linux/arch/riscv
Nam Cao 23311f57ee
riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET
XIP_OFFSET is the hard-coded offset of writable data section within the
kernel.

By hard-coding this value, the read-only section of the kernel (which is
placed before the writable data section) is restricted in size.

As a preparation to remove this hard-coded macro XIP_OFFSET entirely, stop
using XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET. Instead, use __data_loc and
_sdata to do the same thing.

While at it, also add a description for XIP_FIXUP_FLASH_OFFSET.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/7b3319657edd1822f3457e7e7c07aaa326cc2f87.1717789719.git.namcao@linutronix.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-09-12 07:22:59 -07:00
..
boot RISC-V Patches for the 6.11 Merge Window, Part 2 2024-07-27 10:14:34 -07:00
configs RISC-V: run savedefconfig for defconfig 2024-07-22 10:57:47 -07:00
crypto crypto: riscv - add vector crypto accelerated AES-CBC-CTS 2024-03-20 08:56:11 -07:00
errata riscv: Extend cpufeature.c to detect vendor extensions 2024-07-22 15:36:54 -07:00
include riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET 2024-09-12 07:22:59 -07:00
kernel riscv: don't export va_kernel_pa_offset in vmcoreinfo for XIP kernel 2024-09-12 07:22:56 -07:00
kvm ARM: 2024-07-20 12:41:03 -07:00
lib riscv: Optimize crc32 with Zbc extension 2024-07-10 13:19:50 -07:00
mm riscv: replace misleading va_kernel_pa_offset on XIP kernel 2024-09-12 07:22:57 -07:00
net RISC-V Patches for the 6.11 Merge Window, Part 1 2024-07-20 09:11:27 -07:00
purgatory riscv/purgatory: align riscv_kernel_entry 2024-08-01 07:14:34 -07:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild RISC-V: hook new crypto subdir into build-system 2024-01-22 17:55:17 -08:00
Kconfig RISC-V Patches for the 6.11 Merge Window, Part 2 2024-07-27 10:14:34 -07:00
Kconfig.debug riscv: Add tests for riscv module loading 2023-11-07 14:59:32 -08:00
Kconfig.errata riscv: thead: Rename T-Head PBMT to MAE 2024-04-25 10:22:33 -07:00
Kconfig.socs RISC-V: drop SOC_VIRT for ARCH_VIRT 2024-04-10 11:37:50 +01:00
Kconfig.vendor riscv: Extend cpufeature.c to detect vendor extensions 2024-07-22 15:36:54 -07:00
Makefile Merge patch series "riscv: Apply Zawrs when available" 2024-07-12 08:55:29 -07:00
Makefile.postlink kbuild: remove ARCH_POSTLINK from module builds 2023-10-28 21:10:08 +09:00