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-rw-r--r--arch/arm/mach-orion5x/common.c10
-rw-r--r--arch/arm/mach-orion5x/common.h1
-rw-r--r--arch/arm/mach-orion5x/d2net-setup.c2
-rw-r--r--arch/arm/mach-orion5x/db88f5281-setup.c1
-rw-r--r--arch/arm/mach-orion5x/dns323-setup.c1
-rw-r--r--arch/arm/mach-orion5x/edmini_v2-setup.c1
-rw-r--r--arch/arm/mach-orion5x/include/mach/bridge-regs.h6
-rw-r--r--arch/arm/mach-orion5x/include/mach/gpio.h28
-rw-r--r--arch/arm/mach-orion5x/include/mach/orion5x.h1
-rw-r--r--arch/arm/mach-orion5x/irq.c19
-rw-r--r--arch/arm/mach-orion5x/kurobox_pro-setup.c2
-rw-r--r--arch/arm/mach-orion5x/ls-chl-setup.c1
-rw-r--r--arch/arm/mach-orion5x/ls_hgl-setup.c1
-rw-r--r--arch/arm/mach-orion5x/lsmini-setup.c1
-rw-r--r--arch/arm/mach-orion5x/mpp.c3
-rw-r--r--arch/arm/mach-orion5x/mss2-setup.c1
-rw-r--r--arch/arm/mach-orion5x/mv2120-setup.c1
-rw-r--r--arch/arm/mach-orion5x/net2big-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f5181l-ge-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f5182-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c1
-rw-r--r--arch/arm/mach-orion5x/terastation_pro2-setup.c1
-rw-r--r--arch/arm/mach-orion5x/ts209-setup.c1
-rw-r--r--arch/arm/mach-orion5x/ts409-setup.c1
-rw-r--r--arch/arm/mach-orion5x/ts78xx-fpga.h15
-rw-r--r--arch/arm/mach-orion5x/ts78xx-setup.c78
-rw-r--r--arch/arm/mach-orion5x/wnr854t-setup.c1
-rw-r--r--arch/arm/mach-orion5x/wrt350n-v2-setup.c1
29 files changed, 122 insertions, 61 deletions
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 8dc2c76d226..986c3bf4e6b 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -26,6 +26,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
+#include <mach/bridge-regs.h>
#include <mach/hardware.h>
#include <mach/orion5x.h>
#include <plat/ehci-orion.h>
@@ -599,6 +600,11 @@ void __init orion5x_wdt_init(void)
/*****************************************************************************
* Time handling
****************************************************************************/
+void __init orion5x_init_early(void)
+{
+ orion_time_set_base(TIMER_VIRT_BASE);
+}
+
int orion5x_tclk;
int __init orion5x_find_tclk(void)
@@ -616,7 +622,9 @@ int __init orion5x_find_tclk(void)
static void orion5x_timer_init(void)
{
orion5x_tclk = orion5x_find_tclk();
- orion_time_init(IRQ_ORION5X_BRIDGE, orion5x_tclk);
+
+ orion_time_init(ORION5X_BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
+ IRQ_ORION5X_BRIDGE, orion5x_tclk);
}
struct sys_timer orion5x_timer = {
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 8f004503c96..f2b2b35e864 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -9,6 +9,7 @@ struct mv_sata_platform_data;
* Basic Orion init functions used early by machine-setup.
