From 7999d8d7a611bee902446939952859caf1367c25 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 25 Jun 2006 11:17:23 +0100 Subject: [ARM] Remove RETINSTR macro RETINSTR is a left-over from the days when we had 26-bit and 32-bit CPU support integrated into the same tree. Since this is no longer the case, we can now remove RETINSTR. Signed-off-by: Russell King diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index b5bcebc..75af6d6 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -340,7 +340,7 @@ sys_mmap2: streq r5, [sp, #4] beq do_mmap2 mov r0, #-EINVAL - RETINSTR(mov,pc, lr) + mov pc, lr #else str r5, [sp, #4] b do_mmap2 diff --git a/arch/arm/lib/delay.S b/arch/arm/lib/delay.S index 9183b06..930a702 100644 --- a/arch/arm/lib/delay.S +++ b/arch/arm/lib/delay.S @@ -31,7 +31,7 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06 mov r2, r2, lsr #10 @ max = 0x00007fff mul r0, r2, r0 @ max = 2^32-1 movs r0, r0, lsr #6 - RETINSTR(moveq,pc,lr) + moveq pc, lr /* * loops = r0 * HZ * loops_per_jiffy / 1000000 @@ -43,20 +43,20 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06 ENTRY(__delay) subs r0, r0, #1 #if 0 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 - RETINSTR(movls,pc,lr) + movls pc, lr subs r0, r0, #1 #endif bhi __delay - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S index 6f8e27a..a5ca024 100644 --- a/arch/arm/lib/findbit.S +++ b/arch/arm/lib/findbit.S @@ -32,7 +32,7 @@ ENTRY(_find_first_zero_bit_le) 2: cmp r2, r1 @ any more? blo 1b 3: mov r0, r1 @ no free bits - RETINSTR(mov,pc,lr) + mov pc, lr /* * Purpose : Find next 'zero' bit @@ -66,7 +66,7 @@ ENTRY(_find_first_bit_le) 2: cmp r2, r1 @ any more? blo 1b 3: mov r0, r1 @ no free bits - RETINSTR(mov,pc,lr) + mov pc, lr /* * Purpose : Find next 'one' bit @@ -98,7 +98,7 @@ ENTRY(_find_first_zero_bit_be) 2: cmp r2, r1 @ any more? blo 1b 3: mov r0, r1 @ no free bits - RETINSTR(mov,pc,lr) + mov pc, lr ENTRY(_find_next_zero_bit_be) teq r1, #0 @@ -126,7 +126,7 @@ ENTRY(_find_first_bit_be) 2: cmp r2, r1 @ any more? blo 1b 3: mov r0, r1 @ no free bits - RETINSTR(mov,pc,lr) + mov pc, lr ENTRY(_find_next_bit_be) teq r1, #0 @@ -164,5 +164,5 @@ ENTRY(_find_next_bit_be) addeq r2, r2, #1 mov r0, r2 #endif - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S index 146d47c..2639983 100644 --- a/arch/arm/lib/io-readsw-armv3.S +++ b/arch/arm/lib/io-readsw-armv3.S @@ -28,7 +28,7 @@ strb r3, [r1], #1 subs r2, r2, #1 - RETINSTR(moveq, pc, lr) + moveq pc, lr ENTRY(__raw_readsw) teq r2, #0 @ do we have to check for the zero len? diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S index 52d62b4..c421f92 100644 --- a/arch/arm/lib/io-writesw-armv3.S +++ b/arch/arm/lib/io-writesw-armv3.S @@ -29,7 +29,7 @@ orr r3, r3, r3, lsl #16 str r3, [r0] subs r2, r2, #1 - RETINSTR(moveq, pc, lr) + moveq pc, lr ENTRY(__raw_writesw) teq r2, #0 @ do we have to check for the zero len? diff --git a/arch/arm/lib/memchr.S b/arch/arm/lib/memchr.S index ac34fe5..e7ab1ea 100644 --- a/arch/arm/lib/memchr.S +++ b/arch/arm/lib/memchr.S @@ -22,4 +22,4 @@ ENTRY(memchr) bne 1b sub r0, r0, #1 2: movne r0, #0 - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S index a1795f59..69e7c31 100644 --- a/arch/arm/lib/memset.S +++ b/arch/arm/lib/memset.S @@ -77,4 +77,4 @@ ENTRY(memset) strneb r1, [r0], #1 tst r2, #1 strneb r1, [r0], #1 - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/arch/arm/lib/memzero.S b/arch/arm/lib/memzero.S index 51ccc60..764e7de 100644 --- a/arch/arm/lib/memzero.S +++ b/arch/arm/lib/memzero.S @@ -77,4 +77,4 @@ ENTRY(__memzero) strneb r2, [r0], #1 @ 1 tst r1, #1 @ 1 a byte left over strneb r2, [r0], #1 @ 1 - RETINSTR(mov,pc,lr) @ 1 + mov pc, lr @ 1 diff --git a/arch/arm/lib/strchr.S b/arch/arm/lib/strchr.S index 5b9b493..9f18d6f 100644 --- a/arch/arm/lib/strchr.S +++ b/arch/arm/lib/strchr.S @@ -23,4 +23,4 @@ ENTRY(strchr) teq r2, r1 movne r0, #0 subeq r0, r0, #1 - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/arch/arm/lib/strrchr.S b/arch/arm/lib/strrchr.S index fa923f0..538df22 100644 --- a/arch/arm/lib/strrchr.S +++ b/arch/arm/lib/strrchr.S @@ -22,4 +22,4 @@ ENTRY(strrchr) teq r2, #0 bne 1b mov r0, r3 - RETINSTR(mov,pc,lr) + mov pc, lr diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h index d53bafa..930dd90 100644 --- a/include/asm-arm/assembler.h +++ b/include/asm-arm/assembler.h @@ -74,12 +74,6 @@ #endif /* - * Build a return instruction for this processor type. - */ -#define RETINSTR(instr, regs...)\ - instr regs - -/* * Enable and disable interrupts */ #if __LINUX_ARM_ARCH__ >= 6 -- cgit v0.10.2 From 1b93a71755f2b15450b3e3045dab58a633e37b18 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 25 Jun 2006 11:23:45 +0100 Subject: [ARM] Remove LOADREGS macro As for RETINSTR, LOADREGS is a left-over from the 26-bit days. Remove it. Signed-off-by: Russell King diff --git a/arch/arm/boot/compressed/ll_char_wr.S b/arch/arm/boot/compressed/ll_char_wr.S index d7bbd9d..8517c86 100644 --- a/arch/arm/boot/compressed/ll_char_wr.S +++ b/arch/arm/boot/compressed/ll_char_wr.S @@ -77,7 +77,7 @@ Lrow4bpplp: subne r1, r1, #1 ldrneb r7, [r6, r1] bne Lrow4bpplp - LOADREGS(fd, sp!, {r4 - r7, pc}) + ldmfd sp!, {r4 - r7, pc} @ @ Smashable regs: {r0 - r3}, [r4], {r5 - r7}, (r8 - fp), [ip], (sp), {lr}, (pc) @@ -105,7 +105,7 @@ Lrow8bpplp: subne r1, r1, #1 ldrneb r7, [r6, r1] bne Lrow8bpplp - LOADREGS(fd, sp!, {r4 - r7, pc}) + ldmfd sp!, {r4 - r7, pc} @ @ Smashable regs: {r0 - r3}, [r4], {r5, r6}, [r7], (r8 - fp), [ip], (sp), [lr], (pc) @@ -127,7 +127,7 @@ Lrow1bpp: strb r7, [r0], r5 mov r7, r7, lsr #8 strb r7, [r0], r5 - LOADREGS(fd, sp!, {r4 - r7, pc}) + ldmfd sp!, {r4 - r7, pc} .bss ENTRY(con_charconvtable) diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S index 16153c8..058b80d 100644 --- a/arch/arm/lib/backtrace.S +++ b/arch/arm/lib/backtrace.S @@ -41,7 +41,7 @@ ENTRY(c_backtrace) movne r0, #0 movs frame, r0 1: moveq r0, #-2 - LOADREGS(eqfd, sp!, {r4 - r8, pc}) + ldmeqfd sp!, {r4 - r8, pc} 2: stmfd sp!, {pc} @ calculate offset of PC in STMIA instruction ldr r0, [sp], #4 @@ -85,7 +85,7 @@ ENTRY(c_backtrace) * A zero next framepointer means we're done. */ teq next, #0 - LOADREGS(eqfd, sp!, {r4 - r8, pc}) + ldmeqfd sp!, {r4 - r8, pc} /* * The next framepointer must be above the @@ -104,7 +104,7 @@ ENTRY(c_backtrace) 1007: ldr r0, =.Lbad mov r1, frame bl printk - LOADREGS(fd, sp!, {r4 - r8, pc}) + ldmfd sp!, {r4 - r8, pc} .ltorg .previous @@ -145,7 +145,7 @@ ENTRY(c_backtrace) adrne r0, .Lcr blne printk mov r0, stack - LOADREGS(fd, sp!, {instr, reg, stack, r7, r8, pc}) + ldmfd sp!, {instr, reg, stack, r7, r8, pc} .Lfp: .asciz " r%d = %08X%c" .Lcr: .asciz "\n" diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S index 7ff9f83..ea435ae 100644 --- a/arch/arm/lib/clear_user.S +++ b/arch/arm/lib/clear_user.S @@ -43,10 +43,10 @@ USER( strnebt r2, [r0], #1) tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1 USER( strnebt r2, [r0], #1) mov r0, #0 - LOADREGS(fd,sp!, {r1, pc}) + ldmfd sp!, {r1, pc} .section .fixup,"ax" .align 0 -9001: LOADREGS(fd,sp!, {r0, pc}) +9001: ldmfd sp!, {r0, pc} .previous diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S index 6811796..666c99c 100644 --- a/arch/arm/lib/copy_page.S +++ b/arch/arm/lib/copy_page.S @@ -43,4 +43,4 @@ ENTRY(copy_page) bgt 1b @ 1 PLD( ldmeqia r1!, {r3, r4, ip, lr} ) PLD( beq 2b ) - LOADREGS(fd, sp!, {r4, pc}) @ 3 + ldmfd sp!, {r4, pc} @ 3 diff --git a/arch/arm/lib/csumipv6.S b/arch/arm/lib/csumipv6.S index 7065a20..9621469 100644 --- a/arch/arm/lib/csumipv6.S +++ b/arch/arm/lib/csumipv6.S @@ -28,5 +28,5 @@ ENTRY(__csum_ipv6_magic) adcs r0, r0, r3 adcs r0, r0, r2 adcs r0, r0, #0 - LOADREGS(fd, sp!, {pc}) + ldmfd sp!, {pc} diff --git a/arch/arm/lib/ecard.S b/arch/arm/lib/ecard.S index fb7b602..c55aaa2 100644 --- a/arch/arm/lib/ecard.S +++ b/arch/arm/lib/ecard.S @@ -29,7 +29,7 @@ ENTRY(ecard_loader_read) CPSR2SPSR(r0) mov lr, pc mov pc, r2 - LOADREGS(fd, sp!, {r4 - r12, pc}) + ldmfd sp!, {r4 - r12, pc} @ Purpose: call an expansion card loader to reset the card @ Proto : void read_loader(int card_base, char *loader); @@ -41,5 +41,5 @@ ENTRY(ecard_loader_reset) CPSR2SPSR(r0) mov lr, pc add pc, r1, #8 - LOADREGS(fd, sp!, {r4 - r12, pc}) + ldmfd sp!, {r4 - r12, pc} diff --git a/arch/arm/lib/io-readsb.S b/arch/arm/lib/io-readsb.S index d3d8de7..fb966ad 100644 --- a/arch/arm/lib/io-readsb.S +++ b/arch/arm/lib/io-readsb.S @@ -72,7 +72,7 @@ ENTRY(__raw_readsb) bpl .Linsb_16_lp tst r2, #15 - LOADREGS(eqfd, sp!, {r4 - r6, pc}) + ldmeqfd sp!, {r4 - r6, pc} .Linsb_no_16: tst r2, #8 beq .Linsb_no_8 @@ -109,7 +109,7 @@ ENTRY(__raw_readsb) str r3, [r1], #4 .Linsb_no_4: ands r2, r2, #3 - LOADREGS(eqfd, sp!, {r4 - r6, pc}) + ldmeqfd sp!, {r4 - r6, pc} cmp r2, #2 ldrb r3, [r0] @@ -119,4 +119,4 @@ ENTRY(__raw_readsb) ldrgtb r3, [r0] strgtb r3, [r1] - LOADREGS(fd, sp!, {r4 - r6, pc}) + ldmfd sp!, {r4 - r6, pc} diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S index 2639983..4ef9041 100644 --- a/arch/arm/lib/io-readsw-armv3.S +++ b/arch/arm/lib/io-readsw-armv3.S @@ -69,7 +69,7 @@ ENTRY(__raw_readsw) bpl .Linsw_8_lp tst r2, #7 - LOADREGS(eqfd, sp!, {r4, r5, r6, pc}) + ldmeqfd sp!, {r4, r5, r6, pc} .Lno_insw_8: tst r2, #4 beq .Lno_insw_4 @@ -102,6 +102,6 @@ ENTRY(__raw_readsw) movne r3, r3, lsr #8 strneb r3, [r1] - LOADREGS(fd, sp!, {r4, r5, r6, pc}) + ldmfd sp!, {r4, r5, r6, pc} diff --git a/arch/arm/lib/io-writesb.S b/arch/arm/lib/io-writesb.S index 08209fc..7eba2b6 100644 --- a/arch/arm/lib/io-writesb.S +++ b/arch/arm/lib/io-writesb.S @@ -64,7 +64,7 @@ ENTRY(__raw_writesb) bpl .Loutsb_16_lp tst r2, #15 - LOADREGS(eqfd, sp!, {r4, r5, pc}) + ldmeqfd sp!, {r4, r5, pc} .Loutsb_no_16: tst r2, #8 beq .Loutsb_no_8 @@ -80,7 +80,7 @@ ENTRY(__raw_writesb) outword r3 .Loutsb_no_4: ands r2, r2, #3 - LOADREGS(eqfd, sp!, {r4, r5, pc}) + ldmeqfd sp!, {r4, r5, pc} cmp r2, #2 ldrb r3, [r1], #1 @@ -90,4 +90,4 @@ ENTRY(__raw_writesb) ldrgtb r3, [r1] strgtb r3, [r0] - LOADREGS(fd, sp!, {r4, r5, pc}) + ldmfd sp!, {r4, r5, pc} diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S index c421f92..1607a29f 100644 --- a/arch/arm/lib/io-writesw-armv3.S +++ b/arch/arm/lib/io-writesw-armv3.S @@ -80,7 +80,7 @@ ENTRY(__raw_writesw) bpl .Loutsw_8_lp tst r2, #7 - LOADREGS(eqfd, sp!, {r4, r5, r6, pc}) + ldmeqfd sp!, {r4, r5, r6, pc} .Lno_outsw_8: tst r2, #4 beq .Lno_outsw_4 @@ -124,4 +124,4 @@ ENTRY(__raw_writesw) orrne ip, ip, ip, lsr #16 strne ip, [r0] - LOADREGS(fd, sp!, {r4, r5, r6, pc}) + ldmfd sp!, {r4, r5, r6, pc} diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S index 69e7c31..95b110b 100644 --- a/arch/arm/lib/memset.S +++ b/arch/arm/lib/memset.S @@ -53,7 +53,7 @@ ENTRY(memset) stmgeia r0!, {r1, r3, ip, lr} stmgeia r0!, {r1, r3, ip, lr} bgt 2b - LOADREGS(eqfd, sp!, {pc}) @ Now <64 bytes to go. + ldmeqfd sp!, {pc} @ Now <64 bytes to go. /* * No need to correct the count; we're only testing bits from now on */ diff --git a/arch/arm/lib/memzero.S b/arch/arm/lib/memzero.S index 764e7de..abf2508 100644 --- a/arch/arm/lib/memzero.S +++ b/arch/arm/lib/memzero.S @@ -53,7 +53,7 @@ ENTRY(__memzero) stmgeia r0!, {r2, r3, ip, lr} @ 4 stmgeia r0!, {r2, r3, ip, lr} @ 4 bgt 3b @ 1 - LOADREGS(eqfd, sp!, {pc}) @ 1/2 quick exit + ldmeqfd sp!, {pc} @ 1/2 quick exit /* * No need to correct the count; we're only testing bits from now on */ diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S index 0cc450f..1f1545d 100644 --- a/arch/arm/lib/uaccess.S +++ b/arch/arm/lib/uaccess.S @@ -105,7 +105,7 @@ USER( strgtbt r3, [r0], #1) @ May fault movs ip, r2 