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-rw-r--r--arch/arm/cpu/arm1136/start.S1
-rw-r--r--arch/arm/cpu/arm1176/start.S1
-rw-r--r--arch/arm/cpu/arm720t/start.S1
-rw-r--r--arch/arm/cpu/arm920t/start.S1
-rw-r--r--arch/arm/cpu/arm925t/start.S1
-rw-r--r--arch/arm/cpu/arm926ejs/orion5x/cpu.c8
-rw-r--r--arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S140
-rw-r--r--arch/arm/cpu/arm926ejs/start.S2
-rw-r--r--arch/arm/cpu/arm946es/start.S1
-rw-r--r--arch/arm/cpu/arm_cortexa8/omap3/cache.S8
-rw-r--r--arch/arm/cpu/arm_cortexa8/start.S2
-rw-r--r--arch/arm/cpu/arm_intcm/start.S1
-rw-r--r--arch/arm/cpu/ixp/start.S1
-rw-r--r--arch/arm/cpu/lh7a40x/start.S1
-rw-r--r--arch/arm/cpu/pxa/start.S6
-rw-r--r--arch/arm/cpu/s3c44b0/start.S1
-rw-r--r--arch/arm/cpu/sa1100/start.S1
-rw-r--r--arch/arm/include/asm/io.h14
-rw-r--r--arch/arm/lib/bootm.c43
19 files changed, 103 insertions, 131 deletions
diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S
index 922d01c..41eb82d 100644
--- a/arch/arm/cpu/arm1136/start.S
+++ b/arch/arm/cpu/arm1136/start.S
@@ -185,6 +185,7 @@ stack_setup:
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
#endif /* CONFIG_PRELOADER */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
index a540edb..f98a7aa 100644
--- a/arch/arm/cpu/arm1176/start.S
+++ b/arch/arm/cpu/arm1176/start.S
@@ -276,6 +276,7 @@ stack_setup:
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index 022b873..d6f2c16 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -172,6 +172,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S
index 779f192..e532f55 100644
--- a/arch/arm/cpu/arm920t/start.S
+++ b/arch/arm/cpu/arm920t/start.S
@@ -204,6 +204,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S
index 567e804..346615e 100644
--- a/arch/arm/cpu/arm925t/start.S
+++ b/arch/arm/cpu/arm925t/start.S
@@ -196,6 +196,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm926ejs/orion5x/cpu.c b/arch/arm/cpu/arm926ejs/orion5x/cpu.c
index c2f5253..03c6d06 100644
--- a/arch/arm/cpu/arm926ejs/orion5x/cpu.c
+++ b/arch/arm/cpu/arm926ejs/orion5x/cpu.c
@@ -260,10 +260,10 @@ int arch_misc_init(void)
/* Set CPIOs and MPPs - values provided by board
include file */
- writel(ORION5X_MPP_BASE+0x00, ORION5X_MPP0_7);
- writel(ORION5X_MPP_BASE+0x04, ORION5X_MPP8_15);
- writel(ORION5X_MPP_BASE+0x50, ORION5X_MPP16_23);
- writel(ORION5X_GPIO_BASE+0x04, ORION5X_GPIO_OUT_ENABLE);
+ writel(ORION5X_MPP0_7, ORION5X_MPP_BASE+0x00);
+ writel(ORION5X_MPP8_15, ORION5X_MPP_BASE+0x04);
+ writel(ORION5X_MPP16_23, ORION5X_MPP_BASE+0x50);
+ writel(ORION5X_GPIO_OUT_ENABLE, ORION5X_GPIO_BASE+0x04);
return 0;
}
diff --git a/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S b/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S
index b0e15f6..0523bd4 100644
--- a/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S
+++ b/arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S
@@ -87,30 +87,30 @@
lowlevel_init:
/* Use 'r4 as the base for internal register accesses */
- ldr r4, =ORION5X_REGS_PHY_BASE
+ ldr r4, =ORION5X_REGS_PHY_BASE
/* move internal registers from the default 0xD0000000
* to their intended location, defined by SoC */
ldr r3, =0xD0000000
add r3, r3, #0x20000
- str r4, [r3, #0x80]
+ str r4, [r3, #0x80]
/* Use R3 as the base for DRAM registers */
