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SG2044_Ope
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748d704108 | ||
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3de9421b02 | ||
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1d0d0a6b15 | ||
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ba3b2e6269 | ||
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4e26aa8747 |
1
Makefile
1
Makefile
@@ -427,7 +427,6 @@ DTSCPPFLAGS = $(CPPFLAGS) -nostdinc -nostdlib -fno-builtin -D__DTS__ -x assemble
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ifneq ($(DEBUG),)
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CFLAGS += -O0
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ELFFLAGS += -Wl,--print-gc-sections
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else
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CFLAGS += -O2
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endif
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@@ -56,6 +56,7 @@ static const struct fdt_match ipi_mswi_match[] = {
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{ .compatible = "riscv,clint0", .data = &clint_offset },
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{ .compatible = "sifive,clint0", .data = &clint_offset },
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{ .compatible = "thead,c900-clint", .data = &clint_offset },
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{ .compatible = "thead,c900-clint-mswi", .data = &clint_offset },
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{ .compatible = "thead,c900-aclint-mswi" },
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{ .compatible = "riscv,aclint-mswi" },
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{ },
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@@ -14,9 +14,6 @@
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#include <sbi_utils/reset/fdt_reset.h>
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#include <sbi_utils/i2c/fdt_i2c.h>
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#define MANGO_BOARD_TYPE_MASK 0x80
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#define REG_BOARD_TYPE 0x00
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#define REG_CMD 0x03
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#define CMD_POWEROFF 0x02
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@@ -60,22 +57,6 @@ static struct sbi_system_reset_device sg2042_mcu_reset_device = {
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.system_reset = sg2042_mcu_reset
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};
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static int sg2042_mcu_reset_check_board(struct i2c_adapter *adap, uint32_t reg)
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{
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static uint8_t val;
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int ret;
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/* check board type */
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ret = i2c_adapter_reg_read(adap, reg, REG_BOARD_TYPE, &val);
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if (ret)
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return ret;
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if (!(val & MANGO_BOARD_TYPE_MASK))
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return SBI_ENODEV;
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return 0;
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}
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static int sg2042_mcu_reset_init(const void *fdt, int nodeoff,
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const struct fdt_match *match)
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{
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@@ -96,8 +77,6 @@ static int sg2042_mcu_reset_init(const void *fdt, int nodeoff,
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if (ret)
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return ret;
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ret = sg2042_mcu_reset_check_board(mcu_adapter, mcu_reg);
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sbi_system_reset_add_device(&sg2042_mcu_reset_device);
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return 0;
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@@ -156,6 +156,8 @@ static const struct fdt_match timer_mtimer_match[] = {
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{ .compatible = "riscv,clint0", .data = &sifive_clint_quirks },
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{ .compatible = "sifive,clint0", .data = &sifive_clint_quirks },
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{ .compatible = "thead,c900-clint", .data = &thead_clint_quirks },
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{ .compatible = "thead,c900-clint-mtimer",
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.data = &thead_clint_quirks },
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{ .compatible = "thead,c900-aclint-mtimer",
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.data = &thead_aclint_quirks },
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{ .compatible = "riscv,aclint-mtimer" },
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@@ -255,7 +255,7 @@ static int generic_early_init(bool cold_boot)
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else
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rc = fdt_serial_init(fdt);
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if (rc)
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return rc;
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return (rc == SBI_ENODEV) ? 0 : rc;
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fdt_cppc_init(fdt);
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fdt_hsm_init(fdt);
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@@ -58,6 +58,8 @@ static const struct fdt_match thead_generic_match[] = {
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{ .compatible = "sophgo,cv1812h", .data = &sophgo_cv1800_quirks },
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{ .compatible = "sophgo,sg2000", .data = &sophgo_cv1800_quirks },
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{ .compatible = "sophgo,sg2002", .data = &sophgo_cv1800_quirks },
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{ .compatible = "sophgo,sg2044", .data = &sophgo_cv1800_quirks },
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{ .compatible = "sophgo,bm1690", .data = &sophgo_cv1800_quirks },
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{ .compatible = "thead,th1520", .data = &thead_th1520_quirks },
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{ .compatible = "canaan,kendryte-k230", .data = &canaan_k230_quirks },
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{ },
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