27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
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diff --git a/platform/fpga/openpiton/platform.c b/platform/fpga/openpiton/platform.c
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index 2317a89..4a83ca9 100644
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--- a/platform/fpga/openpiton/platform.c
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+++ b/platform/fpga/openpiton/platform.c
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@@ -17,17 +17,17 @@
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#include <sbi_utils/serial/uart8250.h>
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#include <sbi_utils/timer/aclint_mtimer.h>
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-#define OPENPITON_DEFAULT_UART_ADDR 0xfff0c2c000
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-#define OPENPITON_DEFAULT_UART_FREQ 60000000
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+#define OPENPITON_DEFAULT_UART_ADDR 0x40001000
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+#define OPENPITON_DEFAULT_UART_FREQ 50000000
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#define OPENPITON_DEFAULT_UART_BAUDRATE 115200
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#define OPENPITON_DEFAULT_UART_REG_SHIFT 0
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#define OPENPITON_DEFAULT_UART_REG_WIDTH 1
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-#define OPENPITON_DEFAULT_UART_REG_OFFSET 0
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+#define OPENPITON_DEFAULT_UART_REG_OFFSET 0x1000
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#define OPENPITON_DEFAULT_PLIC_ADDR 0xfff1100000
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#define OPENPITON_DEFAULT_PLIC_SIZE (0x200000 + \
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(OPENPITON_DEFAULT_HART_COUNT * 0x1000))
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#define OPENPITON_DEFAULT_PLIC_NUM_SOURCES 2
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-#define OPENPITON_DEFAULT_HART_COUNT 3
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+#define OPENPITON_DEFAULT_HART_COUNT 1
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#define OPENPITON_DEFAULT_CLINT_ADDR 0xfff1020000
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#define OPENPITON_DEFAULT_ACLINT_MTIMER_FREQ 1000000
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#define OPENPITON_DEFAULT_ACLINT_MSWI_ADDR \
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