*/
void orion5x_map_io(void);
+void orion5x_init_early(void);
void orion5x_init_irq(void);
void orion5x_init(void);
extern int orion5x_tclk;
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index b1c451f5ee2..42580757930 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -339,6 +339,7 @@ MACHINE_START(D2NET, "LaCie d2 Network")
.boot_params = 0x00000100,
.init_machine = d2net_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
@@ -350,6 +351,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network")
.boot_params = 0x00000100,
.init_machine = d2net_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index df1083f5b6e..c10a1171537 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -361,6 +361,7 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
.boot_params = 0x00000100,
.init_machine = db88f5281_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 3a7bc0e3698..90ab022eabe 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -733,6 +733,7 @@ MACHINE_START(DNS323, "D-Link DNS-323")
.boot_params = 0x00000100,
.init_machine = dns323_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index ba98459f44b..d037a90c216 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -254,6 +254,7 @@ MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
.boot_params = 0x00000100,
.init_machine = edmini_v2_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
index 5c9744cd8ef..96484bcd34c 100644
--- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h
+++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
@@ -22,14 +22,12 @@
#define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE | 0x10c)
+#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110)
+
#define POWER_MNG_CTRL_REG (ORION5X_BRIDGE_VIRT_BASE | 0x11C)
-#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110)
#define WDT_INT_REQ 0x0008
-#define BRIDGE_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x114)
-#define BRIDGE_INT_TIMER0 0x0002
-#define BRIDGE_INT_TIMER1 0x0004
#define BRIDGE_INT_TIMER1_CLR (~0x0004)
#define MAIN_IRQ_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x200)
diff --git a/arch/arm/mach-orion5x/include/mach/gpio.h b/arch/arm/mach-orion5x/include/mach/gpio.h
index d8182e87ac1..a1d0b78decb 100644
--- a/arch/arm/mach-orion5x/include/mach/gpio.h
+++ b/arch/arm/mach-orion5x/include/mach/gpio.h
@@ -6,32 +6,4 @@
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
-
-#include <mach/irqs.h>
#include <plat/gpio.h>
-#include <asm-generic/gpio.h> /* cansleep wrappers */
-
-#define GPIO_MAX 32
-#define GPIO_OUT(pin) ORION5X_DEV_BUS_REG(0x100)
-#define GPIO_IO_CONF(pin) ORION5X_DEV_BUS_REG(0x104)
-#define GPIO_BLINK_EN(pin) ORION5X_DEV_BUS_REG(0x108)
-#define GPIO_IN_POL(pin) ORION5X_DEV_BUS_REG(0x10c)
-#define GPIO_DATA_IN(pin) ORION5X_DEV_BUS_REG(0x110)
-#define GPIO_EDGE_CAUSE(pin) ORION5X_DEV_BUS_REG(0x114)
-#define GPIO_EDGE_MASK(pin) ORION5X_DEV_BUS_REG(0x118)
-#define GPIO_LEVEL_MASK(pin) ORION5X_DEV_BUS_REG(0x11c)
-
-static inline int gpio_to_irq(int pin)
-{
- return pin + IRQ_ORION5X_GPIO_START;
-}
-
-static inline int irq_to_gpio(int irq)
-{
- return irq - IRQ_ORION5X_GPIO_START;
-}
-
-
-#endif
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index 2d876657053..0a28bbc7689 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -73,6 +73,7 @@
#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000)
#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000)
#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x))
+#define GPIO_VIRT_BASE ORION5X_DEV_BUS_REG(0x0100)
#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x0600)
#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000)
#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000)
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index d7512b925a8..ed85891f869 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -28,27 +28,12 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
void __init orion5x_init_irq(void)
{
- int i;
-
orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK);
/*
- * Mask and clear GPIO IRQ interrupts
- */
- writel(0x0, GPIO_LEVEL_MASK(0));
- writel(0x0, GPIO_EDGE_MASK(0));
- writel(0x0, GPIO_EDGE_CAUSE(0));
-
- /*
- * Register chained level handlers for GPIO IRQs by default.
- * User can use set_type() if he wants to use edge types handlers.
+ * Initialize gpiolib for GPIOs 0-31.
