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-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c2
-rw-r--r--arch/arm/mach-omap1/board-fsample.c2
-rw-r--r--arch/arm/mach-omap1/board-generic.c2
-rw-r--r--arch/arm/mach-omap1/board-h2.c2
-rw-r--r--arch/arm/mach-omap1/board-h3.c2
-rw-r--r--arch/arm/mach-omap1/board-htcherald.c2
-rw-r--r--arch/arm/mach-omap1/board-innovator.c2
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c2
-rw-r--r--arch/arm/mach-omap1/board-osk.c2
-rw-r--r--arch/arm/mach-omap1/board-palmte.c2
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c2
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c2
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c2
-rw-r--r--arch/arm/mach-omap1/board-sx1.c2
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c2
-rw-r--r--arch/arm/mach-omap1/include/mach/debug-macro.S48
-rw-r--r--arch/arm/mach-omap1/include/mach/memory.h53
-rw-r--r--arch/arm/mach-omap1/io.c1
18 files changed, 89 insertions, 43 deletions
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index d86e9af2822b..4ea60e2038ea 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -385,7 +385,7 @@ static void __init ams_delta_map_io(void)
 
 MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
 	/* Maintainer: Jonathan McDowell <noodles@earth.li> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= ams_delta_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= ams_delta_init_irq,
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index dd814b33cdd5..31e089b6f03f 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -388,7 +388,7 @@ static void __init omap_fsample_map_io(void)
 
 MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
 /* Maintainer: Brian Swetland <swetland@google.com> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_fsample_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_fsample_init_irq,
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 8f7d11581482..05c6e9d858f3 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -93,7 +93,7 @@ static void __init omap_generic_map_io(void)
 
 MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
 	/* Maintainer: Tony Lindgren <tony@atomide.com> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_generic_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_generic_init_irq,
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 0796ad7e24b5..c2e279173d42 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -460,7 +460,7 @@ static void __init h2_map_io(void)
 
 MACHINE_START(OMAP_H2, "TI-H2")
 	/* Maintainer: Imre Deak <imre.deak@nokia.com> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= h2_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= h2_init_irq,
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index fe1814c5e748..8f5b6af7ed59 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -448,7 +448,7 @@ static void __init h3_map_io(void)
 
 MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
 	/* Maintainer: Texas Instruments, Inc. */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= h3_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= h3_init_irq,
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 4af7bfa40e4a..fcd1a3c31896 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -610,7 +610,7 @@ static void __init htcherald_init_irq(void)
 MACHINE_START(HERALD, "HTC Herald")
 	/* Maintainer: Cory Maccarrone <darkstar6262@gmail.com> */
 	/* Maintainer: wing-linux.sourceforge.net */
-	.boot_params    = 0x10000100,
+	.atag_offset    = 0x100,
 	.map_io         = htcherald_map_io,
 	.reserve	= omap_reserve,
 	.init_irq       = htcherald_init_irq,
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index e603e5eb32a8..c2234caf8a7a 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -458,7 +458,7 @@ static void __init innovator_map_io(void)
 
 MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
 	/* Maintainer: MontaVista Software, Inc. */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= innovator_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= innovator_init_irq,
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 8420535fe51d..02789c5d3703 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -263,7 +263,7 @@ static void __init omap_nokia770_map_io(void)
 }
 
 MACHINE_START(NOKIA770, "Nokia 770")
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_nokia770_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_nokia770_init_irq,
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index bf1ebe5b2442..e4dca1deebb4 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -582,7 +582,7 @@ static void __init osk_map_io(void)
 
 MACHINE_START(OMAP_OSK, "TI-OSK")
 	/* Maintainer: Dirk Behme <dirk.behme@de.bosch.com> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= osk_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= osk_init_irq,
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 45596b5acf09..50c4e398bcc8 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -274,7 +274,7 @@ static void __init omap_palmte_map_io(void)
 }
 
 MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_palmte_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_palmte_init_irq,
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index f942221f6e71..273771cb1b61 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -321,7 +321,7 @@ static void __init omap_palmtt_map_io(void)
 }
 
 MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_palmtt_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_palmtt_init_irq,
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 2b912d46ceec..de36ade38ef7 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -341,7 +341,7 @@ omap_palmz71_map_io(void)
 }
 
 MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_palmz71_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_palmz71_init_irq,
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 7e2efe52cc35..04b1befaced6 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -349,7 +349,7 @@ static void __init omap_perseus2_map_io(void)
 
 MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2")
 	/* Maintainer: Kevin Hilman <kjh@hilman.org> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_perseus2_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_perseus2_init_irq,
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 172a28f9a344..2bea941741d5 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -420,7 +420,7 @@ static void __init omap_sx1_map_io(void)
 }
 
 MACHINE_START(SX1, "OMAP310 based Siemens SX1")
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= omap_sx1_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= omap_sx1_init_irq,
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 236b7ded0cf8..940faed82be2 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -301,7 +301,7 @@ static void __init voiceblue_init(void)
 
 MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
 	/* Maintainer: Ladislav Michl <michl@2n.cz> */
-	.boot_params	= 0x10000100,
+	.atag_offset	= 0x100,
 	.map_io		= voiceblue_map_io,
 	.reserve	= omap_reserve,
 	.init_irq	= voiceblue_init_irq,
diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S
index 62856044eb63..2b36a281dc84 100644
--- a/arch/arm/mach-omap1/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap1/include/mach/debug-macro.S
@@ -13,13 +13,8 @@
 
 #include <linux/serial_reg.h>
 
-#include <asm/memory.h>
-
 #include <plat/serial.h>
 
-#define omap_uart_v2p(x)	((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET)
-#define omap_uart_p2v(x)	((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET)
-
 		.pushsection .data
 omap_uart_phys:	.word	0x0
 omap_uart_virt:	.word	0x0
@@ -31,26 +26,24 @@ omap_uart_virt:	.word	0x0
 		 * the desired UART phys and virt addresses temporarily into
 		 * the omap_uart_phys and omap_uart_virt above.
 		 */
-		.macro	addruart, rp, rv
+		.macro	addruart, rp, rv, tmp
 
 		/* Use omap_uart_phys/virt if already configured */
-9:		mrc	p15, 0, \rp, c1, c0
-		tst	\rp, #1			@ MMU enabled?
-		ldreq	\rp, =omap_uart_v2p(omap_uart_phys)	@ MMU disabled
-		ldrne	\rp, =omap_uart_phys	@ MMU enabled
-		add	\rv, \rp, #4		@ omap_uart_virt
-		ldr	\rp, [\rp, #0]
-		ldr	\rv, [\rv, #0]
+9:		adr	\rp, 99f		@ get effective addr of 99f
+		ldr	\rv, [\rp]		@ get absolute addr of 99f
+		sub	\rv, \rv, \rp		@ offset between the two
+		ldr	\rp, [\rp, #4]		@ abs addr of omap_uart_phys
+		sub	\tmp, \rp, \rv		@ make it effective
+		ldr	\rp, [\tmp, #0]		@ omap_uart_phys
+		ldr	\rv, [\tmp, #4]		@ omap_uart_virt
 		cmp	\rp, #0			@ is port configured?
 		cmpne	\rv, #0
-		bne	99f			@ already configured
+		bne	100f			@ already configured
 
 		/* Check the debug UART configuration set in uncompress.h */
-		mrc	p15, 0, \rp, c1, c0
-		tst	\rp, #1			@ MMU enabled?
-		ldreq	\rp, =OMAP_UART_INFO	@ MMU not enabled
-		ldrne	\rp, =omap_uart_p2v(OMAP_UART_INFO)	@ MMU enabled
-		ldr	\rp, [\rp, #0]
+		and	\rp, pc, #0xff000000
+		ldr	\rv, =OMAP_UART_INFO_OFS
+		ldr	\rp, [\rp, \rv]
 
 		/* Select the UART to use based on the UART1 scratchpad value */
 10:		cmp	\rp, #0			@ no port configured?
@@ -74,17 +67,18 @@ omap_uart_virt:	.word	0x0
 