- add r3, r4, #0x01000
+ add r3, r4, #0x01000
/*DDR SDRAM Initialization Control */
ldr r6, =0x00000001
str r6, [r3, #0x480]
/* Use R3 as the base for PCI registers */
- add r3, r4, #0x31000
+ add r3, r4, #0x31000
/* Disable arbiter */
ldr r6, =0x00000030
str r6, [r3, #0xd00]
/* Use R3 as the base for DRAM registers */
- add r3, r4, #0x01000
+ add r3, r4, #0x01000
/* set all dram windows to 0 */
mov r6, #0
@@ -127,63 +127,63 @@ lowlevel_init:
ldr r6, =SDRAM_CONTROL
str r6, [r3, #0x404]
- /* 3) Write SDRAM address control register */
+ /* 3) Write SDRAM address control register */
ldr r6, =SDRAM_ADDR_CTRL
str r6, [r3, #0x410]
- /* 4) Write SDRAM bank 0 size register */
+ /* 4) Write SDRAM bank 0 size register */
ldr r6, =SDRAM_BANK0_SIZE
str r6, [r3, #0x504]
/* keep other banks disabled */
- /* 5) Write SDRAM open pages control register */
+ /* 5) Write SDRAM open pages control register */
ldr r6, =SDRAM_OPEN_PAGE_EN
str r6, [r3, #0x414]
- /* 6) Write SDRAM timing Low register */
+ /* 6) Write SDRAM timing Low register */
ldr r6, =SDRAM_TIME_CTRL_LOW
str r6, [r3, #0x408]
- /* 7) Write SDRAM timing High register */
+ /* 7) Write SDRAM timing High register */
ldr r6, =SDRAM_TIME_CTRL_HI
str r6, [r3, #0x40C]
- /* 8) Write SDRAM mode register */
- /* The CPU must not attempt to change the SDRAM Mode register setting */
- /* prior to DRAM controller completion of the DRAM initialization */
- /* sequence. To guarantee this restriction, it is recommended that */
- /* the CPU sets the SDRAM Operation register to NOP command, performs */
- /* read polling until the register is back in Normal operation value, */
- /* and then sets SDRAM Mode register to its new value. */
+ /* 8) Write SDRAM mode register */
+ /* The CPU must not attempt to change the SDRAM Mode register setting */
+ /* prior to DRAM controller completion of the DRAM initialization */
+ /* sequence. To guarantee this restriction, it is recommended that */
+ /* the CPU sets the SDRAM Operation register to NOP command, performs */
+ /* read polling until the register is back in Normal operation value, */
+ /* and then sets SDRAM Mode register to its new value. */
/* 8.1 write 'nop' to SDRAM operation */
- ldr r6, =SDRAM_OP_NOP
+ ldr r6, =SDRAM_OP_NOP
str r6, [r3, #0x418]
- /* 8.2 poll SDRAM operation until back in 'normal' mode. */
+ /* 8.2 poll SDRAM operation until back in 'normal' mode. */
1:
ldr r6, [r3, #0x418]
cmp r6, #0
bne 1b
- /* 8.3 Now its safe to write new value to SDRAM Mode register */
+ /* 8.3 Now its safe to write new value to SDRAM Mode register */
ldr r6, =SDRAM_MODE
str r6, [r3, #0x41C]
- /* 8.4 Set new mode */
- ldr r6, =SDRAM_OP_SETMODE
+ /* 8.4 Set new mode */
+ ldr r6, =SDRAM_OP_SETMODE
str r6, [r3, #0x418]
- /* 8.5 poll SDRAM operation until back in 'normal' mode. */
+ /* 8.5 poll SDRAM operation until back in 'normal' mode. */
2:
ldr r6, [r3, #0x418]
cmp r6, #0
bne 2b
- /* DDR SDRAM Address/Control Pads Calibration */
+ /* DDR SDRAM Address/Control Pads Calibration */
ldr r6, [r3, #0x4C0]
- /* Set Bit [31] to make the register writable */
+ /* Set Bit [31] to make the register writable */
orr r6, r6, #SDRAM_PAD_CTRL_WR_EN
str r6, [r3, #0x4C0]
@@ -192,20 +192,20 @@ lowlevel_init:
bic r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK
bic r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK
- /* Get the final N locked value of driving strength [22:17] */
- mov r1, r6
- mov r1, r1, LSL #9
- mov r1, r1, LSR #26 /* r1[5:0]<DrvN> = r3[22:17]<LockN> */
- orr r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN> */
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r1, r6
+ mov r1, r1, LSL #9
+ mov r1, r1, LSR #26 /* r1[5:0]<DrvN> = r3[22:17]<LockN> */
+ orr r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN> */
- /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
orr r6, r6, r1
str r6, [r3, #0x4C0]
- /* DDR SDRAM Data Pads Calibration */
+ /* DDR SDRAM Data Pads Calibration */
ldr r6, [r3, #0x4C4]
- /* Set Bit [31] to make the register writable */
+ /* Set Bit [31] to make the register writable */
orr r6, r6, #SDRAM_PAD_CTRL_WR_EN
str r6, [r3, #0x4C4]
@@ -214,21 +214,21 @@ lowlevel_init:
bic r6, r6, #SDRAM_PAD_CTRL_DRVN_MASK
bic r6, r6, #SDRAM_PAD_CTRL_DRVP_MASK
- /* Get the final N locked value of driving strength [22:17] */
- mov r1, r6
- mov r1, r1, LSL #9
- mov r1, r1, LSR #26
- orr r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN> */
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r1, r6
+ mov r1, r1, LSL #9
+ mov r1, r1, LSR #26
+ orr r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN> */
- /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
orr r6, r6, r1
str r6, [r3, #0x4C4]
- /* Implement Guideline (GL# MEM-3) Drive Strength Value */
- /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
+ /* Implement Guideline (GL# MEM-3) Drive Strength Value */
+ /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
- ldr r1, =DDR1_PAD_STRENGTH_DEFAULT
+ ldr r1, =DDR1_PAD_STRENGTH_DEFAULT
/* Enable writes to DDR SDRAM Addr/Ctrl Pads Calibration register */
ldr r6, [r3, #0x4C0]
@@ -252,42 +252,42 @@ lowlevel_init:
orr r6, r6, r1
str r6, [r3, #0x4C4]
- /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */
- /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
+ /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */
+ /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
- /* Get the "sample on reset" register for the DDR frequancy */
+ /* Get the "sample on reset" register for the DDR frequancy */
ldr r3, =0x10000
- ldr r6, [r3, #0x010]
- ldr r1, =MSAR_ARMDDRCLCK_MASK
- and r1, r6, r1
-
- ldr r6, =FTDLL_DDR1_166MHZ
- cmp r1, #MSAR_ARMDDRCLCK_333_167
- beq 3f
- cmp r1, #MSAR_ARMDDRCLCK_500_167
- beq 3f
- cmp r1, #MSAR_ARMDDRCLCK_667_167
- beq 3f
-
- ldr r6, =FTDLL_DDR1_200MHZ
- cmp r1, #MSAR_ARMDDRCLCK_400_200_1
- beq 3f
- cmp r1, #MSAR_ARMDDRCLCK_400_200
- beq 3f
- cmp r1, #MSAR_ARMDDRCLCK_600_200
- beq 3f
- cmp r1, #MSAR_ARMDDRCLCK_800_200
- beq 3f
-
- ldr r6, =0
+ ldr r6, [r3, #0x010]
+ ldr r1, =MSAR_ARMDDRCLCK_MASK
+ and r1, r6, r1
+
+ ldr r6, =FTDLL_DDR1_166MHZ
+ cmp r1, #MSAR_ARMDDRCLCK_333_167
+ beq 3f
+ cmp r1, #MSAR_ARMDDRCLCK_500_167
+ beq 3f
+ cmp r1, #MSAR_ARMDDRCLCK_667_167
+ beq 3f
+
+ ldr r6, =FTDLL_DDR1_200MHZ
+ cmp r1, #MSAR_ARMDDRCLCK_400_200_1
+ beq 3f
+ cmp r1, #MSAR_ARMDDRCLCK_400_200
+ beq 3f
+ cmp r1, #MSAR_ARMDDRCLCK_600_200
+ beq 3f
+ cmp r1, #MSAR_ARMDDRCLCK_800_200
+ beq 3f
+
+ ldr r6, =0
3:
/* Use R3 as the base for DRAM registers */
- add r3, r4, #0x01000
+ add r3, r4, #0x01000
ldr r2, [r3, #0x484]