*/
- for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) {
- set_irq_chip(i, &orion_gpio_irq_chip);
- set_irq_handler(i, handle_level_irq);
- irq_desc[i].status |= IRQ_LEVEL;
- set_irq_flags(i, IRQF_VALID);
- }
+ orion_gpio_init(0, 32, GPIO_VIRT_BASE, 0, IRQ_ORION5X_GPIO_START);
set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, gpio_irq_handler);
set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, gpio_irq_handler);
set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, gpio_irq_handler);
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 4be9aa08de6..47497c76162 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -382,6 +382,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
.boot_params = 0x00000100,
.init_machine = kurobox_pro_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
@@ -394,6 +395,7 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live")
.boot_params = 0x00000100,
.init_machine = kurobox_pro_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 20a9b66cbaf..6ae12aa6d75 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -321,6 +321,7 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)")
.boot_params = 0x00000100,
.init_machine = lschl_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index 437364b7168..7adafd79cf9 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -268,6 +268,7 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL")
.boot_params = 0x00000100,
.init_machine = ls_hgl_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index ab9b0cf0a90..869958f5c39 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -270,6 +270,7 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
.boot_params = 0x00000100,
.init_machine = lsmini_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index db485d3b814..2288207726e 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -124,9 +124,6 @@ void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode)
u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL);
u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL);
- /* Initialize gpiolib. */
- orion_gpio_init();
-
for ( ; mode->mpp >= 0; mode++) {
u32 *reg;
int num_type;
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 2f0e16cd7e8..b43b208153c 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -264,6 +264,7 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II")
.boot_params = 0x00000100,
.init_machine = mss2_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index b3d90f25de9..c55d071707f 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -232,6 +232,7 @@ MACHINE_START(MV2120, "HP Media Vault mv2120")
.boot_params = 0x00000100,
.init_machine = mv2120_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index d6665b31665..429ecafe9fd 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -422,6 +422,7 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network")
.boot_params = 0x00000100,
.init_machine = net2big_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index f4c26fd731f..34310ab56e2 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -172,6 +172,7 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design")
.boot_params = 0x00000100,
.init_machine = rd88f5181l_fxo_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index b5942909bab..c1f79fa014e 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -184,6 +184,7 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design")
.boot_params = 0x00000100,
.init_machine = rd88f5181l_ge_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 165ed87029b..67ec6959b26 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -308,6 +308,7 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
.boot_params = 0x00000100,
.init_machine = rd88f5182_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 02ff45f3e2e..b080c6966d1 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -126,6 +126,7 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
.boot_params = 0x00000100,
.init_machine = rd88f6183ap_ge_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 4403fae5ab0..5653ee6c71d 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -361,6 +361,7 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
.boot_params = 0x00000100,
.init_machine = tsp2_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 1e196129d76..8bbd27ea673 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -325,6 +325,7 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
.boot_params = 0x00000100,