bne .Lc2u_nowords .Lc2u_finished: mov r0, #0 - LOADREGS(fd,sp!,{r2, r4 - r7, pc}) + ldmfd sp!, {r2, r4 - r7, pc} .Lc2u_src_not_aligned: bic r1, r1, #3 @@ -280,7 +280,7 @@ USER( strgtbt r3, [r0], #1) @ May fault .section .fixup,"ax" .align 0 -9001: LOADREGS(fd,sp!, {r0, r4 - r7, pc}) +9001: ldmfd sp!, {r0, r4 - r7, pc} .previous /* Prototype: unsigned long __arch_copy_from_user(void *to,const void *from,unsigned long n); @@ -369,7 +369,7 @@ USER( ldrgtbt r3, [r1], #1) @ May fault bne .Lcfu_nowords .Lcfu_finished: mov r0, #0 add sp, sp, #8 - LOADREGS(fd,sp!,{r4 - r7, pc}) + ldmfd sp!, {r4 - r7, pc} .Lcfu_src_not_aligned: bic r1, r1, #3 @@ -556,6 +556,6 @@ USER( ldrgtbt r3, [r1], #1) @ May fault movne r1, r4 blne __memzero mov r0, r4 - LOADREGS(fd,sp!, {r4 - r7, pc}) + ldmfd sp!, {r4 - r7, pc} .previous diff --git a/arch/arm/mm/copypage-v3.S b/arch/arm/mm/copypage-v3.S index 3c58ebb..2ee394b 100644 --- a/arch/arm/mm/copypage-v3.S +++ b/arch/arm/mm/copypage-v3.S @@ -35,7 +35,7 @@ ENTRY(v3_copy_user_page) stmia r0!, {r3, r4, ip, lr} @ 4 ldmneia r1!, {r3, r4, ip, lr} @ 4 bne 1b @ 1 - LOADREGS(fd, sp!, {r4, pc}) @ 3 + ldmfd sp!, {r4, pc} @ 3 .align 5 /* diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h index 930dd90..add451a 100644 --- a/include/asm-arm/assembler.h +++ b/include/asm-arm/assembler.h @@ -63,17 +63,6 @@ #define DEFAULT_FIQ MODE_FIQ /* - * LOADREGS - ldm with PC in register list (eg, ldmfd sp!, {pc}) - */ -#ifdef __STDC__ -#define LOADREGS(cond, base, reglist...)\ - ldm##cond base,reglist -#else -#define LOADREGS(cond, base, reglist...)\ - ldm/**/cond base,reglist -#endif - -/* * Enable and disable interrupts */ #if __LINUX_ARM_ARCH__ >= 6 -- cgit v0.10.2 From 800d8b5c4b322798414100c253524aaf1bb9cb86 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 25 Jun 2006 11:31:22 +0100 Subject: [ARM] Remove partial non-v6 binutils compatibility proc-v6 contains some compatibility to be able to use the V6 "cps" instruction. However, the kernel makes use of this instruction elsewhere extensively, so there's no point keeping this compatibility anymore. Signed-off-by: Russell King diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index ee6f152..09b1a41 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -29,38 +29,6 @@ #define TTB_RGN_WT (2 << 3) #define TTB_RGN_WB (3 << 3) - .macro cpsie, flags - .ifc \flags, f - .long 0xf1080040 - .exitm - .endif - .ifc \flags, i - .long 0xf1080080 - .exitm - .endif - .ifc \flags, if - .long 0xf10800c0 - .exitm - .endif - .err - .endm - - .macro cpsid, flags - .ifc \flags, f - .long 0xf10c0040 - .exitm - .endif - .ifc \flags, i - .long 0xf10c0080 - .exitm - .endif - .ifc \flags, if - .long 0xf10c00c0 - .exitm - .endif - .err - .endm - ENTRY(cpu_v6_proc_init) mov pc, lr -- cgit v0.10.2 From 405040a78b33e39edf4180fc993b9608f07d3c41 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 25 Jun 2006 11:37:09 +0100 Subject: [ARM] Remove save_lr/restore_pc macros As for RETINSTR/LOADREGS macros, these were for compatibility with 26-bit ARMs. No longer required, so remove them. Signed-off-by: Russell King diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S index 629cc87..35649f0 100644 --- a/arch/arm/lib/strncpy_from_user.S +++ b/arch/arm/lib/strncpy_from_user.S @@ -21,7 +21,6 @@ * -EFAULT on exception, or "len" if we fill the whole buffer */ ENTRY(__arch_strncpy_from_user) - save_lr mov ip, r1 1: subs r2, r2, #1 USER( ldrplbt r3, [r1], #1) @@ -31,13 +30,13 @@ USER( ldrplbt r3, [r1], #1) bne 1b sub r1, r1, #1 @ take NUL character out of count 2: sub r0, r1, ip - restore_pc + mov pc, lr .section .fixup,"ax" .align 0 9001: mov r3, #0 strb r3, [r0, #0] @ null terminate mov r0, #-EFAULT - restore_pc + mov pc, lr .previous diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S index 67bcd82..3668a15 100644 --- a/arch/arm/lib/strnlen_user.S +++ b/arch/arm/lib/strnlen_user.S @@ -21,7 +21,6 @@ * or zero on exception, or n + 1 if too long */ ENTRY(__arch_strnlen_user) - save_lr mov r2, r0 1: USER( ldrbt r3, [r0], #1) @@ -31,10 +30,10 @@ USER( ldrbt r3, [r0], #1) bne 1b add r0, r0, #1 2: sub r0, r0, r2 - restore_pc + mov pc, lr .section .fixup,"ax" .align 0 9001: mov r0, #0 - restore_pc + mov pc, lr .previous diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h index add451a..b97cb3e 100644 --- a/include/asm-arm/assembler.h +++ b/include/asm-arm/assembler.h @@ -100,18 +100,6 @@ msr cpsr_c, \oldcpsr .endm -/* - * These two are used to save LR/restore PC over a user-based access. - * The old 26-bit architecture requires that we do. On 32-bit - * architecture, we can safely ignore this requirement. - */ - .macro save_lr - .endm - - .macro restore_pc - mov pc, lr - .endm - #define USER(x...) \ 9999: x; \ .section __ex_table,"a"; \ -- cgit v0.10.2 From 801194e3bcf7cde163b23c6279c559e69cb4ca57 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 25 Jun 2006 12:01:48 +0100 Subject: [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ DEFAULT_FIQ was entirely unused. MODE_* are just redefinitions of *_MODE. Use *_MODE instead. Signed-off-by: Russell King diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index adf62e5e..2af7e44 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -39,7 +39,7 @@ __INIT .type stext, %function ENTRY(stext) - msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC @ ensure svc mode + msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode @ and irqs disabled mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type @ r5=procinfo r9=cpuid diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 04f7344..330b947 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -71,7 +71,7 @@ __INIT .type stext, %function ENTRY(stext) - msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC @ ensure svc mode + msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode @ and irqs disabled mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type @ r5=procinfo r9=cpuid @@ -104,7 +104,7 @@ ENTRY(secondary_startup) * the processor type - there is no need to check the machine type * as it has already been validated by the primary processor. */ - msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC + msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type movs r10, r5 @ invalid processor? diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index c986268..0650bed 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -189,7 +189,7 @@ ENTRY(pxa_cpu_suspend) .data .align 5 ENTRY(pxa_cpu_resume) - mov r0, #PSR_I_BIT | PSR_F_BIT | MODE_SVC @ set SVC, irqs off + mov r0, #PSR_I_BIT | PSR_F_BIT | SVC_MODE @ set SVC, irqs off msr cpsr_c, r0 ldr r0, sleep_save_sp @ stack phys addr diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S index 5f6761e..dc27167 100644 --- a/arch/arm/mach-s3c2410/sleep.S +++ b/arch/arm/mach-s3c2410/sleep.S @@ -128,7 +128,7 @@ s3c2410_sleep_save_phys: */ ENTRY(s3c2410_cpu_resume) - mov r0, #PSR_I_BIT | PSR_F_BIT | MODE_SVC + mov r0, #PSR_I_BIT | PSR_F_BIT | SVC_MODE msr cpsr_c, r0 @@ load UART to allow us to print the two characters for diff --git a/arch/arm/mach-sa1100/sleep.S b/arch/arm/mach-sa1100/sleep.S index 2fa1e28..5a84062 100644 --- a/arch/arm/mach-sa1100/sleep.S +++ b/arch/arm/mach-sa1100/sleep.S @@ -177,7 +177,7 @@ sa1110_sdram_controller_fix: .data .align 5 ENTRY(sa1100_cpu_resume) - mov r0, #PSR_F_BIT | PSR_I_BIT | MODE_SVC + mov r0, #PSR_F_BIT | PSR_I_BIT | SVC_MODE msr cpsr_c, r0 @ set SVC, irqs off ldr r0, sleep_save_sp @ stack phys addr diff --git a/arch/arm/nwfpe/entry26.S b/arch/arm/nwfpe/entry26.S index 51940a9..3e6fb5d 100644 --- a/arch/arm/nwfpe/entry26.S +++ b/arch/arm/nwfpe/entry26.S @@ -26,7 +26,7 @@ It is called from the kernel with code similar to this: mov fp, #0 - teqp pc, #PSR_I_BIT | MODE_SVC + teqp pc, #PSR_I_BIT | SVC_MODE ldr r4, .LC2 ldr pc, [r4] @ Call FP module USR entry point diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h index b97cb3e..fce8328 100644 --- a/include/asm-arm/assembler.h +++ b/include/asm-arm/assembler.h @@ -55,13 +55,6 @@ #define PLD(code...) #endif -#define MODE_USR USR_MODE -#define MODE_FIQ FIQ_MODE -#define MODE_IRQ IRQ_MODE -#define MODE_SVC SVC_MODE - -#define DEFAULT_FIQ MODE_FIQ - /* * Enable and disable interrupts */ -- cgit v0.10.2 From 689391210a4a8a1bf35119f87c51b3e01ef549e6 Mon Sep 17 00:00:00 2001 From: Milan Svoboda Date: Sun, 25 Jun 2006 22:12:12 +0100 Subject: [ARM] 3612/1: make pci bus optional for ixp4xx platform Patch from Milan Svoboda IXP4XX platform can happily live without pci bus. This patch modifies Kconfig to support this option and modifies Makefile so pci only files are compiled only when pci is really selected. Patch is tested and ixdp465 runs fine with or without the pci bus.-- Signed-off-by: Milan Svoboda Signed-off-by: Deepak Saxena Signed-off-by: Russell King diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1b7e5c2..114a5e0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -372,7 +372,7 @@ config ISA_DMA_API bool config PCI - bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB + bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX help Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 3b23f43..57f23b4 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -35,7 +35,6 @@ config ARCH_ADI_COYOTE config ARCH_IXDP425 bool "IXDP425" - select PCI help Say 'Y' here if you want your kernel to support Intel's IXDP425 Development Platform (Also known as Richfield). @@ -43,7 +42,6 @@ config ARCH_IXDP425 config MACH_IXDPG425 bool "IXDPG425" - select PCI help Say 'Y' here if you want your kernel to support Intel's IXDPG425 Development Platform (Also known as Montajade). @@ -51,7 +49,6 @@ config MACH_IXDPG425 config MACH_IXDP465 bool "IXDP465" - select PCI help Say 'Y' here if you want your kernel to support Intel's IXDP465 Development Platform (Also known as BMP). diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile index 5a4aaa0..640315d 100644 --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile @@ -2,13 +2,23 @@ # Makefile for the linux kernel. # +obj-pci-y := +obj-pci-n := + +obj-pci-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pci.o +obj-pci-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o +obj-pci-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o +obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o +obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o +obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o + obj-y += common.o -obj-$(CONFIG_PCI) += common-pci.o -obj-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pci.o ixdp425-setup.o -obj-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o coyote-setup.o -obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o coyote-setup.o -obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o -obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o -obj-$(CONFIG_MACH_NAS100D) += nas100d-pci.o nas100d-setup.o nas100d-power.o +obj-$(CONFIG_ARCH_IXDP4XX) += ixdp425-setup.o +obj-$(CONFIG_MACH_IXDPG425) += coyote-setup.o +obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-setup.o +obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o +obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o +obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o +obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o -- cgit v0.10.2 From 52c5ceceb145fad10b9996ce414dadcb6b02d959 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 26 Jun 2006 15:12:56 +0100 Subject: [ARM] 3649/1: S3C24XX: Fix capitalisation of CPU on SMDK2440 Patch from Ben Dooks Make CPU