Heinrich,
On 02.04.19 19:19, Heinrich Schuchardt wrote:
The SPL image for the Tinker Board has to fit into 32 KiB. This includes
up to 2 KiB for the file header.
A new configuration variable CONFIG_SPL_SIZE_LIMIT is introduced to define
the board specific limit.
A common Makefile function is used for this test and the test against
CONFIG_BOARD_SIZE_LIMIT.
Move the board size check from arch/arm/mach-imx/Makefile to Makefile.
Has anything from this series been applied? I now have a working patch
that applies on top of this and adds a full SPL SRAM size check
(including HEAP, GD and stack; via a host tool) which works for socfpga
(as an example of a platform where SPL binary is loaded to limited SRAM).
Actually, my patch would replace your patch 3/4 but build on 1/4 (2/4
and 4/4 are arch-specific).
How should we proceed here? I could send a series including your 1/4, or
I could send a series completely building on this series, at the
downside of more or less reverting your 2/4.
Regards,
Simon
v4:
use a common function for all size checks in the Makefiles
Heinrich Schuchardt (4):
Makefile: reusable function for BOARD_SIZE_CHECK
imx: move BOARD_SIZE_CHECK to main Makefile
configs: define CONFIG_SPL_SIZE_LIMIT
configs: rk3288: Tinker Board SPL file must fit into 32 KiB
Kconfig | 8 ++++++++
Makefile | 33 +++++++++++++++++++++++----------
arch/arm/mach-imx/Makefile | 16 ----------------
configs/tinker-rk3288_defconfig | 1 +
4 files changed, 32 insertions(+), 26 deletions(-)
--
2.20.1
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