diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-02-11 12:49:57 +0100 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2019-04-11 20:10:05 -0600 |
| commit | c7a88dae997ffb75a379ec48d79cc8bdabe510f0 (patch) | |
| tree | 8b3273bf6169ff996ce12ff702e440bee25e9a8d /drivers | |
| parent | 9d73e85a8773d1560d24d267402b9266b7fea603 (diff) | |
dm: remove pre reloc properties in SPL and TPL device tree
We can remove the pre reloc property in SPL and TPL device-tree:
- u-boot,dm-pre-reloc
- u-boot,dm-spl
- u-boot,dm-tpl
As only the needed node are kept by fdtgrep (1st pass).
The associated function (XXX_pre_reloc) are simple for SPL/TPL:
return always true.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/ofnode.c | 16 | ||||
| -rw-r--r-- | drivers/core/util.c | 31 |
2 files changed, 23 insertions, 24 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index 0e584c12dc..5a109dd7c9 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -700,18 +700,18 @@ int ofnode_read_simple_size_cells(ofnode node) bool ofnode_pre_reloc(ofnode node) { +#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_TPL_BUILD) + /* for SPL and TPL the remaining nodes after the fdtgrep 1st pass + * had property dm-pre-reloc or u-boot,dm-spl/tpl. + * They are removed in final dtb (fdtgrep 2nd pass) + */ + return true; +#else if (ofnode_read_bool(node, "u-boot,dm-pre-reloc")) return true; if (ofnode_read_bool(node, "u-boot,dm-pre-proper")) return true; -#ifdef CONFIG_TPL_BUILD - if (ofnode_read_bool(node, "u-boot,dm-tpl")) - return true; -#elif defined(CONFIG_SPL_BUILD) - if (ofnode_read_bool(node, "u-boot,dm-spl")) - return true; -#else /* * In regular builds individual spl and tpl handling both * count as handled pre-relocation for later second init. @@ -719,9 +719,9 @@ bool ofnode_pre_reloc(ofnode node) if (ofnode_read_bool(node, "u-boot,dm-spl") || ofnode_read_bool(node, "u-boot,dm-tpl")) return true; -#endif return false; +#endif } int ofnode_read_resource(ofnode node, uint index, struct resource *res) diff --git a/drivers/core/util.c b/drivers/core/util.c index 27a6848703..451f772e88 100644 --- a/drivers/core/util.c +++ b/drivers/core/util.c @@ -33,16 +33,15 @@ int list_count_items(struct list_head *head) bool dm_fdt_pre_reloc(const void *blob, int offset) { +#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_TPL_BUILD) + /* for SPL and TPL the remaining nodes after the fdtgrep 1st pass + * had property dm-pre-reloc or u-boot,dm-spl/tpl. + * They are removed in final dtb (fdtgrep 2nd pass) + */ + return true; +#else if (fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL)) return true; - -#ifdef CONFIG_TPL_BUILD - if (fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL)) - return true; -#elif defined(CONFIG_SPL_BUILD) - if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL)) - return true; -#else /* * In regular builds individual spl and tpl handling both * count as handled pre-relocation for later second init. @@ -57,16 +56,16 @@ bool dm_fdt_pre_reloc(const void *blob, int offset) bool dm_ofnode_pre_reloc(ofnode node) { +#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_TPL_BUILD) + /* for SPL and TPL the remaining nodes after the fdtgrep 1st pass + * had property dm-pre-reloc or u-boot,dm-spl/tpl. + * They are removed in final dtb (fdtgrep 2nd pass) + */ + return true; +#else if (ofnode_read_bool(node, "u-boot,dm-pre-reloc")) return true; -#ifdef CONFIG_TPL_BUILD - if (ofnode_read_bool(node, "u-boot,dm-tpl")) - return true; -#elif defined(CONFIG_SPL_BUILD) - if (ofnode_read_bool(node, "u-boot,dm-spl")) - return true; -#else /* * In regular builds individual spl and tpl handling both * count as handled pre-relocation for later second init. @@ -74,7 +73,7 @@ bool dm_ofnode_pre_reloc(ofnode node) if (ofnode_read_bool(node, "u-boot,dm-spl") || ofnode_read_bool(node, "u-boot,dm-tpl")) return true; -#endif return false; +#endif } |