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Remove K210 support.

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This commit is contained in:
Yifan Wu 2022-12-14 00:08:05 +08:00
parent de0900311a
commit e78d76e9bb
3 changed files with 0 additions and 78 deletions
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4
os/Cargo.toml
View File

@ -13,9 +13,5 @@ buddy_system_allocator = "0.6"
bitflags = "1.2.1"
xmas-elf = "0.7.0"
[features]
board_qemu = []
board_k210 = []
[profile.release]
debug = true

21
os/src/boards/k210.rs
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@ -1,21 +0,0 @@
pub const CLOCK_FREQ: usize = 403000000 / 62;
pub const MEMORY_END: usize = 0x80600000;
pub const MMIO: &[(usize, usize)] = &[
// we don't need clint in S priv when running
// we only need claim/complete for target0 after initializing
(0x0C00_0000, 0x3000), /* PLIC */
(0x0C20_0000, 0x1000), /* PLIC */
(0x3800_0000, 0x1000), /* UARTHS */
(0x3800_1000, 0x1000), /* GPIOHS */
(0x5020_0000, 0x1000), /* GPIO */
(0x5024_0000, 0x1000), /* SPI_SLAVE */
(0x502B_0000, 0x1000), /* FPIOA */
(0x502D_0000, 0x1000), /* TIMER0 */
(0x502E_0000, 0x1000), /* TIMER1 */
(0x502F_0000, 0x1000), /* TIMER2 */
(0x5044_0000, 0x1000), /* SYSCTL */
(0x5200_0000, 0x1000), /* SPI0 */
(0x5300_0000, 0x1000), /* SPI1 */
(0x5400_0000, 0x1000), /* SPI2 */
];

53
os/src/linker-k210.ld
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@ -1,53 +0,0 @@
OUTPUT_ARCH(riscv)
ENTRY(_start)
BASE_ADDRESS = 0x80020000;
SECTIONS
{
. = BASE_ADDRESS;
skernel = .;
stext = .;
.text : {
*(.text.entry)
. = ALIGN(4K);
strampoline = .;
*(.text.trampoline);
. = ALIGN(4K);
*(.text .text.*)
}
. = ALIGN(4K);
etext = .;
srodata = .;
.rodata : {
*(.rodata .rodata.*)
*(.srodata .srodata.*)
}
. = ALIGN(4K);
erodata = .;
sdata = .;
.data : {
*(.data .data.*)
*(.sdata .sdata.*)
}
. = ALIGN(4K);
edata = .;
sbss_with_stack = .;
.bss : {
*(.bss.stack)
sbss = .;
*(.bss .bss.*)
*(.sbss .sbss.*)
}
. = ALIGN(4K);
ebss = .;
ekernel = .;
/DISCARD/ : {
*(.eh_frame)
}
}