diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-12-21 08:55:47 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-27 22:44:17 +0100 |
| commit | 8659e4072e19130099ac4a81b204d594a6d3fb7d (patch) | |
| tree | 0f2dca86b701833e6be89f794ae39ac9c5dee501 /src/arch/arm/bootblock.ld | |
| parent | 4d10750d1341f9831547e69d66b57ad512cfd6fb (diff) | |
CBMEM console: Fix and enhance pre-RAM support
Use the value of CONSOLE_PRERAM_BUFFER_SIZE to determine if we can
do CBMEM console in bootblock and romstage. Kconfig forces it to zero
if _BASE is unset or we cannot do CAR migration on x86.
Add CBMEM console to bootblock, except for x86. Only one of bootblock
and romstage clears the pre-RAM buffer.
To start with empty console log on S3 wakeup, ramstage now clears
previous contents of CBMEM buffer if there was no pre-RAM buffer.
Unify Kconfig variable naming.
TODO: ARM configurations do not define PRERAM_BUFFER_BASE values.
Change-Id: I70d82da629529dbfd7bc9491223abd703cbc0115
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7862
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/arch/arm/bootblock.ld')
| -rw-r--r-- | src/arch/arm/bootblock.ld | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/arm/bootblock.ld b/src/arch/arm/bootblock.ld index c1a6ccf575..5b91f4bd70 100644 --- a/src/arch/arm/bootblock.ld +++ b/src/arch/arm/bootblock.ld @@ -49,8 +49,8 @@ SECTIONS *(.sbss.*); } : to_load = 0xff - preram_cbmem_console = CONFIG_CBMEM_CONSOLE_PRERAM_BASE; - verstage_preram_cbmem_console = CONFIG_CBMEM_CONSOLE_PRERAM_BASE; + preram_cbmem_console = CONFIG_CONSOLE_PRERAM_BUFFER_BASE; + verstage_preram_cbmem_console = CONFIG_CONSOLE_PRERAM_BUFFER_BASE; /DISCARD/ : { *(.comment) |