orr r2, r2, r6
str r2, [r3, #0x484]
/* Return to U-boot via saved link register */
- mov pc, lr
+ mov pc, lr
diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S
index 3b81151..cf40ce1 100644
--- a/arch/arm/cpu/arm926ejs/start.S
+++ b/arch/arm/cpu/arm926ejs/start.S
@@ -196,7 +196,7 @@ stack_setup:
#endif
#endif /* CONFIG_PRELOADER */
sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, r0, #7 /* 8-byte align stack for ABI compliance */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S
index 627e3cb..8844d44 100644
--- a/arch/arm/cpu/arm946es/start.S
+++ b/arch/arm/cpu/arm946es/start.S
@@ -163,6 +163,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm_cortexa8/omap3/cache.S b/arch/arm/cpu/arm_cortexa8/omap3/cache.S
index 0f63815..4b65ac5 100644
--- a/arch/arm/cpu/arm_cortexa8/omap3/cache.S
+++ b/arch/arm/cpu/arm_cortexa8/omap3/cache.S
@@ -130,7 +130,7 @@ finished_inval:
l2_cache_enable:
- push {r0, r1, r2, lr}
+ stmfd r13!, {r0, r1, r2, lr}
@ ES2 onwards we can disable/enable L2 ourselves
bl get_cpu_rev
cmp r0, #CPU_3XX_ES20
@@ -157,11 +157,11 @@ l2_cache_enable_EARLIER_THAN_ES2:
mov ip, r3
str r3, [sp, #4]
l2_cache_enable_END:
- pop {r1, r2, r3, pc}
+ ldmfd r13!, {r1, r2, r3, pc}
l2_cache_disable:
- push {r0, r1, r2, lr}
+ stmfd r13!, {r0, r1, r2, lr}
@ ES2 onwards we can disable/enable L2 ourselves
bl get_cpu_rev
cmp r0, #CPU_3XX_ES20
@@ -188,4 +188,4 @@ l2_cache_disable_EARLIER_THAN_ES2:
mov ip, r3
str r3, [sp, #4]
l2_cache_disable_END:
- pop {r1, r2, r3, pc}
+ ldmfd r13!, {r1, r2, r3, pc}
diff --git a/arch/arm/cpu/arm_cortexa8/start.S b/arch/arm/cpu/arm_cortexa8/start.S
index 29dae2f..1e0a150 100644
--- a/arch/arm/cpu/arm_cortexa8/start.S
+++ b/arch/arm/cpu/arm_cortexa8/start.S
@@ -164,7 +164,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 @ leave 3 words for abort-stack
- and sp, sp, #~7 @ 8 byte alinged for (ldr/str)d
+ bic sp, sp, #7 @ 8-byte alignment for ABI compliance
/* Clear BSS (if any). Is below tx (watch load addr - need space) */
clear_bss:
diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S
index bb1f003..328bae0 100644
--- a/arch/arm/cpu/arm_intcm/start.S
+++ b/arch/arm/cpu/arm_intcm/start.S
@@ -161,6 +161,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S
index 5ebce53..6efe333 100644
--- a/arch/arm/cpu/ixp/start.S
+++ b/arch/arm/cpu/ixp/start.S
@@ -289,6 +289,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S
index a1321b1..14a1fbe 100644
--- a/arch/arm/cpu/lh7a40x/start.S
+++ b/arch/arm/cpu/lh7a40x/start.S
@@ -178,6 +178,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S
index 3989fa6..e07c8c2 100644
--- a/arch/arm/cpu/pxa/start.S
+++ b/arch/arm/cpu/pxa/start.S
@@ -140,10 +140,8 @@ stack_setup:
#ifdef CONFIG_USE_IRQ
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif /* CONFIG_USE_IRQ */
- sub r0, r0, #12 /* leave 3 words for abort-stack */
- bic sp, r0, #7 /* NOTE: stack MUST be aligned to */
- /* 8 bytes in case we want to use */
- /* 64bit datatypes (eg. VSPRINTF64) */
+ sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S
index f5a3d3a..0063063 100644
--- a/arch/arm/cpu/s3c44b0/start.S
+++ b/arch/arm/cpu/s3c44b0/start.S
@@ -163,6 +163,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
ldr pc, _start_armboot
diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S
