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-rw-r--r--arch/arm/config.mk3
-rw-r--r--arch/arm/cpu/arm1136/config.mk7
-rw-r--r--arch/arm/cpu/arm1176/bcm2835/mbox.c2
-rw-r--r--arch/arm/cpu/arm1176/bcm2835/timer.c5
-rw-r--r--arch/arm/cpu/arm1176/config.mk8
-rw-r--r--arch/arm/cpu/arm720t/config.mk8
-rw-r--r--arch/arm/cpu/arm920t/config.mk7
-rw-r--r--arch/arm/cpu/arm926ejs/config.mk7
-rw-r--r--arch/arm/cpu/arm946es/config.mk7
-rw-r--r--arch/arm/cpu/arm_intcm/config.mk7
-rw-r--r--arch/arm/cpu/armv7/config.mk8
-rw-r--r--arch/arm/cpu/armv7/mx6/soc.c41
-rw-r--r--arch/arm/cpu/ixp/config.mk8
-rw-r--r--arch/arm/cpu/pxa/config.mk7
-rw-r--r--arch/arm/cpu/sa1100/config.mk7
-rw-r--r--arch/arm/cpu/sa1100/timer.c5
-rw-r--r--arch/arm/include/asm/arch-am33xx/spl.h14
-rw-r--r--arch/arm/include/asm/arch-bcm2835/mbox.h48
-rw-r--r--arch/arm/include/asm/arch-exynos/ehci.h14
-rw-r--r--arch/arm/include/asm/arch-mx6/crm_regs.h1
-rw-r--r--arch/arm/include/asm/arch-mx6/imx-regs.h23
21 files changed, 76 insertions, 161 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index cfa4209..98c1253 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -18,7 +18,8 @@ endif
LDFLAGS_FINAL += --gc-sections
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections \
-fno-common -ffixed-r9
-PLATFORM_RELFLAGS += $(call cc-option, -msoft-float)
+PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \
+ $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
# Support generic board on ARM
__HAVE_ARCH_GENERIC_BOARD := y
diff --git a/arch/arm/cpu/arm1136/config.mk b/arch/arm/cpu/arm1136/config.mk
index b4d396d..f74228c 100644
--- a/arch/arm/cpu/arm1136/config.mk
+++ b/arch/arm/cpu/arm1136/config.mk
@@ -7,13 +7,6 @@
# Make ARMv5 to allow more compilers to work, even though its v6.
PLATFORM_CPPFLAGS += -march=armv5
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
diff --git a/arch/arm/cpu/arm1176/bcm2835/mbox.c b/arch/arm/cpu/arm1176/bcm2835/mbox.c
index 4daf1e4..3b17a31 100644
--- a/arch/arm/cpu/arm1176/bcm2835/mbox.c
+++ b/arch/arm/cpu/arm1176/bcm2835/mbox.c
@@ -8,7 +8,7 @@
#include <asm/io.h>
#include <asm/arch/mbox.h>
-#define TIMEOUT (100 * 1000) /* 100mS in uS */
+#define TIMEOUT 1000 /* ms */
int bcm2835_mbox_call_raw(u32 chan, u32 send, u32 *recv)
{
diff --git a/arch/arm/cpu/arm1176/bcm2835/timer.c b/arch/arm/cpu/arm1176/bcm2835/timer.c
index 2edd671..017907c 100644
--- a/arch/arm/cpu/arm1176/bcm2835/timer.c
+++ b/arch/arm/cpu/arm1176/bcm2835/timer.c
@@ -18,11 +18,6 @@
#include <asm/io.h>
#include <asm/arch/timer.h>
-int timer_init(void)
-{
- return 0;
-}
-
ulong get_timer_us(ulong base)
