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feat: flash fixed dtb

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This commit is contained in:
spacemeowx2 2020-12-04 23:37:40 +08:00
parent dad5fa6d6e
commit f1a09b12e2
4 changed files with 14 additions and 5 deletions
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BIN
blflash/src/chip/bl602/cfg/ro_params.dtb Normal file
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11
blflash/src/chip/bl602/mod.rs
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@ -4,6 +4,7 @@ use deku::prelude::*;
pub const DEFAULT_PARTITION_CFG: &'static [u8] = include_bytes!("cfg/partition_cfg_2M.toml");
pub const DEFAULT_BOOTHEADER_CFG: &'static [u8] = include_bytes!("cfg/efuse_bootheader_cfg.conf");
pub const RO_PARAMS: &'static [u8] = include_bytes!("cfg/ro_params.dtb");
pub const BLSP_BOOT2: &'static [u8] = include_bytes!("image/blsp_boot2.bin");
pub const EFLASH_LOADER: &'static [u8] = include_bytes!("image/eflash_loader_40m.bin");
const ROM_START: u32 = 0x23000000;
@ -28,17 +29,17 @@ impl Bl602 {
let boot2image = bootheader_cfg.make_image(0x2000, Vec::from(BLSP_BOOT2))?;
let fw_image = bootheader_cfg.make_image(0x1000, Vec::from(bin))?;
log::trace!("{}", hex::encode(&boot2image[0..200]));
let _segments = vec![
let segments = vec![
RomSegment::from_vec(0x0, boot2image),
RomSegment::from_vec(0xe000, partition_cfg.clone()),
RomSegment::from_vec(0xf000, partition_cfg),
RomSegment::from_vec(0x10000, fw_image.clone()),
// FlashSegment::from_slice(0x1f8000, &d),
RomSegment::from_vec(0x10000, fw_image),
// TODO: generate from dts
RomSegment::from_slice(0x1f8000, RO_PARAMS),
];
todo!()
Ok(segments)
}
}

6
blflash/src/elf.rs
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@ -96,6 +96,12 @@ impl<'a> RomSegment<'a> {
data: Cow::Owned(data),
}
}
pub fn from_slice(addr: u32, data: &'a [u8]) -> RomSegment<'a> {
RomSegment {
addr,
data: Cow::Borrowed(data),
}
}
pub fn from_code_segment(addr: u32, code_segment: CodeSegment<'a>) -> RomSegment<'a>
{
Self {

2
blflash/src/main.rs
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@ -16,8 +16,10 @@ struct FlashOpt {
#[structopt(parse(from_os_str))]
image: PathBuf,
/// Path to partition_cfg.toml, default to be partition/partition_cfg_2M.toml
#[structopt(parse(from_os_str))]
partition_cfg: Option<PathBuf>,
/// Path to efuse_bootheader_cfg.conf
#[structopt(parse(from_os_str))]
boot_header_cfg: Option<PathBuf>,
/// With boot2
#[structopt(short, long)]