From fa12dfa08a7bdc7d67e3758f10461468a663ce2e Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 25 Aug 2023 11:37:46 +0200 Subject: dm: core: support reading a single indexed u64 value Add helper function to allow reading a single indexed u64 value from a device-tree property containing multiple u64 values, that is an array of u64's. Co-developed-by: Ashok Reddy Soma Signed-off-by: Ashok Reddy Soma Reviewed-by: Simon Glass Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/08043c8d204d0068f04c27de86afe78c75c50b69.1692956263.git.michal.simek@amd.com --- test/dm/ofnode.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'test/dm/ofnode.c') diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index 6fbebc7da08..b74f5c2ebcf 100644 --- a/test/dm/ofnode.c +++ b/test/dm/ofnode.c @@ -967,6 +967,14 @@ static int dm_test_ofnode_u64(struct unit_test_state *uts) ut_asserteq_64(0x1111222233334444, val); ut_asserteq(-EINVAL, ofnode_read_u64(node, "missing", &val)); + ut_assertok(ofnode_read_u64_index(node, "int64-array", 0, &val)); + ut_asserteq_64(0x1111222233334444, val); + ut_assertok(ofnode_read_u64_index(node, "int64-array", 1, &val)); + ut_asserteq_64(0x4444333322221111, val); + ut_asserteq(-EOVERFLOW, + ofnode_read_u64_index(node, "int64-array", 2, &val)); + ut_asserteq(-EINVAL, ofnode_read_u64_index(node, "missing", 0, &val)); + return 0; } DM_TEST(dm_test_ofnode_u64, UT_TESTF_SCAN_FDT); -- cgit v1.2.3 From db5e349d3ddfc75953b2364e94b111ea1795f3c8 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 31 Aug 2023 08:59:05 +0200 Subject: dm: core: ofnode: Add ofnode_read_bootscript_address() ofnode_read_bootscript_address() reads bootscript address from /options/u-boot DT node. bootscr-address or bootscr-ram-offset properties are read and values are filled. bootscr-address has higher priority than bootscr-ram-offset and the only one should be described in DT. Also add test to cover this new function. Reviewed-by: Simon Glass Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/23be3838502efef61803c90ef6e8b32bbd6ede41.1693465140.git.michal.simek@amd.com --- test/dm/ofnode.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'test/dm/ofnode.c') diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index b74f5c2ebcf..621a4b4fa3c 100644 --- a/test/dm/ofnode.c +++ b/test/dm/ofnode.c @@ -583,6 +583,20 @@ static int dm_test_ofnode_conf(struct unit_test_state *uts) } DM_TEST(dm_test_ofnode_conf, 0); +static int dm_test_ofnode_options(struct unit_test_state *uts) +{ + u64 bootscr_address; + u64 bootscr_offset; + + ut_assertok(ofnode_read_bootscript_address(&bootscr_address, + &bootscr_offset)); + ut_asserteq_64(0, bootscr_address); + ut_asserteq_64(0x12345678, bootscr_offset); + + return 0; +} +DM_TEST(dm_test_ofnode_options, 0); + static int dm_test_ofnode_for_each_compatible_node(struct unit_test_state *uts) { const char compatible[] = "denx,u-boot-fdt-test"; -- cgit v1.2.3 From 44f35e1aca706e7625aa2989911b4bc938681158 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 31 Aug 2023 09:04:27 +0200 Subject: dm: core: ofnode: Add ofnode_read_bootscript_flash() ofnode_read_bootscript_flash() reads bootscript address from /options/u-boot DT node. bootscr-flash-offset and bootscr-flash-size properties are read and values are filled. When bootscr-flash-size is not defined, bootscr-flash-offset property is unusable that's why cleaned. Both of these properties should be defined to function properly. Also add test to cover this new function. Reviewed-by: Simon Glass Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/08a3e6c09cce13287c69ad370e409e7f1766b406.1693465465.git.michal.simek@amd.com --- test/dm/ofnode.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'test/dm/ofnode.c') diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index 621a4b4fa3c..d71faac0ee4 100644 --- a/test/dm/ofnode.c +++ b/test/dm/ofnode.c @@ -585,14 +585,19 @@ DM_TEST(dm_test_ofnode_conf, 0); static int dm_test_ofnode_options(struct unit_test_state *uts) { - u64 bootscr_address; - u64 bootscr_offset; + u64 bootscr_address, bootscr_offset; + u64 bootscr_flash_offset, bootscr_flash_size; ut_assertok(ofnode_read_bootscript_address(&bootscr_address, &bootscr_offset)); ut_asserteq_64(0, bootscr_address); ut_asserteq_64(0x12345678, bootscr_offset); + ut_assertok(ofnode_read_bootscript_flash(&bootscr_flash_offset, + &bootscr_flash_size)); + ut_asserteq_64(0, bootscr_flash_offset); + ut_asserteq_64(0x2000, bootscr_flash_size); + return 0; } DM_TEST(dm_test_ofnode_options, 0); -- cgit v1.2.3