{
struct bcm2835_timer_regs *regs =
diff --git a/arch/arm/cpu/arm1176/config.mk b/arch/arm/cpu/arm1176/config.mk
index f4631cb..5dc2ebb 100644
--- a/arch/arm/cpu/arm1176/config.mk
+++ b/arch/arm/cpu/arm1176/config.mk
@@ -7,11 +7,3 @@
# Make ARMv5 to allow more compilers to work, even though its v6.
PLATFORM_CPPFLAGS += -march=armv5t
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,\
- $(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/arm720t/config.mk b/arch/arm/cpu/arm720t/config.mk
index 2581f0a..772fb41 100644
--- a/arch/arm/cpu/arm720t/config.mk
+++ b/arch/arm/cpu/arm720t/config.mk
@@ -7,11 +7,3 @@
#
PLATFORM_CPPFLAGS += -march=armv4 -mtune=arm7tdmi
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,\
- $(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/arm920t/config.mk b/arch/arm/cpu/arm920t/config.mk
index 67537dc..799afff 100644
--- a/arch/arm/cpu/arm920t/config.mk
+++ b/arch/arm/cpu/arm920t/config.mk
@@ -6,10 +6,3 @@
#
PLATFORM_CPPFLAGS += -march=armv4
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/arm926ejs/config.mk b/arch/arm/cpu/arm926ejs/config.mk
index 12b0d09..4d9895f 100644
--- a/arch/arm/cpu/arm926ejs/config.mk
+++ b/arch/arm/cpu/arm926ejs/config.mk
@@ -6,13 +6,6 @@
#
PLATFORM_CPPFLAGS += -march=armv5te
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
ifneq ($(CONFIG_IMX_CONFIG),)
ifdef CONFIG_SPL
diff --git a/arch/arm/cpu/arm946es/config.mk b/arch/arm/cpu/arm946es/config.mk
index eb81a57..438668d 100644
--- a/arch/arm/cpu/arm946es/config.mk
+++ b/arch/arm/cpu/arm946es/config.mk
@@ -6,10 +6,3 @@
#
PLATFORM_CPPFLAGS += -march=armv4
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/arm_intcm/config.mk b/arch/arm/cpu/arm_intcm/config.mk
index eb81a57..438668d 100644
--- a/arch/arm/cpu/arm_intcm/config.mk
+++ b/arch/arm/cpu/arm_intcm/config.mk
@@ -6,10 +6,3 @@
#
PLATFORM_CPPFLAGS += -march=armv4
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index f0d9c04..38b7c40 100644
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -10,14 +10,6 @@
PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5)
PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
-
# SEE README.arm-unaligned-accesses
PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 009a644..0208cba 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -19,8 +19,6 @@
#include <asm/arch/mxc_hdmi.h>
#include <asm/arch/crm_regs.h>
-#define VDDPU_MASK (0x1f << 9)
-
enum ldo_reg {
LDO_ARM,
LDO_SOC,
@@ -179,50 +177,11 @@ static void imx_set_wdog_powerdown(bool enable)
writew(enable, &wdog2->wmcr);
}
-static void imx_set_vddpu_power_down(void)
-{
- struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
- struct gpc_regs *gpc = (struct gpc_regs *)GPC_BASE_ADDR;
-
- u32 reg;
-
- /*
- * Disable the brown out detection since we are going to be
- * disabling the LDO.
- */
- reg = readl(&anatop->ana_misc2);
- reg &= ~ANADIG_ANA_MISC2_REG1_BO_EN;
- writel(reg, &anatop->ana_misc2);
-
- /* need to power down xPU in GPC before turning off PU LDO */
- reg = readl(&gpc->gpu_ctrl);
- writel(reg | 0x1, &gpc->gpu_ctrl);
-
- reg = readl(&gpc->ctrl);
- writel(reg | 0x1, &gpc->ctrl);
- while (readl(&gpc->ctrl) & 0x1)
- ;
-
- /* Mask the ANATOP brown out interrupt in the GPC. */
- reg = readl(&gpc->imr4);
- reg |= 0x80000000;
- writel(reg, &gpc->imr4);
-
- /* disable VDDPU */
- writel(VDDPU_MASK, &anatop->reg_core_clr);
-
- /* Clear the BO interrupt in the ANATOP. */
- reg = readl(&anatop->ana_misc1);
- reg |= 0x80000000;
- writel(reg, &anatop->ana_misc1);
-}
-
int arch_cpu_init(void)
{
init_aips();
imx_set_wdog_powerdown(false); /* Disable PDE bit of WMCR register */
- imx_set_vddpu_power_down();
#ifdef CONFIG_APBH_DMA
/* Start APBH DMA */
diff --git a/arch/arm/cpu/ixp/config.mk b/arch/arm/cpu/ixp/config.mk
index fd47c60..894861f 100644
--- a/arch/arm/cpu/ixp/config.mk
+++ b/arch/arm/cpu/ixp/config.mk
@@ -14,11 +14,3 @@ PLATFORM_CPPFLAGS += -mbig-endian -march=armv5te -mtune=strongarm1100
PLATFORM_LDFLAGS += -EB
USE_PRIVATE_LIBGCC = yes
-
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/pxa/config.mk b/arch/arm/cpu/pxa/config.mk
index f2befbe..986b11b 100644
--- a/arch/arm/cpu/pxa/config.mk
+++ b/arch/arm/cpu/pxa/config.mk
@@ -7,13 +7,6 @@
#
PLATFORM_CPPFLAGS += -mcpu=xscale
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# ========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