uppercase on the SMDK2440 KConfig entries-- Signed-off-by: Ben Dooks Signed-off-by: Russell King diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index f5d9cd4..b4171dd 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -71,13 +71,13 @@ config ARCH_S3C2440 Say Y here if you are using the SMDK2440. config SMDK2440_CPU2440 - bool "SMDK2440 with S3C2440 cpu module" + bool "SMDK2440 with S3C2440 CPU module" depends on ARCH_S3C2440 default y if ARCH_S3C2440 select CPU_S3C2440 config SMDK2440_CPU2442 - bool "SMDM2440 with S3C2442 cpu module" + bool "SMDM2440 with S3C2442 CPU module" depends on ARCH_S3C2440 select CPU_S3C2442 -- cgit v0.10.2 From 28c68e3450a19930d12e1798950d62e09f447ae1 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 26 Jun 2006 15:12:57 +0100 Subject: [ARM] 3650/1: S3C2412: Update s3c2410_defconfig Patch from Ben Dooks Add SMDK2413 to the list of the machines being built for ARCH_S3C2410, thus ensursing our all machines build has an representitive of the S3C2412/S3C2413 CPU series-- Signed-off-by: Ben Dooks Signed-off-by: Russell King diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index e176613..f20814e 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17 -# Tue Jun 20 18:57:01 2006 +# Linux kernel version: 2.6.17-git9 +# Sun Jun 25 23:56:32 2006 # CONFIG_ARM=y CONFIG_MMU=y @@ -49,7 +49,6 @@ CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set -CONFIG_OBSOLETE_INTERMODULE=y # # Loadable module support @@ -81,18 +80,26 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91RM9200 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set # CONFIG_ARCH_IOP3XX is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set @@ -100,14 +107,6 @@ CONFIG_ARCH_S3C2410=y # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_AT91RM9200 is not set -# CONFIG_ARCH_PNX4008 is not set -# CONFIG_ARCH_NETX is not set # # S3C24XX Implementations @@ -123,11 +122,14 @@ CONFIG_ARCH_SMDK2410=y CONFIG_ARCH_S3C2440=y CONFIG_SMDK2440_CPU2440=y CONFIG_SMDK2440_CPU2442=y +CONFIG_MACH_SMDK2413=y CONFIG_MACH_VR1000=y CONFIG_MACH_RX3715=y CONFIG_MACH_OTOM=y CONFIG_MACH_NEXCODER_2440=y +CONFIG_S3C2410_CLOCK=y CONFIG_CPU_S3C2410=y +CONFIG_CPU_S3C2412=y CONFIG_CPU_S3C244X=y CONFIG_CPU_S3C2440=y CONFIG_CPU_S3C2442=y @@ -153,8 +155,11 @@ CONFIG_S3C2410_LOWLEVEL_UART_PORT=0 # CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y +CONFIG_CPU_ARM926T=y CONFIG_CPU_32v4=y +CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_ABRT_EV5TJ=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y @@ -167,6 +172,7 @@ CONFIG_CPU_TLB_V4WBI=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set # # Bus support @@ -214,6 +220,7 @@ CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0" CONFIG_FPE_NWFPE=y # CONFIG_FPE_NWFPE_XP is not set # CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set # # Userspace binary formats @@ -242,6 +249,8 @@ CONFIG_NET=y # CONFIG_NETDEBUG is not set # CONFIG_PACKET is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -260,6 +269,8 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -267,6 +278,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -321,6 +333,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -408,10 +421,12 @@ CONFIG_MTD_BAST_MAXSIZE=4 # CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_S3C2410=y # CONFIG_MTD_NAND_S3C2410_DEBUG is not set # CONFIG_MTD_NAND_S3C2410_HWECC is not set +# CONFIG_MTD_NAND_S3C2410_CLKSTOP is not set # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_NANDSIM is not set @@ -425,8 +440,8 @@ CONFIG_MTD_NAND_S3C2410=y # CONFIG_PARPORT=y # CONFIG_PARPORT_PC is not set -# CONFIG_PARPORT_ARC is not set # CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_AX88796 is not set CONFIG_PARPORT_1284=y # @@ -735,6 +750,7 @@ CONFIG_I2C_ALGOBIT=m # # CONFIG_I2C_ELEKTOR is not set CONFIG_I2C_ISA=m +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set CONFIG_I2C_S3C2410=y @@ -765,13 +781,13 @@ CONFIG_SENSORS_EEPROM=m # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y CONFIG_HWMON_VID=m +# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -799,8 +815,10 @@ CONFIG_SENSORS_LM85=m # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83627HF is not set @@ -845,6 +863,7 @@ CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_MACMODES is not set CONFIG_FB_FIRMWARE_EDID=y +# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_S1D13XXX is not set @@ -976,10 +995,12 @@ CONFIG_USB_MON=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set @@ -1024,6 +1045,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_MINIX_FS is not set CONFIG_ROMFS_FS=y CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set -- cgit v0.10.2 From cd701aa27e4cfab5c99c7da13d404b1f3a0aecfb Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 26 Jun 2006 15:12:58 +0100 Subject: [ARM] 3651/1: S3C24XX: Make arch list more detailed Patch from Ben Dooks Add the rest of the supported S3C24XX family to the configuration selection for ARCH_S3C2410. This should try and make it clearer for people trying to find the S3C2440 or freinds where they can be found.-- Signed-off-by: Ben Dooks Signed-off-by: Russell King diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 114a5e0..3d1a3fb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -253,7 +253,7 @@ config ARCH_SA1100 Support for StrongARM 11x0 based boards. config ARCH_S3C2410 - bool "Samsung S3C2410" + bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442" help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (), the IPAQ 1940 or -- cgit v0.10.2 From cfc736564fd01ee008d746913b1bbb90e3eb1f99 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 26 Jun 2006 15:26:13 +0100 Subject: [ARM] fix drivers/mfd/ucb1x00-core.c IRQ probing bug While reviewing the IRQ autoprobing code i found the attached buglet. probe_irq_on()/off() calls must always be in pairs, because the generic IRQ code uses a global semaphore to serialize all autoprobing activites. (which does make sense) The ARM code's probe_irq_*() implementation does not do this, but if this driver is ever used on another platform, this bug might bite. (It probably does not trigger in practice, because a zero probing mask returned should be rare - but still.) Signed-off-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Russell King diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index aff83f9..c8426a9 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -420,8 +420,10 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb) unsigned long mask; mask = probe_irq_on(); - if (!mask) + if (!mask) { + probe_irq_off(mask); return NO_IRQ; + } /* * Enable the ADC interrupt. -- cgit v0.10.2 From b184a4c9a4e542890265b4cdd3ff7908f4adc9c4 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Mon, 26 Jun 2006 17:48:29 +0100 Subject: [ARM] 3654/1: add ajeco 1arm sbc support Patch from Lennert Buytenhek This patch adds support for the Ajeco 1ARM Single Board Computer, a VME form factor SBC based on the Atmel AT91 SoC, with 64M RAM, seven serial ports, three ethernet ports, IDE, CF, USB host and device, and S-Video/VGA out.-- Signed-off-by: Lennert Buytenhek Signed-off-by: Andrew Victor Signed-off-by: Russell King diff --git a/arch/arm/boot/compressed/head-at91rm9200.S b/arch/arm/boot/compressed/head-at91rm9200.S index 57a3b16..d68b9ac 100644 --- a/arch/arm/boot/compressed/head-at91rm9200.S +++ b/arch/arm/boot/compressed/head-at91rm9200.S @@ -61,6 +61,12 @@ cmp r7, r3 beq 99f + @ Ajeco 1ARM : 1075 + mov r3, #(MACH_TYPE_ONEARM & 0xff) + orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00) + cmp r7, r3 + beq 99f + @ Unknown board, use the AT91RM9200DK board @ mov r7, #MACH_TYPE_AT91RM9200 mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff) diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig new file mode 100644 index 0000000..5401c01 --- /dev/null +++ b/arch/arm/configs/onearm_defconfig @@ -0,0 +1,1053 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.17-git10 +# Mon Jun 26 13:45:44 2006 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_VECTORS_BASE=0xffff0000 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_UID16=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set + +# +# AT91RM9200 Implementations +# + +# +# AT91RM9200 Board Type +# +CONFIG_MACH_ONEARM=y +# CONFIG_ARCH_AT91RM9200DK is not set +# CONFIG_MACH_AT91RM9200EK is not set +# CONFIG_MACH_CSB337 is not set +# CONFIG_MACH_CSB637 is not set +# CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KAFA is not set + +# +# AT91RM9200 Feature Selections +# +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set + +# +# Bus support +# + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_AT91_CF=y + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +CONFIG_LEDS=y +CONFIG_LEDS_TIMER=y +# CONFIG_LEDS_CPU is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +# CONFIG_APM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# PCMCIA network device support +# +# CONFIG_NET_PCMCIA is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_AT91=y +CONFIG_SERIAL_AT91_CONSOLE=y +# CONFIG_SERIAL_AT91_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91_WATCHDOG=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +# CONFIG_NVRAM is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_AT91RM9200=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +CONFIG_FRAME_POINTER=y +# CONFIG_UNWIND_INFO is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_DEBUG_USER=y +# CONFIG_DEBUG_WAITQ is not set +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y diff --git a/arch/arm/mach-at91rm9200/Kconfig b/arch/arm/mach-at91rm9200/Kconfig index 1ab5b78..70d402f 100644 --- a/arch/arm/mach-at91rm9200/Kconfig +++ b/arch/arm/mach-at91rm9200/Kconfig @@ -4,6 +4,12 @@ menu "AT91RM9200 Implementations" comment "AT91RM9200 Board Type" +config MACH_ONEARM + bool "Ajeco 1ARM Single Board Computer" + depends on ARCH_AT91RM9200 + help + Select this if you are using Ajeco's 1ARM Single Board Computer + config ARCH_AT91RM9200DK bool "Atmel AT91RM9200-DK Development board" depends on ARCH_AT91RM9200 diff --git a/arch/arm/mach-at91rm9200/Makefile b/arch/arm/mach-at91rm9200/Makefile index 81ebc66..82db957 100644 --- a/arch/arm/mach-at91rm9200/Makefile +++ b/arch/arm/mach-at91rm9200/Makefile @@ -10,6 +10,7 @@ obj- := obj-$(CONFIG_PM) += pm.o # Board-specific support +obj-$(CONFIG_MACH_ONEARM) += board-1arm.o obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o obj-$(CONFIG_MACH_CSB337) += board-csb337.o diff --git a/arch/arm/mach-at91rm9200/board-1arm.c b/arch/arm/mach-at91rm9200/board-1arm.c new file mode 100644 index 0000000..dc79e09 --- /dev/null +++ b/arch/arm/mach-at91rm9200/board-1arm.c @@ -0,0 +1,109 @@ +/* + * linux/arch/arm/mach-at91rm9200/board-1arm.c + * + * Copyright (C) 2005 SAN People + * + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include "generic.h" + +static void __init onearm_init_irq(void) +{ + /* Initialize AIC controller */ + at91rm9200_init_irq(NULL); + + /* Set up the GPIO interrupts */ + at91_gpio_irq_setup(PQFP_GPIO_BANKS); +} + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata onearm_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 3, + .