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authorFelix Fietkau <nbd@nbd.name>2017-01-23 12:40:32 +0100
committerFelix Fietkau <nbd@nbd.name>2017-01-24 16:21:25 +0100
commitbb88ec947fc7f4db6ada9ccccb0c4d09c75742b0 (patch)
tree192ce26a517d60b19740bc30a2c2aaa821589cc7 /package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c
parent12bfa1c425e5012e063b0afd9a09d2dfefc20eee (diff)
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uboot-oxnas: switch to u-boot.mk
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c')
-rw-r--r--package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c91
1 files changed, 0 insertions, 91 deletions
diff --git a/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c b/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c
deleted file mode 100644
index 276c912383..0000000000
--- a/package/boot/uboot-oxnas/files/arch/arm/cpu/arm1136/nas782x/reset.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <common.h>
-#include <asm/arch/sysctl.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/clock.h>
-
-void reset_cpu(ulong addr)
-{
- u32 value;
-
- // Assert reset to cores as per power on defaults
- // Don't touch the DDR interface as things will come to an impromptu stop
- // NB Possibly should be asserting reset for PLLB, but there are timing
- // concerns here according to the docs
-
- value =
- BIT(SYS_CTRL_RST_COPRO ) |
- BIT(SYS_CTRL_RST_USBHS ) |
- BIT(SYS_CTRL_RST_USBHSPHYA ) |
- BIT(SYS_CTRL_RST_MACA ) |
- BIT(SYS_CTRL_RST_PCIEA ) |
- BIT(SYS_CTRL_RST_SGDMA ) |
- BIT(SYS_CTRL_RST_CIPHER ) |
- BIT(SYS_CTRL_RST_SATA ) |
- BIT(SYS_CTRL_RST_SATA_LINK ) |
- BIT(SYS_CTRL_RST_SATA_PHY ) |
- BIT(SYS_CTRL_RST_PCIEPHY ) |
- BIT(SYS_CTRL_RST_STATIC ) |
- BIT(SYS_CTRL_RST_UART1 ) |
- BIT(SYS_CTRL_RST_UART2 ) |
- BIT(SYS_CTRL_RST_MISC ) |
- BIT(SYS_CTRL_RST_I2S ) |
- BIT(SYS_CTRL_RST_SD ) |
- BIT(SYS_CTRL_RST_MACB ) |
- BIT(SYS_CTRL_RST_PCIEB ) |
- BIT(SYS_CTRL_RST_VIDEO ) |
- BIT(SYS_CTRL_RST_USBHSPHYB ) |
- BIT(SYS_CTRL_RST_USBDEV );
-
- writel(value, SYS_CTRL_RST_SET_CTRL);
-
- // Release reset to cores as per power on defaults
- writel(BIT(SYS_CTRL_RST_GPIO), SYS_CTRL_RST_CLR_CTRL);
-
- // Disable clocks to cores as per power-on defaults - must leave DDR
- // related clocks enabled otherwise we'll stop rather abruptly.
- value =
- BIT(SYS_CTRL_CLK_COPRO) |
- BIT(SYS_CTRL_CLK_DMA) |
- BIT(SYS_CTRL_CLK_CIPHER) |
- BIT(SYS_CTRL_CLK_SD) |
- BIT(SYS_CTRL_CLK_SATA) |
- BIT(SYS_CTRL_CLK_I2S) |
- BIT(SYS_CTRL_CLK_USBHS) |
- BIT(SYS_CTRL_CLK_MAC) |
- BIT(SYS_CTRL_CLK_PCIEA) |
- BIT(SYS_CTRL_CLK_STATIC) |
- BIT(SYS_CTRL_CLK_MACB) |
- BIT(SYS_CTRL_CLK_PCIEB) |
- BIT(SYS_CTRL_CLK_REF600) |
- BIT(SYS_CTRL_CLK_USBDEV);
-
- writel(value, SYS_CTRL_CLK_CLR_CTRL);
-
- // Enable clocks to cores as per power-on defaults
-
- // Set sys-control pin mux'ing as per power-on defaults
-
- writel(0, SYS_CONTROL_BASE + PINMUX_SECONDARY_SEL);
- writel(0, SYS_CONTROL_BASE + PINMUX_TERTIARY_SEL);
- writel(0, SYS_CONTROL_BASE + PINMUX_QUATERNARY_SEL);
- writel(0, SYS_CONTROL_BASE + PINMUX_DEBUG_SEL);
- writel(0, SYS_CONTROL_BASE + PINMUX_ALTERNATIVE_SEL);
- writel(0, SYS_CONTROL_BASE + PINMUX_PULLUP_SEL);
-
- writel(0, SEC_CONTROL_BASE + PINMUX_SECONDARY_SEL);
- writel(0, SEC_CONTROL_BASE + PINMUX_TERTIARY_SEL);
- writel(0, SEC_CONTROL_BASE + PINMUX_QUATERNARY_SEL);
- writel(0, SEC_CONTROL_BASE + PINMUX_DEBUG_SEL);
- writel(0, SEC_CONTROL_BASE + PINMUX_ALTERNATIVE_SEL);
- writel(0, SEC_CONTROL_BASE + PINMUX_PULLUP_SEL);
-
- // No need to save any state, as the ROM loader can determine whether reset
- // is due to power cycling or programatic action, just hit the (self-
- // clearing) CPU reset bit of the block reset register
- value =
- BIT(SYS_CTRL_RST_SCU) |
- BIT(SYS_CTRL_RST_ARM0) |
- BIT(SYS_CTRL_RST_ARM1);
-
- writel(value, SYS_CTRL_RST_SET_CTRL);
-}