Change in coreboot[master]: mb/emu/spike-riscv: Move usage instructions into Kconfig help

[Jonathan Neuschäfer (Code Review)]

Jonathan Neuschäfer has uploaded this change for review. ( https://review.coreboot.org/23708

Change subject: mb/emu/spike-riscv: Move usage instructions into Kconfig help
......................................................................

mb/emu/spike-riscv: Move usage instructions into Kconfig help

... and fix them in the process.

The Kconfig help text seems to be a slightly better place for such
documentation than a comment in Kconfig.

Change-Id: I4114e17ad9c486a9de059040b0e2821540c31aad
Signed-off-by: Jonathan Neuschäfer 
---
M src/mainboard/emulation/spike-riscv/Kconfig
M src/mainboard/emulation/spike-riscv/Kconfig.name
2 files changed, 5 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/08/23708/1

diff --git a/src/mainboard/emulation/spike-riscv/Kconfig b/src/mainboard/emulation/spike-riscv/Kconfig
index ab5e7c9..67161f3 100644
--- a/src/mainboard/emulation/spike-riscv/Kconfig
+++ b/src/mainboard/emulation/spike-riscv/Kconfig
@@ -12,9 +12,6 @@
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ## GNU General Public License for more details.

-# To execute, do:
-# qemu-system-arm -M vexpress-a9 -m 1024M -nographic -kernel build/coreboot.rom
-
 if BOARD_EMULATION_SPIKE_UCB_RISCV

config BOARD_SPECIFIC_OPTIONS # dummy
diff --git a/src/mainboard/emulation/spike-riscv/Kconfig.name b/src/mainboard/emulation/spike-riscv/Kconfig.name
index 36dd509..66266f7 100644
--- a/src/mainboard/emulation/spike-riscv/Kconfig.name
+++ b/src/mainboard/emulation/spike-riscv/Kconfig.name
@@ -1,2 +1,7 @@
 config BOARD_EMULATION_SPIKE_UCB_RISCV
    bool "SPIKE ucb riscv"
+	help
+	  To run coreboot in spike:
+	  * run "make" as usual
+	  * util/riscvtools/make-spike-elf.sh build/coreboot.{rom,elf}
+	  * spike -m1024 build/coreboot.elf