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */ +}; + +static void __init onearm_map_io(void) +{ + at91rm9200_map_io(); + + /* Initialize clocks: 18.432 MHz crystal */ + at91_clock_init(18432000); + + /* Setup the serial ports and console */ + at91_init_serial(&onearm_uart_config); +} + +static struct at91_eth_data __initdata onearm_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +}; + +static struct at91_usbh_data __initdata onearm_usbh_data = { + .ports = 1, +}; + +static struct at91_udc_data __initdata onearm_udc_data = { + .vbus_pin = AT91_PIN_PC2, + .pullup_pin = AT91_PIN_PC3, +}; + +static void __init onearm_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&onearm_eth_data); + /* USB Host */ + at91_add_device_usbh(&onearm_usbh_data); + /* USB Device */ + at91_add_device_udc(&onearm_udc_data); +} + +MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") + /* Maintainer: Lennert Buytenhek */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = onearm_map_io, + .init_irq = onearm_init_irq, + .init_machine = onearm_board_init, +MACHINE_END -- cgit v0.10.2 From 6e58f5c9a841e59233c5997df082e93329ea61e0 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 26 Jun 2006 19:46:39 +0100 Subject: [ARM] 3656/1: S3C2412: Add S3C2412 and S3C2413 documenation Patch from Ben Dooks Add some basic documentation about the support for the S3C2412 and S3C2413 CPUs-- Signed-off-by: Ben Dooks Signed-off-by: Russell King diff --git a/Documentation/arm/Samsung-S3C24XX/S3C2412.txt b/Documentation/arm/Samsung-S3C24XX/S3C2412.txt new file mode 100644 index 0000000..cb82a7f --- /dev/null +++ b/Documentation/arm/Samsung-S3C24XX/S3C2412.txt @@ -0,0 +1,120 @@ + S3C2412 ARM Linux Overview + ========================== + +Introduction +------------ + + The S3C2412 is part of the S3C24XX range of ARM9 System-on-Chip CPUs + from Samsung. This part has an ARM926-EJS core, capable of running up + to 266MHz (see data-sheet for more information) + + +Clock +----- + + The core clock code provides a set of clocks to the drivers, and allows + for source selection and a number of other features. + + +Power +----- + + No support for suspend/resume to RAM in the current system. + + +DMA +--- + + No current support for DMA. + + +GPIO +---- + + There is support for setting the GPIO to input/output/special function + and reading or writing to them. + + +UART +---- + + The UART hardware is similar to the S3C2440, and is supported by the + s3c2410 driver in the drivers/serial directory. + + +NAND +---- + + The NAND hardware is similar to the S3C2440, and is supported by the + s3c2410 driver in the drivers/mtd/nand directory. + + +USB Host +-------- + + The USB hardware is similar to the S3C2410, with extended clock source + control. The OHCI portion is supported by the ohci-s3c2410 driver, and + the clock control selection is supported by the core clock code. + + +USB Device +---------- + + No current support in the kernel + + +IRQs +---- + + All the standard, and external interrupt sources are supported. The + extra sub-sources are not yet supported. + + +RTC +--- + + The RTC hardware is similar to the S3C2410, and is supported by the + s3c2410-rtc driver. + + +Watchdog +-------- + + The watchdog harware is the same as the S3C2410, and is supported by + the s3c2410_wdt driver. + + +MMC/SD/SDIO +----------- + + No current support for the MMC/SD/SDIO block. + +IIC +--- + + The IIC hardware is the same as the S3C2410, and is supported by the + i2c-s3c24xx driver. + + +IIS +--- + + No current support for the IIS interface. + + +SPI +--- + + No current support for the SPI interfaces. + + +ATA +--- + + No current support for the on-board ATA block. + + +Document Author +--------------- + +Ben Dooks, (c) 2006 Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/S3C2413.txt b/Documentation/arm/Samsung-S3C24XX/S3C2413.txt new file mode 100644 index 0000000..ab2a888 --- /dev/null +++ b/Documentation/arm/Samsung-S3C24XX/S3C2413.txt @@ -0,0 +1,21 @@ + S3C2413 ARM Linux Overview + ========================== + +Introduction +------------ + + The S3C2413 is an extended version of the S3C2412, with an camera + interface and mobile DDR memory support. See the S3C2412 support + documentation for more information. + + +Camera Interface +--------------- + + This block is currently not supported. + + +Document Author +--------------- + +Ben Dooks, (c) 2006 Simtec Electronics -- cgit v0.10.2 From 18555656de7268c7af77ea2b99a2fc984e7a23fb Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 26 Jun 2006 22:50:21 +0100 Subject: [ARM] Update mach-types Usual mach-types update. Signed-off-by: Russell King diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 6d7de9c..e1372a2 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Mon May 8 20:11:05 2006 +# Last update: Mon Jun 26 22:26:08 2006 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -566,8 +566,8 @@ switchgrass MACH_SWITCHGRASS SWITCHGRASS 549 ens_cmu MACH_ENS_CMU ENS_CMU 550 mm6_sdb MACH_MM6_SDB MM6_SDB 551 saturn MACH_SATURN SATURN 552 -i30030evb MACH_ARGONPLUSEVB ARGONPLUSEVB 553 -mxc27530evb MACH_SCMA11EVB SCMA11EVB 554 +i30030evb MACH_I30030EVB I30030EVB 553 +mxc27530evb MACH_MXC27530EVB MXC27530EVB 554 smdk2800 MACH_SMDK2800 SMDK2800 555 mtwilson MACH_MTWILSON MTWILSON 556 ziti MACH_ZITI ZITI 557 @@ -647,7 +647,7 @@ sendt MACH_SENDT SENDT 630 mx2jazz MACH_MX2JAZZ MX2JAZZ 631 multiio MACH_MULTIIO MULTIIO 632 hrdisplay MACH_HRDISPLAY HRDISPLAY 633 -mxc27530ads MACH_SCMA11BB SCMA11BB 634 +mxc27530ads MACH_MXC27530ADS MXC27530ADS 634 trizeps3 MACH_TRIZEPS3 TRIZEPS3 635 zefeerdza MACH_ZEFEERDZA ZEFEERDZA 636 zefeerdzb MACH_ZEFEERDZB ZEFEERDZB 637 @@ -721,7 +721,7 @@ gp32 MACH_GP32 GP32 706 gem MACH_GEM GEM 707 i858 MACH_I858 I858 708 hx2750 MACH_HX2750 HX2750 709 -mxc91131evb MACH_ZEUSEVB ZEUSEVB 710 +mxc91131evb MACH_MXC91131EVB MXC91131EVB 710 p700 MACH_P700 P700 711 cpe MACH_CPE CPE 712 spitz MACH_SPITZ SPITZ 713 @@ -802,7 +802,7 @@ cpuat91 MACH_CPUAT91 CPUAT91 787 rea9200 MACH_REA9200 REA9200 788 acts_pune_sa1110 MACH_ACTS_PUNE_SA1110 ACTS_PUNE_SA1110 789 ixp425 MACH_IXP425 IXP425 790 -i30030ads