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-rw-r--r--arch/arm/mach-ux500/include/mach/db5500-regs.h4
-rw-r--r--arch/arm/mach-ux500/include/mach/db8500-regs.h3
-rw-r--r--arch/arm/mach-ux500/include/mach/devices.h17
-rw-r--r--arch/arm/mach-ux500/include/mach/entry-macro.S68
-rw-r--r--arch/arm/mach-ux500/include/mach/gpio.h38
-rw-r--r--arch/arm/mach-ux500/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-ux500/include/mach/irqs-board-mop500.h28
-rw-r--r--arch/arm/mach-ux500/include/mach/irqs.h44
-rw-r--r--arch/arm/mach-ux500/include/mach/mbox-db5500.h (renamed from arch/arm/mach-ux500/include/mach/mbox.h)0
-rw-r--r--arch/arm/mach-ux500/include/mach/prcmu-defs.h30
-rw-r--r--arch/arm/mach-ux500/include/mach/prcmu-regs.h15
-rw-r--r--arch/arm/mach-ux500/include/mach/prcmu.h15
-rw-r--r--arch/arm/mach-ux500/include/mach/setup.h7
-rw-r--r--arch/arm/mach-ux500/include/mach/smp.h5
-rw-r--r--arch/arm/mach-ux500/include/mach/uncompress.h23
15 files changed, 112 insertions, 187 deletions
diff --git a/arch/arm/mach-ux500/include/mach/db5500-regs.h b/arch/arm/mach-ux500/include/mach/db5500-regs.h
index 3eafc0e24ba..bd88c1e7406 100644
--- a/arch/arm/mach-ux500/include/mach/db5500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db5500-regs.h
@@ -114,4 +114,8 @@
#define U5500_MBOX2_LOCAL_START (U5500_MBOX_BASE + 0x20)
#define U5500_MBOX2_LOCAL_END (U5500_MBOX_BASE + 0x3F)
+#define U5500_ESRAM_BASE 0x40000000
+#define U5500_ESRAM_DMA_LCPA_OFFSET 0x10000
+#define U5500_DMA_LCPA_BASE (U5500_ESRAM_BASE + U5500_ESRAM_DMA_LCPA_OFFSET)
+
#endif
diff --git a/arch/arm/mach-ux500/include/mach/db8500-regs.h b/arch/arm/mach-ux500/include/mach/db8500-regs.h
index f07d0986409..0fefb34c11e 100644
--- a/arch/arm/mach-ux500/include/mach/db8500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db8500-regs.h
@@ -92,7 +92,8 @@
#define U8500_SCR_BASE (U8500_PER4_BASE + 0x05000)
#define U8500_DMC_BASE (U8500_PER4_BASE + 0x06000)
#define U8500_PRCMU_BASE (U8500_PER4_BASE + 0x07000)
-#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE_V1 (U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x68000)
/* per3 base addresses */
#define U8500_FSMC_BASE (U8500_PER3_BASE + 0x0000)
diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h
index b91a4d1211a..020b6369a30 100644
--- a/arch/arm/mach-ux500/include/mach/devices.h
+++ b/arch/arm/mach-ux500/include/mach/devices.h
@@ -14,27 +14,10 @@ extern struct platform_device u5500_gpio_devs[];
extern struct platform_device u8500_gpio_devs[];
extern struct amba_device ux500_pl031_device;
-extern struct amba_device u8500_ssp0_device;
-extern struct amba_device ux500_uart0_device;
-extern struct amba_device ux500_uart1_device;
-extern struct amba_device ux500_uart2_device;
-extern struct platform_device ux500_i2c1_device;
-extern struct platform_device ux500_i2c2_device;
-extern struct platform_device ux500_i2c3_device;
-
-extern struct platform_device u8500_i2c0_device;
-extern struct platform_device u8500_i2c4_device;
extern struct platform_device u8500_dma40_device;
extern struct platform_device ux500_ske_keypad_device;
-extern struct amba_device u8500_sdi0_device;
-extern struct amba_device u8500_sdi1_device;
-extern struct amba_device u8500_sdi2_device;
-extern struct amba_device u8500_sdi3_device;
-extern struct amba_device u8500_sdi4_device;
-extern struct amba_device u8500_sdi5_device;
-
void dma40_u8500ed_fixup(void);
#endif
diff --git a/arch/arm/mach-ux500/include/mach/entry-macro.S b/arch/arm/mach-ux500/include/mach/entry-macro.S
index 60ea88db828..a37f585a3ec 100644
--- a/arch/arm/mach-ux500/include/mach/entry-macro.S
+++ b/arch/arm/mach-ux500/include/mach/entry-macro.S
@@ -11,7 +11,8 @@
* warranty of any kind, whether express or implied.
