1_CURR_DESC_PTR(val) 	bfin_write32(MDMA_S1_CURR_DESC_PTR, val)
 #define bfin_read_MDMA_S1_CURR_ADDR() 		bfin_read32(MDMA_S1_CURR_ADDR)
-#define bfin_write_MDMA_S1_CURR_ADDR(val) 	bfin_write32(MDMA_S1_CURR_ADDR)
+#define bfin_write_MDMA_S1_CURR_ADDR(val) 	bfin_write32(MDMA_S1_CURR_ADDR, val)
 #define bfin_read_MDMA_S1_IRQ_STATUS()		bfin_read16(MDMA_S1_IRQ_STATUS)
 #define bfin_write_MDMA_S1_IRQ_STATUS(val)	bfin_write16(MDMA_S1_IRQ_STATUS, val)
 #define bfin_read_MDMA_S1_PERIPHERAL_MAP()	bfin_read16(MDMA_S1_PERIPHERAL_MAP)
@@ -538,21 +538,13 @@
 /* Bit masks for PIXC_CTL */

 #define                   PIXC_EN  0x1        /* Pixel Compositor Enable */
-#define                  nPIXC_EN  0x0       
 #define                  OVR_A_EN  0x2        /* Overlay A Enable */
-#define                 nOVR_A_EN  0x0       
 #define                  OVR_B_EN  0x4        /* Overlay B Enable */
-#define                 nOVR_B_EN  0x0       
 #define                  IMG_FORM  0x8        /* Image Data Format */
-#define                 nIMG_FORM  0x0       
 #define                  OVR_FORM  0x10       /* Overlay Data Format */
-#define                 nOVR_FORM  0x0       
 #define                  OUT_FORM  0x20       /* Output Data Format */
-#define                 nOUT_FORM  0x0       
 #define                   UDS_MOD  0x40       /* Resampling Mode */
-#define                  nUDS_MOD  0x0       
 #define                     TC_EN  0x80       /* Transparent Color Enable */
-#define                    nTC_EN  0x0       
 #define                  IMG_STAT  0x300      /* Image FIFO Status */
 #define                  OVR_STAT  0xc00      /* Overlay FIFO Status */
 #define                    WM_LVL  0x3000     /* FIFO Watermark Level */
@@ -600,13 +592,9 @@
 /* Bit masks for PIXC_INTRSTAT */

 #define                OVR_INT_EN  0x1        /* Interrupt at End of Last Valid Overlay */
-#define               nOVR_INT_EN  0x0       
 #define                FRM_INT_EN  0x2        /* Interrupt at End of Frame */
-#define               nFRM_INT_EN  0x0       
 #define              OVR_INT_STAT  0x4        /* Overlay Interrupt Status */
-#define             nOVR_INT_STAT  0x0       
 #define              FRM_INT_STAT  0x8        /* Frame Interrupt Status */
-#define             nFRM_INT_STAT  0x0       

 /* Bit masks for PIXC_RYCON */

@@ -614,7 +602,6 @@
 #define                       A12  0xffc00    /* A12 in the Coefficient Matrix */
 #define                       A13  0x3ff00000 /* A13 in the Coefficient Matrix */
 #define                  RY_MULT4  0x40000000 /* Multiply Row by 4 */
-#define                 nRY_MULT4  0x0       

 /* Bit masks for PIXC_GUCON */

@@ -622,7 +609,6 @@
 #define                       A22  0xffc00    /* A22 in the Coefficient Matrix */
 #define                       A23  0x3ff00000 /* A23 in the Coefficient Matrix */
 #define                  GU_MULT4  0x40000000 /* Multiply Row by 4 */
-#define                 nGU_MULT4  0x0       

 /* Bit masks for PIXC_BVCON */

@@ -630,7 +616,6 @@
 #define                       A32  0xffc00    /* A32 in the Coefficient Matrix */
 #define                       A33  0x3ff00000 /* A33 in the Coefficient Matrix */
 #define                  BV_MULT4  0x40000000 /* Multiply Row by 4 */
-#define                 nBV_MULT4  0x0       

 /* Bit masks for PIXC_CCBIAS */

@@ -647,48 +632,28 @@
 /* Bit masks for HOST_CONTROL */

 #define                   HOST_EN  0x1        /* Host Enable */
-#define                  nHOST_EN  0x0       
 #define                  HOST_END  0x2        /* Host Endianess */
-#define                 nHOST_END  0x0       
 #define                 DATA_SIZE  0x4        /* Data Size */
-#define                nDATA_SIZE  0x0       
 #define                  HOST_RST  0x8        /* Host Reset */
-#define                 nHOST_RST  0x0       
 #define                  HRDY_OVR  0x20       /* Host Ready Override */
-#define                 nHRDY_OVR  0x0       
 #define                  INT_MODE  0x40       /* Interrupt Mode */
-#define                 nINT_MODE  0x0       
 #define                     BT_EN  0x80       /* Bus Timeout Enable */
-#define                    nBT_EN  0x0       
 #define                       EHW  0x100      /* Enable Host Write */
-#define                      nEHW  0x0       
 #define                       EHR  0x200      /* Enable Host Read */
-#define                      nEHR  0x0       
 #define                       BDR  0x400      /* Burst DMA Requests */
-#define                      nBDR  0x0       

