On Sat, Jun 09, 2012 at 11:35:29AM -0700, Simon Glass wrote:
Hi Allen,
diff --git a/include/configs/tegra20-common-post.h b/include/configs/tegra20-common-post.h index b535934..6b046bd 100644 --- a/include/configs/tegra20-common-post.h +++ b/include/configs/tegra20-common-post.h @@ -144,4 +144,69 @@ TEGRA20_DEVICE_SETTINGS \ BOOTCMDS_COMMON
+/* overrides for SPL build here */ +#ifdef CONFIG_SPL_BUILD
+/* remove devicetree support */ +#ifdef CONFIG_OF_CONTROL +#undef CONFIG_OF_CONTROL +#endif
+/* remove SERIAL_MULTI */ +#ifdef CONFIG_SERIAL_MULTI +#undef CONFIG_SERIAL_MULTI +#endif
+/* remove I2C support */ +#ifdef CONFIG_TEGRA_I2C +#undef CONFIG_TEGRA_I2C +#endif +#ifdef CONFIG_CMD_I2C +#undef CONFIG_CMD_I2C +#endif
This stuff is pretty ugly - would it not be better to make boards not define this in the CONFIG_SPL_BUILD case in the first place, rather than overriding them? As an example, I2C might be useful in SPL, but here it would be hard (or even uglier) to add.
That's what I had in previous versions of this series, but it seemed even uglier, because it requires sprinkling "#ifndef CONFIG_SPL_BUILD" through each of the tegra20 board configs.
-Allen