diff mbox series

[v4,08/27] lmb: config: add lmb config symbols for SPL

Message ID 20240826115940.3233167-9-sughosh.ganu@linaro.org
State Accepted
Commit 8281fdeec1fb1d650da5bd7f243d7ad06bd02cc5
Headers show
Series Make LMB memory map global and persistent | expand

Commit Message

Sughosh Ganu Aug. 26, 2024, 11:59 a.m. UTC 
Add separate config symbols for enabling the LMB module for the SPL
phase. The LMB module implementation now relies on alloced list data
structure which requires heap area to be present. Add specific config
symbol for the SPL phase of U-Boot so that this can be enabled on
platforms which support a heap in SPL.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since V3: None

 lib/Kconfig | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

Comments

Ilias Apalodimas Aug. 27, 2024, 6:24 a.m. UTC | #1 
On Mon, 26 Aug 2024 at 15:00, Sughosh Ganu <sughosh.ganu@linaro.org> wrote:
>
> Add separate config symbols for enabling the LMB module for the SPL
> phase. The LMB module implementation now relies on alloced list data
> structure which requires heap area to be present. Add specific config
> symbol for the SPL phase of U-Boot so that this can be enabled on
> platforms which support a heap in SPL.
>
> Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> ---
> Changes since V3: None
>
>  lib/Kconfig | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/lib/Kconfig b/lib/Kconfig
> index f8ac8daad3..6a9338390a 100644
> --- a/lib/Kconfig
> +++ b/lib/Kconfig
> @@ -1103,7 +1103,17 @@ config LMB
>         default y if ARC || ARM || M68K || MICROBLAZE || MIPS || \
>                      NIOS2 || PPC || RISCV || SANDBOX || SH || X86 || XTENSA
>         help
> -         Support the library logical memory blocks.
> +         Support the library logical memory blocks. This will require
> +         a malloc() implementation for defining the data structures
> +         needed for maintaining the LMB memory map.
> +
> +config SPL_LMB
> +       bool "Enable LMB module for SPL"
> +       depends on SPL && SPL_FRAMEWORK && SPL_SYS_MALLOC
> +       help
> +         Enable support for Logical Memory Block library routines in
> +         SPL. This will require a malloc() implementation for defining
> +         the data structures needed for maintaining the LMB memory map.
>
>  config PHANDLE_CHECK_SEQ
>         bool "Enable phandle check while getting sequence number"
> --
> 2.34.1
>

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff mbox series

Patch

diff --git a/lib/Kconfig b/lib/Kconfig
index f8ac8daad3..6a9338390a 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -1103,7 +1103,17 @@  config LMB
 	default y if ARC || ARM || M68K || MICROBLAZE || MIPS || \
 		     NIOS2 || PPC || RISCV || SANDBOX || SH || X86 || XTENSA
 	help
-	  Support the library logical memory blocks.
+	  Support the library logical memory blocks. This will require
+	  a malloc() implementation for defining the data structures
+	  needed for maintaining the LMB memory map.
+
+config SPL_LMB
+	bool "Enable LMB module for SPL"
+	depends on SPL && SPL_FRAMEWORK && SPL_SYS_MALLOC
+	help
+	  Enable support for Logical Memory Block library routines in
+	  SPL. This will require a malloc() implementation for defining
+	  the data structures needed for maintaining the LMB memory map.
 
 config PHANDLE_CHECK_SEQ
 	bool "Enable phandle check while getting sequence number"