 /* Bit masks for HOST_STATUS */

 #define                     READY  0x1        /* DMA Ready */
-#define                    nREADY  0x0       
 #define                  FIFOFULL  0x2        /* FIFO Full */
-#define                 nFIFOFULL  0x0       
 #define                 FIFOEMPTY  0x4        /* FIFO Empty */
-#define                nFIFOEMPTY  0x0       
 #define                  COMPLETE  0x8        /* DMA Complete */
-#define                 nCOMPLETE  0x0       
 #define                      HSHK  0x10       /* Host Handshake */
-#define                     nHSHK  0x0       
 #define                   TIMEOUT  0x20       /* Host Timeout */
-#define                  nTIMEOUT  0x0       
 #define                      HIRQ  0x40       /* Host Interrupt Request */
-#define                     nHIRQ  0x0       
 #define                ALLOW_CNFG  0x80       /* Allow New Configuration */
-#define               nALLOW_CNFG  0x0       
 #define                   DMA_DIR  0x100      /* DMA Direction */
-#define                  nDMA_DIR  0x0       
 #define                       BTE  0x200      /* Bus Timeout Enabled */
-#define                      nBTE  0x0       

 /* Bit masks for HOST_TIMEOUT */

@@ -697,67 +662,42 @@
 /* Bit masks for TIMER_ENABLE1 */

 #define                    TIMEN8  0x1        /* Timer 8 Enable */
-#define                   nTIMEN8  0x0       
 #define                    TIMEN9  0x2        /* Timer 9 Enable */
-#define                   nTIMEN9  0x0       
 #define                   TIMEN10  0x4        /* Timer 10 Enable */
-#define                  nTIMEN10  0x0       

 /* Bit masks for TIMER_DISABLE1 */

 #define                   TIMDIS8  0x1        /* Timer 8 Disable */
-#define                  nTIMDIS8  0x0       
 #define                   TIMDIS9  0x2        /* Timer 9 Disable */
-#define                  nTIMDIS9  0x0       
 #define                  TIMDIS10  0x4        /* Timer 10 Disable */
-#define                 nTIMDIS10  0x0       

 /* Bit masks for TIMER_STATUS1 */

 #define                    TIMIL8  0x1        /* Timer 8 Interrupt */
-#define                   nTIMIL8  0x0       
 #define                    TIMIL9  0x2        /* Timer 9 Interrupt */
-#define                   nTIMIL9  0x0       
 #define                   TIMIL10  0x4        /* Timer 10 Interrupt */
-#define                  nTIMIL10  0x0       
 #define                 TOVF_ERR8  0x10       /* Timer 8 Counter Overflow */
-#define                nTOVF_ERR8  0x0       
 #define                 TOVF_ERR9  0x20       /* Timer 9 Counter Overflow */
-#define                nTOVF_ERR9  0x0       
 #define                TOVF_ERR10  0x40       /* Timer 10 Counter Overflow */
-#define               nTOVF_ERR10  0x0       
 #define                     TRUN8  0x1000     /* Timer 8 Slave Enable Status */
-#define                    nTRUN8  0x0       
 #define                     TRUN9  0x2000     /* Timer 9 Slave Enable Status */
-#define                    nTRUN9  0x0       
 #define                    TRUN10  0x4000     /* Timer 10 Slave Enable Status */
-#define                   nTRUN10  0x0       

 /* Bit masks for EPPI0 are obtained from common base header for EPPIx (EPPI1 and EPPI2) */

 /* Bit masks for HMDMAx_CONTROL */

 #define                   HMDMAEN  0x1        /* Handshake MDMA Enable */
-#define                  nHMDMAEN  0x0       
 #define                       REP  0x2        /* Handshake MDMA Request Polarity */
-#define                      nREP  0x0       
 #define                       UTE  0x8        /* Urgency Threshold Enable */
-#define                      nUTE  0x0       
 #define                       OIE  0x10       /* Overflow Interrupt Enable */
-#define                      nOIE  0x0       
 #define                      BDIE  0x20       /* Block Done Interrupt Enable */
-#define                     nBDIE  0x0       
 #define                      MBDI  0x40       /* Mask Block Done Interrupt */
-#define                     nMBDI  0x0       
 #define                       DRQ  0x300      /* Handshake MDMA Request Type */
 #define                       RBC  0x1000     /* Force Reload of BCOUNT */
-#define                      nRBC  0x0       
 #define                        PS  0x2000     /* Pin Status */
-#define                       nPS  0x0       
 #define                        OI  0x4000     /* Overflow Interrupt Generated */
-#define                       nOI  0x0       
 #define                       BDI  0x8000     /* Block Done Interrupt Generated */
-#define                      nBDI  0x0       

 /* ******************************************* */
 /*     MULTI BIT MACRO ENUMERATIONS            */
--- a/Show More
+++ b/Show More