forked from M-Labs/artiq
bootloader: swap endianness
Signed-off-by: occheung <dc@m-labs.hk>
This commit is contained in:
parent
13032272fd
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8294d7fea5
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@ -14,4 +14,5 @@ bootloader.elf: $(RUSTOUT)/libbootloader.a
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%.bin: %.elf
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$(objcopy) -O binary
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$(MSCIMG) $@
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$(MSCIMG) $@ --little
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objcopy -I binary -O binary --reverse-bytes=4 $@
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@ -10,7 +10,7 @@ extern crate riscv;
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use core::{ptr, slice, convert::TryFrom};
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use crc::crc32;
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use byteorder::{ByteOrder, BigEndian};
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use byteorder::{ByteOrder, LittleEndian};
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use board_misoc::{ident, cache, sdram, config, boot, mem as board_mem};
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#[cfg(has_slave_fpga_cfg)]
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use board_misoc::slave_fpga;
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@ -157,8 +157,8 @@ fn flash_boot() {
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println!("Booting from flash...");
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let header = unsafe { slice::from_raw_parts(FIRMWARE, 8) };
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let length = BigEndian::read_u32(&header[0..]) as usize;
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let expected_crc = BigEndian::read_u32(&header[4..]);
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let length = LittleEndian::read_u32(&header[0..]) as usize;
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let expected_crc = LittleEndian::read_u32(&header[4..]);
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if length == 0 || length == 0xffffffff {
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println!("No firmware present");
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