#
# !WARNING!
diff --git a/arch/arm/cpu/sa1100/config.mk b/arch/arm/cpu/sa1100/config.mk
index b3026cc..3afa685 100644
--- a/arch/arm/cpu/sa1100/config.mk
+++ b/arch/arm/cpu/sa1100/config.mk
@@ -7,10 +7,3 @@
#
PLATFORM_CPPFLAGS += -march=armv4 -mtune=strongarm1100
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# ========================================================================
-PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
-PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c
index 4b981e4..0a0006b 100644
--- a/arch/arm/cpu/sa1100/timer.c
+++ b/arch/arm/cpu/sa1100/timer.c
@@ -13,11 +13,6 @@
#include <common.h>
#include <SA-1100.h>
-int timer_init (void)
-{
- return 0;
-}
-
ulong get_timer (ulong base)
{
return get_timer_masked ();
diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h
index 5cd1e95..2df4114 100644
--- a/arch/arm/include/asm/arch-am33xx/spl.h
+++ b/arch/arm/include/asm/arch-am33xx/spl.h
@@ -19,6 +19,7 @@
#define BOOT_DEVICE_MMC1 7
#define BOOT_DEVICE_MMC2 8
#define BOOT_DEVICE_SPI 10
+#define BOOT_DEVICE_USB 13
#define BOOT_DEVICE_UART 65
#define BOOT_DEVICE_CPGMAC 71
#else
@@ -38,9 +39,16 @@
#endif
#define BOOT_DEVICE_MMC2_2 0xFF
-#if defined(CONFIG_AM33XX) || defined(CONFIG_AM43XX)
-#define MMC_BOOT_DEVICES_START BOOT_DEVICE_MMC1
-#define MMC_BOOT_DEVICES_END BOOT_DEVICE_MMC2
+#if defined(CONFIG_AM33XX)
+#define MMC_BOOT_DEVICES_START BOOT_DEVICE_MMC1
+#define MMC_BOOT_DEVICES_END BOOT_DEVICE_MMC2
+#elif defined(CONFIG_AM43XX)
+#define MMC_BOOT_DEVICES_START BOOT_DEVICE_MMC1
+#ifdef CONFIG_SPL_USB_SUPPORT
+#define MMC_BOOT_DEVICES_END BOOT_DEVICE_USB
+#else
+#define MMC_BOOT_DEVICES_END BOOT_DEVICE_MMC2
+#endif
#elif defined(CONFIG_TI81XX)
#define MMC_BOOT_DEVICES_START BOOT_DEVICE_MMC2
#define MMC_BOOT_DEVICES_END BOOT_DEVICE_MMC1
diff --git a/arch/arm/include/asm/arch-bcm2835/mbox.h b/arch/arm/include/asm/arch-bcm2835/mbox.h
index 6b806ec..38cb42a 100644
--- a/arch/arm/include/asm/arch-bcm2835/mbox.h
+++ b/arch/arm/include/asm/arch-bcm2835/mbox.h
@@ -133,6 +133,54 @@ struct bcm2835_mbox_tag_get_arm_mem {
} body;
};
+#define BCM2835_MBOX_POWER_DEVID_SDHCI 0
+#define BCM2835_MBOX_POWER_DEVID_UART0 1
+#define BCM2835_MBOX_POWER_DEVID_UART1 2
+#define BCM2835_MBOX_POWER_DEVID_USB_HCD 3
+#define BCM2835_MBOX_POWER_DEVID_I2C0 4
+#define BCM2835_MBOX_POWER_DEVID_I2C1 5
+#define BCM2835_MBOX_POWER_DEVID_I2C2 6
+#define BCM2835_MBOX_POWER_DEVID_SPI 7
+#define BCM2835_MBOX_POWER_DEVID_CCP2TX 8
+
+#define BCM2835_MBOX_POWER_STATE_RESP_ON (1 << 1)
+/* Device doesn't exist */
+#define BCM2835_MBOX_POWER_STATE_RESP_NODEV (1 << 1)
+
+#define BCM2835_MBOX_TAG_GET_POWER_STATE 0x00020001
+
+struct bcm2835_mbox_tag_get_power_state {