index 278c500..deb4745 100644
--- a/arch/arm/cpu/sa1100/start.S
+++ b/arch/arm/cpu/sa1100/start.S
@@ -153,6 +153,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 0a4b5be..e8f3eb1 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -248,13 +248,13 @@ extern void __iounmap(void *addr);
* iomem_to_phys(off)
*/
#ifdef iomem_valid_addr
-#define __arch_ioremap(off,sz,nocache) \
- ({ \
- unsigned long _off = (off), _size = (sz); \
- void *_ret = (void *)0; \
- if (iomem_valid_addr(_off, _size)) \
- _ret = __ioremap(iomem_to_phys(_off),_size,0); \
- _ret; \
+#define __arch_ioremap(off,sz,nocache) \
+ ({ \
+ unsigned long _off = (off), _size = (sz); \
+ void *_ret = (void *)0; \
+ if (iomem_valid_addr(_off, _size)) \
+ _ret = __ioremap(iomem_to_phys(_off),_size,nocache); \
+ _ret; \
})
#define __arch_iounmap __iounmap
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 128b7e3..5ac1302 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -33,9 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG) || \
- defined (CONFIG_VFD) || \
- defined (CONFIG_LCD)
+ defined (CONFIG_REVISION_TAG)
static void setup_start_tag (bd_t *bd);
# ifdef CONFIG_SETUP_MEMORY_TAGS
@@ -49,10 +47,6 @@ static void setup_initrd_tag (bd_t *bd, ulong initrd_start,
# endif
static void setup_end_tag (bd_t *bd);
-# if defined (CONFIG_VFD) || defined (CONFIG_LCD)
-static void setup_videolfb_tag (gd_t *gd);
-# endif
-
static struct tag *params;
#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
@@ -87,9 +81,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG) || \
- defined (CONFIG_LCD) || \
- defined (CONFIG_VFD)
+ defined (CONFIG_REVISION_TAG)
setup_start_tag (bd);
#ifdef CONFIG_SERIAL_TAG
setup_serial_tag (&params);
@@ -107,9 +99,6 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
if (images->rd_start && images->rd_end)
setup_initrd_tag (bd, images->rd_start, images->rd_end);
#endif
-#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
- setup_videolfb_tag ((gd_t *) gd);
-#endif
setup_end_tag (bd);
#endif
@@ -136,9 +125,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG) || \
- defined (CONFIG_LCD) || \
- defined (CONFIG_VFD)
+ defined (CONFIG_REVISION_TAG)
static void setup_start_tag (bd_t *bd)
{
params = (struct tag *) bd->bi_boot_params;
@@ -214,30 +201,6 @@ static void setup_initrd_tag (bd_t *bd, ulong initrd_start, ulong initrd_end)
}
#endif /* CONFIG_INITRD_TAG */
-
-#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
-extern ulong calc_fbsize (void);
-static void setup_videolfb_tag (gd_t *gd)
-{
- /* An ATAG_VIDEOLFB node tells the kernel where and how large
- * the framebuffer for video was allocated (among other things).
- * Note that a _physical_ address is passed !
- *
- * We only use it to pass the address and size, the other entries
- * in the tag_videolfb are not of interest.
- */
- params->hdr.tag = ATAG_VIDEOLFB;
- params->hdr.size = tag_size (tag_videolfb);
-
- params->u.videolfb.lfb_base = (u32) gd->fb_base;
- /* Fb size is calculated according to parameters for our panel
- */
- params->u.videolfb.lfb_size = calc_fbsize();
-
- params = tag_next (params);
-}
-#endif /* CONFIG_VFD || CONFIG_LCD */
-
#ifdef CONFIG_SERIAL_TAG
void setup_serial_tag (struct tag **tmp)
{
generated by cgit v1.1 at 2024-12-22 22:01:14 +0000