 		/* Store both phys and virt address for the uart */
 98:		add	\rp, \rp, #0xff000000	@ phys base
-		mrc	p15, 0, \rv, c1, c0
-		tst	\rv, #1			@ MMU enabled?
-		ldreq	\rv, =omap_uart_v2p(omap_uart_phys)	@ MMU disabled
-		ldrne	\rv, =omap_uart_phys	@ MMU enabled
-		str	\rp, [\rv, #0]
+		str	\rp, [\tmp, #0]		@ omap_uart_phys
 		sub	\rp, \rp, #0xff000000	@ phys base
 		add	\rp, \rp, #0xfe000000	@ virt base
-		add	\rv, \rv, #4		@ omap_uart_lsr
-		str	\rp, [\rv, #0]
+		str	\rp, [\tmp, #4]		@ omap_uart_virt
 		b	9b
-99:
+
+		.align
+99:		.word	.
+		.word	omap_uart_phys
+		.ltorg
+
+100:
 		.endm
 
 		.macro	senduart,rd,rx
diff --git a/arch/arm/mach-omap1/include/mach/memory.h b/arch/arm/mach-omap1/include/mach/memory.h
index e9b600c113ef..c6337645ba8a 100644
--- a/arch/arm/mach-omap1/include/mach/memory.h
+++ b/arch/arm/mach-omap1/include/mach/memory.h
@@ -2,4 +2,55 @@
  * arch/arm/mach-omap1/include/mach/memory.h
  */
 
-#include <plat/memory.h>
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+/*
+ * Physical DRAM offset.
+ */
+#define PLAT_PHYS_OFFSET		UL(0x10000000)
+
+/*
+ * Bus address is physical address, except for OMAP-1510 Local Bus.
+ * OMAP-1510 bus address is translated into a Local Bus address if the
+ * OMAP bus type is lbus. We do the address translation based on the
+ * device overriding the defaults used in the dma-mapping API.
+ * Note that the is_lbus_device() test is not very efficient on 1510
+ * because of the strncmp().
+ */
+#ifdef CONFIG_ARCH_OMAP15XX
+
+/*
+ * OMAP-1510 Local Bus address offset
+ */
+#define OMAP1510_LB_OFFSET	UL(0x30000000)
+
+#define virt_to_lbus(x)		((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET)
+#define lbus_to_virt(x)		((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET)
+#define is_lbus_device(dev)	(cpu_is_omap15xx() && dev && (strncmp(dev_name(dev), "ohci", 4) == 0))
+
+#define __arch_pfn_to_dma(dev, pfn)	\
+	({ dma_addr_t __dma = __pfn_to_phys(pfn); \
+	   if (is_lbus_device(dev)) \
+		__dma = __dma - PHYS_OFFSET + OMAP1510_LB_OFFSET; \
+	   __dma; })
+
+#define __arch_dma_to_pfn(dev, addr)	\
+	({ dma_addr_t __dma = addr;				\
+	   if (is_lbus_device(dev))				\
+		__dma += PHYS_OFFSET - OMAP1510_LB_OFFSET;	\
+	   __phys_to_pfn(__dma);				\
+	})
+
+#define __arch_dma_to_virt(dev, addr)	({ (void *) (is_lbus_device(dev) ? \
+						lbus_to_virt(addr) : \
+						__phys_to_virt(addr)); })
+
+#define __arch_virt_to_dma(dev, addr)	({ unsigned long __addr = (unsigned long)(addr); \
+					   (dma_addr_t) (is_lbus_device(dev) ? \
+						virt_to_lbus(__addr) : \
+						__virt_to_phys(__addr)); })
+
+#endif	/* CONFIG_ARCH_OMAP15XX */
+
+#endif
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 870886a29594..1cfa1b6bb62b 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -121,6 +121,7 @@ void __init omap1_map_common_io(void)
 #endif
 
 	omap_sram_init();
+	omap_init_consistent_dma_size();
 }
 
 /*
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-09-25 13:19:00 +0000