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Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE

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The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().

Rename it to resolve this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2022-10-20 18:22:39 -06:00
committed by Tom Rini
parent 6f38d91158
commit 984639039f
1118 changed files with 1632 additions and 1267 deletions
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10
doc/README.arm-relocation
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@@ -41,7 +41,7 @@ Boards which are not fixed to support relocation will be REMOVED!
-----------------------------------------------------------------------------
For boards which boot from spl, it is possible to save one copy
if CONFIG_SYS_TEXT_BASE == relocation address! This prevents that uboot code
if CONFIG_TEXT_BASE == relocation address! This prevents that uboot code
is copied again in relocate_code().
example for the tx25 board booting from NAND Flash:
@@ -58,7 +58,7 @@ e) there it copy u-boot to CONFIG_SYS_NAND_U_BOOT_DST and
f) u-boot code steps through board_init_f() and calculates
the relocation address and copy itself to it
If CONFIG_SYS_TEXT_BASE == relocation address, the copying of u-boot
If CONFIG_TEXT_BASE == relocation address, the copying of u-boot
in f) could be saved.
-----------------------------------------------------------------------------
@@ -68,10 +68,10 @@ TODO
- fill in struct bd_info infos (check)
- adapt all boards
- maybe adapt CONFIG_SYS_TEXT_BASE (this must be checked from board maintainers)
- maybe adapt CONFIG_TEXT_BASE (this must be checked from board maintainers)
This *must* be done for boards, which boot from NOR flash
on other boards if CONFIG_SYS_TEXT_BASE = relocation baseaddr, this saves
on other boards if CONFIG_TEXT_BASE = relocation baseaddr, this saves
one copying from u-boot code.
- new function dram_init_banksize() is actual board specific. Maybe
@@ -91,7 +91,7 @@ Relocation with SPL (example for the tx25 booting from NAND Flash):
- This u-boot does no RAM init, nor CPU register setup. Just look
where it has to copy and relocate itself to this address. If
relocate address = CONFIG_SYS_TEXT_BASE (not the same, as the
relocate address = CONFIG_TEXT_BASE (not the same, as the
CONFIG_SPL_TEXT_BASE from the spl code), then there is no need
to copy, just go on with bss clear and jump to board_init_r.