.init_machine = qnap_ts209_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 428af2046e3..92f393f08fa 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -314,6 +314,7 @@ MACHINE_START(TS409, "QNAP TS-409")
.boot_params = 0x00000100,
.init_machine = qnap_ts409_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h
index 37b3d487529..151e89e1e67 100644
--- a/arch/arm/mach-orion5x/ts78xx-fpga.h
+++ b/arch/arm/mach-orion5x/ts78xx-fpga.h
@@ -1,3 +1,4 @@
+#define TS7800_FPGA_MAGIC 0x00b480
#define FPGAID(_magic, _rev) ((_magic << 8) + _rev)
/*
@@ -6,11 +7,15 @@
*/
enum fpga_ids {
/* Technologic Systems */
- TS7800_REV_1 = FPGAID(0x00b480, 0x01),
- TS7800_REV_2 = FPGAID(0x00b480, 0x02),
- TS7800_REV_3 = FPGAID(0x00b480, 0x03),
- TS7800_REV_4 = FPGAID(0x00b480, 0x04),
- TS7800_REV_5 = FPGAID(0x00b480, 0x05),
+ TS7800_REV_1 = FPGAID(TS7800_FPGA_MAGIC, 0x01),
+ TS7800_REV_2 = FPGAID(TS7800_FPGA_MAGIC, 0x02),
+ TS7800_REV_3 = FPGAID(TS7800_FPGA_MAGIC, 0x03),
+ TS7800_REV_4 = FPGAID(TS7800_FPGA_MAGIC, 0x04),
+ TS7800_REV_5 = FPGAID(TS7800_FPGA_MAGIC, 0x05),
+ TS7800_REV_6 = FPGAID(TS7800_FPGA_MAGIC, 0x06),
+ TS7800_REV_7 = FPGAID(TS7800_FPGA_MAGIC, 0x07),
+ TS7800_REV_8 = FPGAID(TS7800_FPGA_MAGIC, 0x08),
+ TS7800_REV_9 = FPGAID(TS7800_FPGA_MAGIC, 0x09),
/* Unaffordable & Expensive */
UAE_DUMMY = FPGAID(0xffffff, 0x01),
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index c1c1cd04bdd..8554707d20a 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -191,6 +191,60 @@ static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd)
return readb(TS_NAND_CTRL) & 0x20;
}
+static void ts78xx_ts_nand_write_buf(struct mtd_info *mtd,
+ const uint8_t *buf, int len)
+{
+ struct nand_chip *chip = mtd->priv;
+ void __iomem *io_base = chip->IO_ADDR_W;
+ unsigned long off = ((unsigned long)buf & 3);
+ int sz;
+
+ if (off) {
+ sz = min_t(int, 4 - off, len);
+ writesb(io_base, buf, sz);
+ buf += sz;
+ len -= sz;
+ }
+
+ sz = len >> 2;
+ if (sz) {
+ u32 *buf32 = (u32 *)buf;
+ writesl(io_base, buf32, sz);
+ buf += sz << 2;
+ len -= sz << 2;
+ }
+
+ if (len)
+ writesb(io_base, buf, len);
+}
+
+static void ts78xx_ts_nand_read_buf(struct mtd_info *mtd,
+ uint8_t *buf, int len)
+{
+ struct nand_chip *chip = mtd->priv;
+ void __iomem *io_base = chip->IO_ADDR_R;
+ unsigned long off = ((unsigned long)buf & 3);
+ int sz;
+
+ if (off) {
+ sz = min_t(int, 4 - off, len);
+ readsb(io_base, buf, sz);
+ buf += sz;
+ len -= sz;
+ }
+
+ sz = len >> 2;
+ if (sz) {
+ u32 *buf32 = (u32 *)buf;
+ readsl(io_base, buf32, sz);
+ buf += sz << 2;
+ len -= sz << 2;
+ }
+
+ if (len)
+ readsb(io_base, buf, len);
+}
+
const char *ts_nand_part_probes[] = { "cmdlinepart", NULL };
static struct mtd_partition ts78xx_ts_nand_parts[] = {
@@ -233,6 +287,8 @@ static struct platform_nand_data ts78xx_ts_nand_data = {
*/
.cmd_ctrl = ts78xx_ts_nand_cmd_ctrl,
.dev_ready = ts78xx_ts_nand_dev_ready,
+ .write_buf = ts78xx_ts_nand_write_buf,
+ .read_buf = ts78xx_ts_nand_read_buf,
},
};
@@ -334,14 +390,29 @@ static void ts78xx_fpga_supports(void)
case TS7800_REV_3:
case TS7800_REV_4:
case TS7800_REV_5:
+ case TS7800_REV_6:
+ case TS7800_REV_7:
+ case TS7800_REV_8:
+ case TS7800_REV_9:
ts78xx_fpga.supports.ts_rtc.present = 1;
ts78xx_fpga.supports.ts_nand.present = 1;
ts78xx_fpga.supports.ts_rng.present = 1;
break;
default:
- ts78xx_fpga.supports.ts_rtc.present = 0;
- ts78xx_fpga.supports.ts_nand.present = 0;
- ts78xx_fpga.supports.ts_rng.present = 0;
+ /* enable devices if magic matches */
+ switch ((ts78xx_fpga.id >> 8) & 0xffffff) {
+ case TS7800_FPGA_MAGIC:
+ printk(KERN_WARNING "TS-7800 FPGA: unrecognized revision 0x%.2x\n",
+ ts78xx_fpga.id & 0xff);
+ ts78xx_fpga.supports.ts_rtc.present = 1;
+ ts78xx_fpga.supports.ts_nand.present = 1;
+ ts78xx_fpga.supports.ts_rng.present = 1;
+ break;
+ default:
+ ts78xx_fpga.supports.ts_rtc.present = 0;
+ ts78xx_fpga.supports.ts_nand.present = 0;
+ ts78xx_fpga.supports.ts_rng.present = 0;
+ }
}
}
@@ -553,6 +624,7 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
.boot_params = 0x00000100,
.init_machine = ts78xx_init,
.map_io = ts78xx_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 7994d6ec08a..4e5216be074 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -175,6 +175,7 @@ MACHINE_START(WNR854T, "Netgear WNR854T")
.boot_params = 0x00000100,
.init_machine = wnr854t_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index a5989b7eb53..fab79d09cc5 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -263,6 +263,7 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
.boot_params = 0x00000100,
.init_machine = wrt350n_v2_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,