*/
#include <mach/hardware.h>
-#include <asm/hardware/gic.h>
+#define HAVE_GET_IRQNR_PREAMBLE
+#include <asm/hardware/entry-macro-gic.S>
.macro disable_fiq
.endm
@@ -22,68 +23,3 @@
.macro arch_ret_to_user, tmp1, tmp2
.endm
-
- /*
- * The interrupt numbering scheme is defined in the
- * interrupt controller spec. To wit:
- *
- * Interrupts 0-15 are IPI
- * 16-28 are reserved
- * 29-31 are local. We allow 30 to be used for the watchdog.
- * 32-1020 are global
- * 1021-1022 are reserved
- * 1023 is "spurious" (no interrupt)
- *
- * For now, we ignore all local interrupts so only return an
- * interrupt if it's between 30 and 1020. The test_for_ipi
- * routine below will pick up on IPIs.
- *
- * A simple read from the controller will tell us the number
- * of the highest priority enabled interrupt. We then just
- * need to check whether it is in the valid range for an
- * IRQ (30-1020 inclusive).
- */
-
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
-
- /* bits 12-10 = src CPU, 9-0 = int # */
- ldr \irqstat, [\base, #GIC_CPU_INTACK]
-
- ldr \tmp, =1021
-
- bic \irqnr, \irqstat, #0x1c00
-
- cmp \irqnr, #29
- cmpcc \irqnr, \irqnr
- cmpne \irqnr, \tmp
- cmpcs \irqnr, \irqnr
-
- .endm
-
- /* We assume that irqstat (the raw value of the IRQ
- * acknowledge register) is preserved from the macro above.
- * If there is an IPI, we immediately signal end of
- * interrupt on the controller, since this requires the
- * original irqstat value which we won't easily be able
- * to recreate later.
- */
-
- .macro test_for_ipi, irqnr, irqstat, base, tmp
- bic \irqnr, \irqstat, #0x1c00
- cmp \irqnr, #16
- strcc \irqstat, [\base, #GIC_CPU_EOI]
- cmpcs \irqnr, \irqnr
- .endm
-
- /* As above, this assumes that irqstat and base
- * are preserved..
- */
-
- .macro test_for_ltirq, irqnr, irqstat, base, tmp
- bic \irqnr, \irqstat, #0x1c00
- mov \tmp, #0
- cmp \irqnr, #29
- moveq \tmp, #1
- streq \irqstat, [\base, #GIC_CPU_EOI]
- cmp \tmp, #0
- .endm
diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h
index d548a622e7d..3c4cd31ad9f 100644
--- a/arch/arm/mach-ux500/include/mach/gpio.h
+++ b/arch/arm/mach-ux500/include/mach/gpio.h
@@ -9,42 +9,4 @@
#include <plat/gpio.h>
-#define __GPIO_RESOURCE(soc, block) \
- { \
- .start = soc##_GPIOBANK##block##_BASE, \
- .end = soc##_GPIOBANK##block##_BASE + 127, \
- .flags = IORESOURCE_MEM, \
- }, \
- { \
- .start = IRQ_GPIO##block, \
- .end = IRQ_GPIO##block, \
- .flags = IORESOURCE_IRQ, \
- }
-
-#define __GPIO_DEVICE(soc, block) \
- { \
- .name = "gpio", \
- .id = block, \
- .num_resources = 2, \
- .resource = &soc##_gpio_resources[block * 2], \
- .dev = { \
- .platform_data = &soc##_gpio_data[block], \
- }, \
- }
-
-#define GPIO_DATA(_name, first) \
- { \
- .name = _name, \
- .first_gpio = first, \
- .first_irq = NOMADIK_GPIO_TO_IRQ(first), \
- }
-
-#ifdef CONFIG_UX500_SOC_DB8500
-#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U8500, block)
-#define GPIO_DEVICE(block) __GPIO_DEVICE(u8500, block)
-#elif defined(CONFIG_UX500_SOC_DB5500)
-#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U5500, block)
-#define GPIO_DEVICE(block) __GPIO_DEVICE(u5500, block)
-#endif
-
#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index 32e883a8f2a..6295cc58135 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -142,6 +142,8 @@ static inline bool cpu_is_u5500(void)
