sconfig: check whether component directory actually exists

and add drivers/generic/generic back (empty), since it is used by many
devicetree.cb files.

Without this patch typos in component names in devicetree.cb cause
the component to be silently ignored.

Change-Id: I3cfca2725816f0cd7d72139ae53af815009e8ab4
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/270
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>

diff --git a/src/drivers/generic/Kconfig b/src/drivers/generic/Kconfig
index fac6ee5ab49c9b5623202a39aa24a03909abe7a4..fbbfeb18722ffe773a6b0a4ae63600a2fe609a9f 100644 (file)
--- a/src/drivers/generic/Kconfig
+++ b/src/drivers/generic/Kconfig
@@ -1,2 +1,3 @@
 source src/drivers/generic/debug/Kconfig
+source src/drivers/generic/generic/Kconfig
 

diff --git a/src/drivers/generic/Makefile.inc b/src/drivers/generic/Makefile.inc
index 0700a0c7c4ef4dcb57aa1d5d1bd7662d87d3a4eb..08e6cc5b8db521de7c1816fba6b06772056d8b63 100644 (file)
--- a/src/drivers/generic/Makefile.inc
+++ b/src/drivers/generic/Makefile.inc
@@ -1 +1,2 @@
 subdirs-y += debug
+subdirs-y += generic

diff --git a/src/drivers/generic/generic/Kconfig b/src/drivers/generic/generic/Kconfig
new file mode 100644 (file)
index 0000000..864b878
--- /dev/null
+++ b/src/drivers/generic/generic/Kconfig
@@ -0,0 +1,2 @@
+config DRIVERS_GENERIC_GENERIC
+       bool

diff --git a/src/drivers/generic/generic/Makefile.inc b/src/drivers/generic/generic/Makefile.inc
new file mode 100644 (file)
index 0000000..b7db254
--- /dev/null
+++ b/src/drivers/generic/generic/Makefile.inc
@@ -0,0 +1 @@
+# Empty

diff --git a/util/sconfig/main.c b/util/sconfig/main.c
index c3448f35b585ea55b86d1533b79be788891e5683..dab04db321139e9ee3dff1ca3240733fd3b63e7a 100755 (executable)
--- a/util/sconfig/main.c
+++ b/util/sconfig/main.c
@@ -131,6 +131,13 @@ struct device *new_chip(struct device *parent, struct device *bus, char *path) {
 
        struct stat st;
        char *chip_h = malloc(strlen(path)+12);
+       sprintf(chip_h, "src/%s", path);
+       if ((stat(chip_h, &st) == -1) && (errno == ENOENT)) {
+               fprintf(stderr, "ERROR: Chip component %s does not exist.\n",
+                               path);
+               exit(1);
+       }
+
        sprintf(chip_h, "src/%s/chip.h", path);
        if ((stat(chip_h, &st) == -1) && (errno == ENOENT))
                new_chip->chiph_exists = 0;