+ struct bcm2835_mbox_tag_hdr tag_hdr;
+ union {
+ struct {
+ u32 device_id;
+ } req;
+ struct {
+ u32 device_id;
+ u32 state;
+ } resp;
+ } body;
+};
+
+#define BCM2835_MBOX_TAG_SET_POWER_STATE 0x00028001
+
+#define BCM2835_MBOX_SET_POWER_STATE_REQ_ON (1 << 0)
+#define BCM2835_MBOX_SET_POWER_STATE_REQ_WAIT (1 << 1)
+
+struct bcm2835_mbox_tag_set_power_state {
+ struct bcm2835_mbox_tag_hdr tag_hdr;
+ union {
+ struct {
+ u32 device_id;
+ u32 state;
+ } req;
+ struct {
+ u32 device_id;
+ u32 state;
+ } resp;
+ } body;
+};
+
#define BCM2835_MBOX_TAG_GET_CLOCK_RATE 0x00030002
#define BCM2835_MBOX_CLOCK_ID_EMMC 1
diff --git a/arch/arm/include/asm/arch-exynos/ehci.h b/arch/arm/include/asm/arch-exynos/ehci.h
index d79f25c..d2d70bd 100644
--- a/arch/arm/include/asm/arch-exynos/ehci.h
+++ b/arch/arm/include/asm/arch-exynos/ehci.h
@@ -29,6 +29,20 @@
#define EHCICTRL_ENAINCR8 (1 << 27)
#define EHCICTRL_ENAINCR16 (1 << 26)
+#define HSIC_CTRL_REFCLKSEL (0x2)
+#define HSIC_CTRL_REFCLKSEL_MASK (0x3)
+#define HSIC_CTRL_REFCLKSEL_SHIFT (23)
+
+#define HSIC_CTRL_REFCLKDIV_12 (0x24)
+#define HSIC_CTRL_REFCLKDIV_MASK (0x7f)
+#define HSIC_CTRL_REFCLKDIV_SHIFT (16)
+
+#define HSIC_CTRL_SIDDQ (0x1 << 6)
+#define HSIC_CTRL_FORCESLEEP (0x1 << 5)
+#define HSIC_CTRL_FORCESUSPEND (0x1 << 4)
+#define HSIC_CTRL_UTMISWRST (0x1 << 2)
+#define HSIC_CTRL_PHYSWRST (0x1 << 0)
+
/* Register map for PHY control */
struct exynos_usb_phy {
unsigned int usbphyctrl0;
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
index aede126..7202073 100644
--- a/arch/arm/include/asm/arch-mx6/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -890,5 +890,4 @@ struct mxc_ccm_reg {
#define BF_ANADIG_PFD_528_PFD0_FRAC(v) \
(((v) << 0) & BM_ANADIG_PFD_528_PFD0_FRAC)
-#define ANADIG_ANA_MISC2_REG1_BO_EN (1 << 13)
#endif /*__ARCH_ARM_MACH_MX6_CCM_REGS_H__ */
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 7f89865..f2ad6e9 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -663,28 +663,5 @@ struct wdog_regs {
u16 wmcr; /* Miscellaneous Control */
};
-struct gpc_regs {
- u32 ctrl; /* 0x000 */
- u32 pgr; /* 0x004 */
- u32 imr1; /* 0x008 */
- u32 imr2; /* 0x00c */
- u32 imr3; /* 0x010 */
- u32 imr4; /* 0x014 */
- u32 isr1; /* 0x018 */
- u32 isr2; /* 0x01c */
- u32 isr3; /* 0x020 */
- u32 isr4; /* 0x024 */
- u32 reserved1[0x86];
- u32 gpu_ctrl; /* 0x260 */
- u32 gpu_pupscr; /* 0x264 */
- u32 gpu_pdnscr; /* 0x268 */
- u32 gpu_sr; /* 0x26c */
- u32 reserved2[0xc];
- u32 cpu_ctrl; /* 0x2a0 */
- u32 cpu_pupscr; /* 0x2a4 */
- u32 cpu_pdnscr; /* 0x2a8 */
- u32 cpu_sr; /* 0x2ac */
-};
-
#endif /* __ASSEMBLER__*/
#endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */
generated by cgit v1.1 at 2024-08-29 09:51:11 +0000