#endif
}
+#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
+
#endif
#endif /* __MACH_HARDWARE_H */
diff --git a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
index cca4f705601..7cdeb2af0eb 100644
--- a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
+++ b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h
@@ -8,12 +8,36 @@
#ifndef __MACH_IRQS_BOARD_MOP500_H
#define __MACH_IRQS_BOARD_MOP500_H
-#define AB8500_NR_IRQS 104
+/* Number of AB8500 irqs is taken from header file */
+#include <linux/mfd/ab8500.h>
#define MOP500_AB8500_IRQ_BASE IRQ_BOARD_START
#define MOP500_AB8500_IRQ_END (MOP500_AB8500_IRQ_BASE \
+ AB8500_NR_IRQS)
-#define MOP500_IRQ_END MOP500_AB8500_IRQ_END
+
+/* TC35892 */
+#define TC35892_NR_INTERNAL_IRQS 8
+#define TC35892_INT_GPIO(x) (TC35892_NR_INTERNAL_IRQS + (x))
+#define TC35892_NR_GPIOS 24
+#define TC35892_NR_IRQS TC35892_INT_GPIO(TC35892_NR_GPIOS)
+
+#define MOP500_EGPIO_NR_IRQS TC35892_NR_IRQS
+
+#define MOP500_EGPIO_IRQ_BASE MOP500_AB8500_IRQ_END
+#define MOP500_EGPIO_IRQ_END (MOP500_EGPIO_IRQ_BASE \
+ + MOP500_EGPIO_NR_IRQS)
+/* STMPE1601 irqs */
+#define STMPE_NR_INTERNAL_IRQS 9
+#define STMPE_INT_GPIO(x) (STMPE_NR_INTERNAL_IRQS + (x))
+#define STMPE_NR_GPIOS 24
+#define STMPE_NR_IRQS STMPE_INT_GPIO(STMPE_NR_GPIOS)
+
+#define MOP500_STMPE1601_IRQBASE MOP500_EGPIO_IRQ_END
+#define MOP500_STMPE1601_IRQ(x) (MOP500_STMPE1601_IRQBASE + (x))
+
+#define MOP500_NR_IRQS MOP500_STMPE1601_IRQ(STMPE_NR_INTERNAL_IRQS)
+
+#define MOP500_IRQ_END MOP500_NR_IRQS
#if MOP500_IRQ_END > IRQ_BOARD_END
#undef IRQ_BOARD_END
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h
index 693aa57de88..880ae45bc23 100644
--- a/arch/arm/mach-ux500/include/mach/irqs.h
+++ b/arch/arm/mach-ux500/include/mach/irqs.h
@@ -21,50 +21,6 @@
/* Interrupt numbers generic for shared peripheral */
#define IRQ_MTU0 (IRQ_SHPI_START + 4)
-#define IRQ_SPI2 (IRQ_SHPI_START + 6)
-#define IRQ_SPI0 (IRQ_SHPI_START + 8)
-#define IRQ_UART0 (IRQ_SHPI_START + 11)
-#define IRQ_I2C3 (IRQ_SHPI_START + 12)
-#define IRQ_SSP0 (IRQ_SHPI_START + 14)
-#define IRQ_MTU1 (IRQ_SHPI_START + 17)
-#define IRQ_RTC_RTT (IRQ_SHPI_START + 18)
-#define IRQ_UART1 (IRQ_SHPI_START + 19)
-#define IRQ_I2C0 (IRQ_SHPI_START + 21)
-#define IRQ_I2C1 (IRQ_SHPI_START + 22)
-#define IRQ_USBOTG (IRQ_SHPI_START + 23)
-#define IRQ_DMA (IRQ_SHPI_START + 25)
-#define IRQ_UART2 (IRQ_SHPI_START + 26)
-#define IRQ_HSIR_EXCEP (IRQ_SHPI_START + 29)
-#define IRQ_MSP0 (IRQ_SHPI_START + 31)
-#define IRQ_HSIR_CH0_OVRRUN (IRQ_SHPI_START + 32)
-#define IRQ_HSIR_CH1_OVRRUN (IRQ_SHPI_START + 33)
-#define IRQ_HSIR_CH2_OVRRUN (IRQ_SHPI_START + 34)
-#define IRQ_HSIR_CH3_OVRRUN (IRQ_SHPI_START + 35)
-#define IRQ_AB8500 (IRQ_SHPI_START + 40)
-#define IRQ_PRCMU (IRQ_SHPI_START + 47)
-#define IRQ_DISP (IRQ_SHPI_START + 48)
-#define IRQ_SiPI3 (IRQ_SHPI_START + 49)
-#define IRQ_I2C4 (IRQ_SHPI_START + 51)
-#define IRQ_SSP1 (IRQ_SHPI_START + 52)
-#define IRQ_I2C2 (IRQ_SHPI_START + 55)
-#define IRQ_SDMMC0 (IRQ_SHPI_START + 60)
-#define IRQ_MSP1 (IRQ_SHPI_START + 62)
-#define IRQ_SPI1 (IRQ_SHPI_START + 96)
-#define IRQ_MSP2 (IRQ_SHPI_START + 98)
-#define IRQ_SDMMC4 (IRQ_SHPI_START + 99)
-#define IRQ_HSIRD0 (IRQ_SHPI_START + 104)
-#define IRQ_HSIRD1 (IRQ_SHPI_START + 105)
