Hi Simon,
It's has been a month since you've reviewed the series, I think it's
time that I send a v5.
I tried to address all your remarks but I stumbled on this one below:
JJ
On 13/08/2017 23:35, Simon Glass wrote:
diff --git a/dts/Kconfig b/dts/Kconfig
index c78438a..ec91a71 100644
--- a/dts/Kconfig
+++ b/dts/Kconfig
@@ -118,6 +118,89 @@ config MULTI_DTB_FIT
the correct DTB to be used. Use this if you need to support
multiple DTBs but don't use the SPL.
+
+config SPL_MULTI_DTB_FIT
+ depends on SPL_LOAD_FIT && SPL_OF_CONTROL && !SPL_OF_PLATDATA
+ bool "support embedding several DTBs in a FIT image for the SPL"
Can you please capitalise the options in this file, so 'Bool'*
I tried to do that, but it didn't work. Could it be a matter of the host
configuration ?
+ help
+ This option provides the SPL with the ability to select its own
+ DTB at runtime from an appended FIT image containing several DTBs.
+ This allows using the same SPL binary on multiple platforms.
+ The primary purpose is to handle different versions of
+ the same platform without tweaking the platform code if the
+ differences can be expressed in the DTBs (common examples are: bus
+ capabilities, pad configurations).
+
+config SPL_OF_LIST
+ string "List of device tree files to include for DT control in SPL"
+ depends on SPL_MULTI_DTB_FIT
+ default OF_LIST
+ help
+ This option specifies a list of device tree files to use for DT
+ control in the SPL. These will be packaged into a FIT. At run-time,
+ the SPL will select the correct DT to use by examining the
+ hardware (e.g. reading a board ID value). This is a list of
+ device tree files (without the directory or .dtb suffix)
+ separated by <space>.
+
+choice
+ prompt "SPL OF LIST compression"
+ depends on SPL_MULTI_DTB_FIT
+ default SPL_MULTI_DTB_FIT_LZO
+
+config SPL_MULTI_DTB_FIT_LZO
+ bool "LZO"
+ depends on SYS_MALLOC_F
+ select SPL_LZO
+ help
+ Compress the FIT image containing the DTBs available for the SPL
+ using LZO compression. (requires lzop on host).
+
+config SPL_MULTI_DTB_FIT_GZ
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