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-rw-r--r--bootrom/common/bram.ld40
-rw-r--r--bootrom/common/mem.awk63
2 files changed, 0 insertions, 103 deletions
diff --git a/bootrom/common/bram.ld b/bootrom/common/bram.ld
deleted file mode 100644
index 45df67f..0000000
--- a/bootrom/common/bram.ld
+++ /dev/null
@@ -1,40 +0,0 @@
-OUTPUT_ARCH("riscv")
-ENTRY(_start)
-
-MEMORY
-{
- rom (rx) : ORIGIN = 0x00001000, LENGTH = 4K
- ram (rwx) : ORIGIN = 0x80000000, LENGTH = 256M
-}
-
-SECTIONS
-{
- PROVIDE(_rom = ORIGIN(rom));
- PROVIDE(_rom_end = _rom + LENGTH(rom));
- PROVIDE(_ram = ORIGIN(ram));
- PROVIDE(_ram_end = _ram + LENGTH(ram));
-
- .text : {
- PROVIDE(_ftext = .);
- *(.text.init)
- *(.text .text.* .gnu.linkonce.t.*)
- PROVIDE(_etext = .);
- } > rom
-
- .rodata : {
- *(.rodata .rodata.* .gnu.linkonce.r.*)
- } > rom
-
- .bss : ALIGN(8) {
- PROVIDE(_fbss = .);
- *(.bss .bss.* .gnu.linkonce.b.*)
- *(.sbss .sbss.* .gnu.linkonce.sb.*)
- . = ALIGN(8);
- PROVIDE(_ebss = .);
- } > ram
-
- . += 0x1000;
- PROVIDE(_sp = NEXT(0x1000));
-
- PROVIDE(_end = .);
-}
diff --git a/bootrom/common/mem.awk b/bootrom/common/mem.awk
deleted file mode 100644
index 3003b56..0000000
--- a/bootrom/common/mem.awk
+++ /dev/null
@@ -1,63 +0,0 @@
-BEGIN {
- RS = ORS = "\r\n"
- addr = 0
- buf = ""
- limit = (WIDTH > 0 ? WIDTH / 4 : 16)
- print "@00000000"
-}
-
-# Portable strtonum() replacement
-function atoi(str, x, n, i, b, c) {
- if (str ~ /^0[0-7]*$/) {
- i = 2
- b = 8
- } else if (str ~ /^0[xX][[:xdigit:]]+$/) {
- i = 3
- b = 16
- } else {
- return str
- }
-
- x = 0
- n = length(str)
- for (; i <= n; i++) {
- c = tolower(substr(str, i , 1))
- c = index("123456789abcdef", c)
- x = (x * b) + c
- }
- return x
-}
-
-function out(x) {
- addr++
- buf = (REVERSE ? buf x : x buf)
- if (length(buf) >= limit) {
- print buf
- buf = ""
- }
-}
-
-function pad(n) {
- while (addr < n) {
- out("00")
- }
-}
-
-match($1, /^@[[:xdigit:]]+/) {
- pad(atoi("0x" substr($1, RSTART+1, RLENGTH-1)))
- next
-}
-
-{
- for (i = 1; i <= NF; i++) {
- out($i)
- }
-}
-
-END {
- align = limit / 2
- pad(int((addr + align - 1) / align) * align)
- if (length(buf) > 0) {
- print buf;
- }
-}