-#define IRQ_HSITD0 (IRQ_SHPI_START + 106)
-#define IRQ_HSITD1 (IRQ_SHPI_START + 107)
-#define IRQ_GPIO0 (IRQ_SHPI_START + 119)
-#define IRQ_GPIO1 (IRQ_SHPI_START + 120)
-#define IRQ_GPIO2 (IRQ_SHPI_START + 121)
-#define IRQ_GPIO3 (IRQ_SHPI_START + 122)
-#define IRQ_GPIO4 (IRQ_SHPI_START + 123)
-#define IRQ_GPIO5 (IRQ_SHPI_START + 124)
-#define IRQ_GPIO6 (IRQ_SHPI_START + 125)
-#define IRQ_GPIO7 (IRQ_SHPI_START + 126)
-#define IRQ_GPIO8 (IRQ_SHPI_START + 127)
/* There are 128 shared peripheral interrupts assigned to
* INTID[160:32]. The first 32 interrupts are reserved.
diff --git a/arch/arm/mach-ux500/include/mach/mbox.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
index 7f9da4d2fbd..7f9da4d2fbd 100644
--- a/arch/arm/mach-ux500/include/mach/mbox.h
+++ b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
diff --git a/arch/arm/mach-ux500/include/mach/prcmu-defs.h b/arch/arm/mach-ux500/include/mach/prcmu-defs.h
new file mode 100644
index 00000000000..848ba64b561
--- /dev/null
+++ b/arch/arm/mach-ux500/include/mach/prcmu-defs.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) STMicroelectronics 2009
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ * Author: Martin Persson <martin.persson@stericsson.com>
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * PRCM Unit definitions
+ */
+
+#ifndef __MACH_PRCMU_DEFS_H
+#define __MACH_PRCMU_DEFS_H
+
+enum prcmu_cpu_opp {
+ CPU_OPP_INIT = 0x00,
+ CPU_OPP_NO_CHANGE = 0x01,
+ CPU_OPP_100 = 0x02,
+ CPU_OPP_50 = 0x03,
+ CPU_OPP_MAX = 0x04,
+ CPU_OPP_EXT_CLK = 0x07
+};
+enum prcmu_ape_opp {
+ APE_OPP_NO_CHANGE = 0x00,
+ APE_OPP_100 = 0x02,
+ APE_OPP_50 = 0x03,
+};
+
+#endif /* __MACH_PRCMU_DEFS_H */
diff --git a/arch/arm/mach-ux500/include/mach/prcmu-regs.h b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
index 8885f39a642..455467e8879 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu-regs.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu-regs.h
@@ -1,10 +1,15 @@
/*
- * Copyright (c) 2009 ST-Ericsson SA
+ * Copyright (C) STMicroelectronics 2009
+ * Copyright (C) ST-Ericsson SA 2010
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
+ * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * PRCM Unit registers
*/
+
#ifndef __MACH_PRCMU_REGS_H
#define __MACH_PRCMU_REGS_H
@@ -88,4 +93,4 @@
/* Miscellaneous unit registers */
#define PRCM_DSI_SW_RESET (_PRCMU_BASE + 0x324)
-#endif /* __MACH_PRCMU__REGS_H */
+#endif /* __MACH_PRCMU_REGS_H */
diff --git a/arch/arm/mach-ux500/include/mach/prcmu.h b/arch/arm/mach-ux500/include/mach/prcmu.h
index 549843ff6db..c49e456162e 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu.h
@@ -2,14 +2,27 @@
* Copyright (C) STMicroelectronics 2009
* Copyright (C) ST-Ericsson SA 2010
*
+ * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
+ * Author: Sundar Iyer <sundar.iyer@stericsson.com>
+ * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
+ *
* License Terms: GNU General Public License v2
*
- * PRCMU f/w APIs
+ * PRCM Unit f/w API
*/
#ifndef __MACH_PRCMU_H
#define __MACH_PRCMU_H
+#include <mach/prcmu-defs.h>
+void __init prcmu_early_init(void);
int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+int prcmu_set_ape_opp(enum prcmu_ape_opp opp);
+int prcmu_set_cpu_opp(enum prcmu_cpu_opp opp);
+int prcmu_set_ape_cpu_opps(enum prcmu_ape_opp ape_opp,
