11 files changed, 25 insertions, 43 deletions

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index c3994f341e49..7f3cdbfc0fbb 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -597,8 +597,6 @@ static void __init da830_evm_map_io(void)
 }
 
 MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137 EVM")
-        .phys_io        = IO_PHYS,
-        .io_pg_offst    = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params    = (DA8XX_DDR_BASE + 0x100),
         .map_io         = da830_evm_map_io,
         .init_irq       = cp_intc_init,
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index fdc2cc500fc6..b26f5cbfce3e 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -817,8 +817,6 @@ static void __init da850_evm_map_io(void)
 }
 
 MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138 EVM")
-        .phys_io        = IO_PHYS,
-        .io_pg_offst    = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params    = (DA8XX_DDR_BASE + 0x100),
         .map_io         = da850_evm_map_io,
         .init_irq       = cp_intc_init,
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index a3191015efee..6e7cad13352c 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -351,8 +351,6 @@ static __init void dm355_evm_init(void)
 }
 
 MACHINE_START(DAVINCI_DM355_EVM, "DaVinci DM355 EVM")
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (0x80000100),
         .map_io       = dm355_evm_map_io,
         .init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index f1d8132cf0c3..543f9911b281 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -270,8 +270,6 @@ static __init void dm355_leopard_init(void)
 }
 
 MACHINE_START(DM355_LEOPARD, "DaVinci DM355 leopard")
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (0x80000100),
         .map_io       = dm355_leopard_map_io,
         .init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 84acef1d0b3d..944a0cbaf5cb 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -613,8 +613,6 @@ static __init void dm365_evm_init(void)
 }
 
 MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
-        .phys_io        = IO_PHYS,
-        .io_pg_offst    = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params    = (0x80000100),
         .map_io         = dm365_evm_map_io,
         .init_irq       = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 34c8b418cd72..d59fba15ba8d 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -706,8 +706,6 @@ static __init void davinci_evm_init(void)
 
 MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
         /* Maintainer: MontaVista Software <source@mvista.com> */
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (DAVINCI_DDR_BASE + 0x100),
         .map_io       = davinci_evm_map_io,
         .init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 4502f346b2b0..6890488fb92b 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -786,8 +786,6 @@ void __init dm646x_board_setup_refclk(struct clk *clk)
 }
 
 MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (0x80000100),
         .map_io       = davinci_map_io,
         .init_irq     = davinci_irq_init,
@@ -796,8 +794,6 @@ MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
 MACHINE_END
 
 MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (0x80000100),
         .map_io       = davinci_map_io,
         .init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 4c30e929bbf9..a4def889275c 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -275,8 +275,6 @@ static __init void davinci_ntosd2_init(void)
 
 MACHINE_START(NEUROS_OSD2, "Neuros OSD2")
         /* Maintainer: Neuros Technologies <neuros@groups.google.com> */
-        .phys_io        = IO_PHYS,
-        .io_pg_offst    = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params    = (DAVINCI_DDR_BASE + 0x100),
         .map_io          = davinci_ntosd2_map_io,
         .init_irq       = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 23e664a1a802..9bdf8aafcc84 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -154,8 +154,6 @@ static __init void davinci_sffsdr_init(void)
 
 MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
         /* Maintainer: Hugo Villeneuve hugo.villeneuve@lyrtech.com */
-        .phys_io      = IO_PHYS,
-        .io_pg_offst  = (__IO_ADDRESS(IO_PHYS) >> 18) & 0xfffc,
         .boot_params  = (DAVINCI_DDR_BASE + 0x100),
         .map_io       = davinci_sffsdr_map_io,
         .init_irq     = davinci_irq_init,
diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index fe2a9d9c8bb7..b4de35b78904 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -164,8 +164,6 @@ console_initcall(tnetv107x_evm_console_init);
 #endif
 
 MACHINE_START(TNETV107X, "TNETV107X EVM")
-        .phys_io        = TNETV107X_IO_BASE,
-        .io_pg_offst    = (TNETV107X_IO_VIRT >> 18) & 0xfffc,
         .boot_params    = (TNETV107X_DDR_BASE + 0x100),
         .map_io         = tnetv107x_init,
         .init_irq       = cp_intc_init,
diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S
index f761dfdb8689..9f1befc5ac38 100644
--- a/arch/arm/mach-davinci/include/mach/debug-macro.S
+++ b/arch/arm/mach-davinci/include/mach/debug-macro.S
@@ -29,35 +29,39 @@ davinci_uart_phys:	.word	0
 davinci_uart_virt:      .word   0
                 .popsection
 
-                .macro addruart, rx, tmp
+                .macro addruart, rp, rv
 
                 /* Use davinci_uart_phys/virt if already configured */
-10:             mrc     p15, 0, \rx, c1, c0
-                tst     \rx, #1                 @ MMU enabled?
-                ldreq   \rx, =__virt_to_phys(davinci_uart_phys)
-                ldrne   \rx, =davinci_uart_virt
-                ldr     \rx, [\rx]
-                cmp     \rx, #0                 @ is port configured?
+10:             mrc     p15, 0, \rp, c1, c0
+                tst     \rp, #1                 @ MMU enabled?
+                ldreq   \rp, =__virt_to_phys(davinci_uart_phys)
+                ldrne   \rp, =davinci_uart_phys
+                add     \rv, \rp, #4            @ davinci_uart_virt
+                ldr     \rp, [\rp, #0]
+                ldr     \rv, [\rv, #0]
+                cmp     \rp, #0                 @ is port configured?
+                cmpne   \rv, #0
                 bne     99f                     @ already configured
 
-                mrc     p15, 0, \rx, c1, c0
-                tst     \rx, #1                 @ MMU enabled?
+                /* Check the debug UART address set in uncompress.h */
+                mrc     p15, 0, \rp, c1, c0
+                tst     \rp, #1                 @ MMU enabled?
 
                 /* Copy uart phys address from decompressor uart info */
-                ldreq   \tmp, =__virt_to_phys(davinci_uart_phys)
-                ldrne   \tmp, =davinci_uart_phys
-                ldreq   \rx, =DAVINCI_UART_INFO
-                ldrne   \rx, =__phys_to_virt(DAVINCI_UART_INFO)
-                ldr     \rx, [\rx, #0]
-                str     \rx, [\tmp]
+                ldreq   \rv, =__virt_to_phys(davinci_uart_phys)
+                ldrne   \rv, =davinci_uart_phys
+                ldreq   \rp, =DAVINCI_UART_INFO
+                ldrne   \rp, =__phys_to_virt(DAVINCI_UART_INFO)
+                ldr     \rp, [\rp, #0]
+                str     \rp, [\rv]
 
                 /* Copy uart virt address from decompressor uart info */
-                ldreq   \tmp, =__virt_to_phys(davinci_uart_virt)
-                ldrne   \tmp, =davinci_uart_virt
-                ldreq   \rx, =DAVINCI_UART_INFO
-                ldrne   \rx, =__phys_to_virt(DAVINCI_UART_INFO)
-                ldr     \rx, [\rx, #4]
-                str     \rx, [\tmp]
+                ldreq   \rv, =__virt_to_phys(davinci_uart_virt)
+                ldrne   \rv, =davinci_uart_virt
+                ldreq   \rp, =DAVINCI_UART_INFO
+                ldrne   \rp, =__phys_to_virt(DAVINCI_UART_INFO)
+                ldr     \rp, [\rp, #4]
+                str     \rp, [\rv]
 
                 b       10b
 99: