imx-boot: Quote IMXBOOT_TARGETS on the assignment line

A line continuation before the opening quote hides the value from every
reader and tool that looks at the assignment line, and a stray space
after the backslash breaks the parse silently. Only the Python source
inside ${@...} is reflowed, so the value is unchanged. Tested with
bitbake imx-boot -c deploy -f on imx8mp-lpddr4-evk; the deployed boot
images are byte-identical.

Signed-off-by: Luciano Dittgen <luciano.dittgen@ossystems.com.br>

1 files changed, 3 insertions, 4 deletions

diff --git a/recipes-bsp/imx-mkimage/imx-boot_1.0.bb b/recipes-bsp/imx-mkimage/imx-boot_1.0.bb
index 0b0a69116..87efe60ff 100644
--- a/recipes-bsp/imx-mkimage/imx-boot_1.0.bb
+++ b/recipes-bsp/imx-mkimage/imx-boot_1.0.bb
@@ -62,10 +62,9 @@ IMX_BOOT_SOC_TARGET ?= "INVALID"
 DEPLOY_OPTEE = "${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'true', 'false', d)}"
 DEPLOY_OPTEE_STMM = "${@bb.utils.contains('MACHINE_FEATURES', 'optee stmm', 'true', 'false', d)}"
 
-IMXBOOT_TARGETS ?= \
-    "${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi', \
-        bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand', \
-                                                  'flash_multi_cores flash_dcd', d), d)}"
+IMXBOOT_TARGETS ?= "${@bb.utils.contains('UBOOT_CONFIG', 'fspi', 'flash_flexspi', \
+                       bb.utils.contains('UBOOT_CONFIG', 'nand', 'flash_nand', \
+                                         'flash_multi_cores flash_dcd', d), d)}"
 
 BOOT_STAGING = "${S}/${IMX_BOOT_SOC_TARGET}"
 BOOT_STAGING:mx8m-generic-bsp = "${S}/iMX8M"