+ enum prcmu_cpu_opp cpu_opp);
+int prcmu_get_ape_opp(void);
+int prcmu_get_cpu_opp(void);
+bool prcmu_has_arm_maxopp(void);
#endif /* __MACH_PRCMU_H */
diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h
index 54bbe648bf5..469877e0de9 100644
--- a/arch/arm/mach-ux500/include/mach/setup.h
+++ b/arch/arm/mach-ux500/include/mach/setup.h
@@ -18,14 +18,19 @@ extern void __init ux500_map_io(void);
extern void __init u5500_map_io(void);
extern void __init u8500_map_io(void);
-extern void __init ux500_init_devices(void);
extern void __init u5500_init_devices(void);
extern void __init u8500_init_devices(void);
extern void __init ux500_init_irq(void);
+
+extern void __init u5500_sdi_init(void);
+
+extern void __init db5500_dma_init(void);
+
/* We re-use nomadik_timer for this platform */
extern void nmdk_timer_init(void);
+struct amba_device;
extern void __init amba_add_devices(struct amba_device *devs[], int num);
struct sys_timer;
diff --git a/arch/arm/mach-ux500/include/mach/smp.h b/arch/arm/mach-ux500/include/mach/smp.h
index 197e8417375..ca2b15b1b3b 100644
--- a/arch/arm/mach-ux500/include/mach/smp.h
+++ b/arch/arm/mach-ux500/include/mach/smp.h
@@ -10,7 +10,6 @@
#define ASMARM_ARCH_SMP_H
#include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
/* This is required to wakeup the secondary core */
extern void u8500_secondary_startup(void);
@@ -18,8 +17,8 @@ extern void u8500_secondary_startup(void);
/*
* We use IRQ1 as the IPI
*/
-static inline void smp_cross_call(const struct cpumask *mask)
+static inline void smp_cross_call(const struct cpumask *mask, int ipi)
{
- gic_raise_softirq(mask, 1);
+ gic_raise_softirq(mask, ipi);
}
#endif
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
index 0271ca0a83d..9a6614c6808 100644
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ b/arch/arm/mach-ux500/include/mach/uncompress.h
@@ -19,38 +19,43 @@
#define __ASM_ARCH_UNCOMPRESS_H
#include <asm/setup.h>
+#include <asm/mach-types.h>
#include <linux/io.h>
+#include <linux/amba/serial.h>
#include <mach/hardware.h>
-#define U8500_UART_DR 0x80007000
-#define U8500_UART_LCRH 0x8000702c
-#define U8500_UART_CR 0x80007030
-#define U8500_UART_FR 0x80007018
+static u32 ux500_uart_base;
static void putc(const char c)
{
/* Do nothing if the UART is not enabled. */
- if (!(__raw_readb(U8500_UART_CR) & 0x1))
+ if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
return;
if (c == '\n')
putc('\r');
- while (__raw_readb(U8500_UART_FR) & (1 << 5))
+ while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 5))
barrier();
- __raw_writeb(c, U8500_UART_DR);
+ __raw_writeb(c, ux500_uart_base + UART01x_DR);
}
static void flush(void)
{
- if (!(__raw_readb(U8500_UART_CR) & 0x1))
+ if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1))
return;
- while (__raw_readb(U8500_UART_FR) & (1 << 3))
+ while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 3))
barrier();
}
static inline void arch_decomp_setup(void)
{
+ if (machine_is_u8500())
+ ux500_uart_base = U8500_UART2_BASE;
+ else if (machine_is_u5500())
+ ux500_uart_base = U5500_UART0_BASE;
+ else /* not much can be done to help here */
+ ux500_uart_base = U8500_UART2_BASE;
}
#define arch_decomp_wdog() /* nothing to do here */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 18:26:57 +0000