MACH_ARGONPLUSODYSSEY ARGONPLUSODYSSEY 791 +i30030ads MACH_I30030ADS I30030ADS 791 perch MACH_PERCH PERCH 792 eis05r1 MACH_EIS05R1 EIS05R1 793 pepperpad MACH_PEPPERPAD PEPPERPAD 794 @@ -930,7 +930,7 @@ netclient MACH_NETCLIENT NETCLIENT 916 xscale_palmtt5 MACH_XSCALE_PALMTT5 XSCALE_PALMTT5 917 xscale_palmtc MACH_OMAP_PALMTC OMAP_PALMTC 918 omap_apollon MACH_OMAP_APOLLON OMAP_APOLLON 919 -mxc30030evb MACH_ARGONLVEVB ARGONLVEVB 920 +mxc30030evb MACH_MXC30030EVB MXC30030EVB 920 rea_2d MACH_REA_2D REA_2D 921 eti3e524 MACH_TI3E524 TI3E524 922 ateb9200 MACH_ATEB9200 ATEB9200 923 @@ -986,7 +986,7 @@ redfox MACH_REDFOX REDFOX 972 mysh_ep9315_1 MACH_MYSH_EP9315_1 MYSH_EP9315_1 973 tpf106 MACH_TPF106 TPF106 974 at91rm9200kg MACH_AT91RM9200KG AT91RM9200KG 975 -racemt2 MACH_SLEDB SLEDB 976 +rcmt2 MACH_SLEDB SLEDB 976 ontrack MACH_ONTRACK ONTRACK 977 pm1200 MACH_PM1200 PM1200 978 ess24562 MACH_ESS24XXX ESS24XXX 979 @@ -1022,7 +1022,7 @@ smdk2440 MACH_SMDK2440 SMDK2440 1008 smdk2412 MACH_SMDK2412 SMDK2412 1009 webbox MACH_WEBBOX WEBBOX 1010 cwwndp MACH_CWWNDP CWWNDP 1011 -dragon MACH_DRAGON DRAGON 1012 +i839 MACH_DRAGON DRAGON 1012 opendo_cpu_board MACH_OPENDO_CPU_BOARD OPENDO_CPU_BOARD 1013 ccm2200 MACH_CCM2200 CCM2200 1014 etwarm MACH_ETWARM ETWARM 1015 @@ -1040,3 +1040,56 @@ edg79524 MACH_EDG79524 EDG79524 1026 ai2410 MACH_AI2410 AI2410 1027 ixp465 MACH_IXP465 IXP465 1028 balloon3 MACH_BALLOON3 BALLOON3 1029 +heins MACH_HEINS HEINS 1030 +mpluseva MACH_MPLUSEVA MPLUSEVA 1031 +rt042 MACH_RT042 RT042 1032 +cwiem MACH_CWIEM CWIEM 1033 +cm_x270 MACH_CM_X270 CM_X270 1034 +cm_x255 MACH_CM_X255 CM_X255 1035 +esh_at91 MACH_ESH_AT91 ESH_AT91 1036 +sandgate3 MACH_SANDGATE3 SANDGATE3 1037 +primo MACH_PRIMO PRIMO 1038 +gemstone MACH_GEMSTONE GEMSTONE 1039 +pronghorn_metro MACH_PRONGHORNMETRO PRONGHORNMETRO 1040 +sidewinder MACH_SIDEWINDER SIDEWINDER 1041 +picomod1 MACH_PICOMOD1 PICOMOD1 1042 +sg590 MACH_SG590 SG590 1043 +akai9307 MACH_AKAI9307 AKAI9307 1044 +fontaine MACH_FONTAINE FONTAINE 1045 +wombat MACH_WOMBAT WOMBAT 1046 +acq300 MACH_ACQ300 ACQ300 1047 +mod_270 MACH_MOD_270 MOD_270 1048 +vmc_vc0820 MACH_VC0820 VC0820 1049 +ani_aim MACH_ANI_AIM ANI_AIM 1050 +jellyfish MACH_JELLYFISH JELLYFISH 1051 +amanita MACH_AMANITA AMANITA 1052 +vlink MACH_VLINK VLINK 1053 +dexflex MACH_DEXFLEX DEXFLEX 1054 +eigen_ttq MACH_EIGEN_TTQ EIGEN_TTQ 1055 +arcom_titan MACH_ARCOM_TITAN ARCOM_TITAN 1056 +tabla MACH_TABLA TABLA 1057 +mdirac3 MACH_MDIRAC3 MDIRAC3 1058 +mrhfbp2 MACH_MRHFBP2 MRHFBP2 1059 +at91rm9200rb MACH_AT91RM9200RB AT91RM9200RB 1060 +ani_apm MACH_ANI_APM ANI_APM 1061 +ella1 MACH_ELLA1 ELLA1 1062 +inhand_pxa27x MACH_INHAND_PXA27X INHAND_PXA27X 1063 +inhand_pxa25x MACH_INHAND_PXA25X INHAND_PXA25X 1064 +empos_xm MACH_EMPOS_XM EMPOS_XM 1065 +empos MACH_EMPOS EMPOS 1066 +empos_tiny MACH_EMPOS_TINY EMPOS_TINY 1067 +empos_sm MACH_EMPOS_SM EMPOS_SM 1068 +egret MACH_EGRET EGRET 1069 +ostrich MACH_OSTRICH OSTRICH 1070 +n50 MACH_N50 N50 1071 +ecbat91 MACH_ECBAT91 ECBAT91 1072 +stareast MACH_STAREAST STAREAST 1073 +dspg_dw MACH_DSPG_DW DSPG_DW 1074 +onearm MACH_ONEARM ONEARM 1075 +mrg110_6 MACH_MRG110_6 MRG110_6 1076 +wrt300nv2 MACH_WRT300NV2 WRT300NV2 1077 +xm_bulverde MACH_XM_BULVERDE XM_BULVERDE 1078 +msm6100 MACH_MSM6100 MSM6100 1079 +eti_b1 MACH_ETI_B1 ETI_B1 1080 +za9l_series MACH_ZILOG_ZA9L ZILOG_ZA9L 1081 +bit2440 MACH_BIT2440 BIT2440 1082 -- cgit v0.10.2 From f964c303fe33b0d2ee563349bc8bea4d57d7a265 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 26 Jun 2006 22:51:08 +0100 Subject: [ARM] 3657/1: S3C24XX: Documentation update of Overview.txt Patch from Ben Dooks Update the list of supported devices, and remove the changelog. Add SMDK2413 information.-- Signed-off-by: Ben Dooks Signed-off-by: Russell King diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt index 8c6ee68..3e46d2a 100644 --- a/Documentation/arm/Samsung-S3C24XX/Overview.txt +++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt @@ -7,11 +7,13 @@ Introduction ------------ The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported - by the 's3c2410' architecture of ARM Linux. Currently the S3C2410 and - the S3C2440 are supported CPUs. + by the 's3c2410' architecture of ARM Linux. Currently the S3C2410, + S3C2440 and S3C2442 devices are supported. Support for the S3C2400 series is in progress. + Support for the S3C2412 and S3C2413 CPUs is being merged. + Configuration ------------- @@ -43,9 +45,18 @@ Machines Samsung's own development board, geared for PDA work. + Samsung/Aiji SMDK2412 + + The S3C2412 version of the SMDK2440. + + Samsung/Aiji SMDK2413 + + The S3C2412 version of the SMDK2440. + Samsung/Meritech SMDK2440 - The S3C2440 compatible version of the SMDK2440 + The S3C2440 compatible version of the SMDK2440, which has the + option of an S3C2440 or S3C2442 CPU module. Thorcom VR1000 @@ -211,24 +222,6 @@ Port Contributors Lucas Correia Villa Real (S3C2400 port) -Document Changes ----------------- - - 05 Sep 2004 - BJD - Added Document Changes section - 05 Sep 2004 - BJD - Added Klaus Fetscher to list of contributors - 25 Oct 2004 - BJD - Added Dimitry Andric to list of contributors - 25 Oct 2004 - BJD - Updated the MTD from the 2.6.9 merge - 21 Jan 2005 - BJD - Added rx3715, added Shannon to contributors - 10 Feb 2005 - BJD - Added Guillaume Gourat to contributors - 02 Mar 2005 - BJD - Added SMDK2440 to list of machines - 06 Mar 2005 - BJD - Added Christer Weinigel - 08 Mar 2005 - BJD - Added LCVR to list of people, updated introduction - 08 Mar 2005 - BJD - Added section on adding machines - 09 Sep 2005 - BJD - Added section on platform data - 11 Feb 2006 - BJD - Added I2C, RTC and Watchdog sections - 11 Feb 2006 - BJD - Added Osiris machine, and S3C2400 information - - Document Author --------------- -- cgit v0.10.2