meson: Add missing config option for J-Link SPI

Signed-off-by: Marc Schink <dev@zapb.de>
Change-Id: I476c649f9db7342688560aac9ee5df056517a028
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/48478
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Original-Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/71761
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/meson.build b/meson.build
index de249d4..b2ee0e3 100644
--- a/meson.build
+++ b/meson.build
@@ -45,6 +45,7 @@
 config_gfxnvidia = get_option('config_gfxnvidia')
 config_internal = get_option('config_internal')
 config_it8212 = get_option('config_it8212')
+config_jlink_spi = get_option('config_jlink_spi')
 config_linux_mtd = get_option('config_linux_mtd')
 config_linux_spi = get_option('config_linux_spi')
 config_mstarddc_spi = get_option('config_mstarddc_spi')
@@ -204,6 +205,11 @@
   srcs += 'it8212.c'
   cargs += '-DCONFIG_IT8212=1'
 endif
+if config_jlink_spi
+  srcs += 'jlink_spi.c'
+  cargs += '-DCONFIG_JLINK_SPI=1'
+  deps += dependency('libjaylink')
+endif
 if config_linux_mtd
   srcs += 'linux_mtd.c'
   cargs += '-DCONFIG_LINUX_MTD=1'
diff --git a/meson_options.txt b/meson_options.txt
index 1421aeb..54efa75 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -19,6 +19,7 @@
 option('config_internal', type : 'boolean', value : true, description : 'internal/onboard')
 option('config_internal_dmi', type : 'boolean', value : true, description : 'Use internal DMI parser')
 option('config_it8212', type : 'boolean', value : true, description : 'ITE IT8212F PATA')
+option('config_jlink_spi', type : 'boolean', value : false, description : 'SEGGER J-Link and compatible devices')
 option('config_linux_mtd', type : 'boolean', value : true, description : 'Linux MTD interfaces')
 option('config_linux_spi', type : 'boolean', value : true, description : 'Linux spidev interfaces')
 option('config_mstarddc_spi', type : 'boolean', value : false, description : 'MSTAR DDC support')