diff options
| author | Vadim Bendebury <vbendeb@chromium.org> | 2014-09-17 16:29:15 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-23 15:34:36 +0100 |
| commit | 197b801f192dff36eb24c70886158658b5ad164d (patch) | |
| tree | 86dbd977b6a866e823217ee8df978dc441ac55a6 /src/soc/imgtec/danube/Kconfig | |
| parent | cac5022e2fbd8f39ef24df1549786a4ab25db364 (diff) | |
mips: fix bootblock stack definitions
Bootblock stack on Danube should be SRAM and defined separately from
the rest of the coreboot stack. The actual coreboot stack will be
defined later.
The top of the stack should be above the bottom, as the stack grows
towards lower addresses.
BUG=chrome-os-partner:31438
TEST=ran bootblock on simulator under codescape, observed stack
properly initialized.
Change-Id: I43d2bae5f85a09a95ca0103b253399bd92555aef
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e02724cb4b30990ebaa631dabb45917af29d6437
Original-Change-Id: I3c37c8b5a1c0e7fd19411558a8f6d899fc283191
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/218732
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8767
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/imgtec/danube/Kconfig')
| -rw-r--r-- | src/soc/imgtec/danube/Kconfig | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/soc/imgtec/danube/Kconfig b/src/soc/imgtec/danube/Kconfig index ba0414614a..b41d267ed4 100644 --- a/src/soc/imgtec/danube/Kconfig +++ b/src/soc/imgtec/danube/Kconfig @@ -57,15 +57,17 @@ config CBMEM_CONSOLE_PRERAM_BASE Allocate 4KB to the pre-ram console buffer, we should be able to use GRAM eventually and have a much larger buffer. -config STACK_TOP +config BOOTBLOCK_STACK_BOTTOM hex - default CBMEM_CONSOLE_PRERAM_BASE + default 0x9b00e000 + help + This allocates 6KB of stack space. One needs to verify that this is + sufficient. -config STACK_BOTTOM +config BOOTBLOCK_STACK_TOP hex - default 0x9b00f000 + default CBMEM_CONSOLE_PRERAM_BASE help - Allocating 12KB for the stack, should be able to have more once GRAM - is available. - + Bootblock stack starts immediately under the CBMEM console buffer, + stack location might be changed by romstage. endif |