[XS] Change in coreboot[main]: payloads/Kconfig: Make flat-binary configurable

[Maximilian Brune (Code Review)]

Maximilian Brune has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/79950?usp=email )

Change subject: payloads/Kconfig: Make flat-binary configurable
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payloads/Kconfig: Make flat-binary configurable

This adds the ability to add a flat-binary using menuconfig.

Test: boot hifive-unmatched mainboard with the following config:
CONFIG_PAYLOAD_NONE=n
CONFIG_PAYLOAD_ELF=y
CONFIG_PAYLOAD_FILE="~/repos/linux-riscv/arch/riscv/boot/Image"
CONFIG_PAYLOAD_IS_FLAT_BINARY=y
CONFIG_PAYLOAD_OPTIONS="-l 0x82000000 -e 0x82000000"
CONFIG_COMPRESSED_PAYLOAD_LZMA=y

Signed-off-by: Maximilian Brune 
Change-Id: I48c6b53a0c9f5b173c89f1a294a0c37fa1a58f31
---
M payloads/Kconfig
1 file changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/79950/1

diff --git a/payloads/Kconfig b/payloads/Kconfig
index 2a2773a..9304629 100644
--- a/payloads/Kconfig
+++ b/payloads/Kconfig
@@ -80,13 +80,14 @@
 endchoice

config PAYLOAD_OPTIONS
-	string
+	string "Additional cbfstool options"
    default ""
    help
      Additional cbfstool options for the payload

config PAYLOAD_IS_FLAT_BINARY
-	def_bool n
+	bool "Payload is a flat binary"
+	default n
    help
      Add the payload to cbfs as a flat binary type instead of as an
      elf payload