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authorJerry Van Baren <gvb.uboot@gmail.com>2008-03-22 14:23:49 -0400
committerWolfgang Denk <wd@denx.de>2008-03-26 00:22:39 +0100
commit43ddd9c820fec44816188f53346b464e20b3142d (patch)
treed0e0e312c8d6d647d96716c3c4c9b8b0383ca05f /common/fdt_support.c
parent22ed2285743359fd1fe73e411dff914b2256e68f (diff)
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Remove deprecated CONFIG_OF_HAS_UBOOT_ENV and CONFIG_OF_HAS_BD_T
These defines embedded the u-boot env variables and/or the bd_t structure in the fdt blob. The conclusion of discussion on the u-boot email list was that embedding these in the fdt blob is not useful: there are better ways of passing the data (in fact, the fdt blob itself replaces the bd_t struct). The only board that enables these is the stxxtc and they don't appear to be used by linux. Signed-off-by: Gerald Van Baren <vanbaren@cideas.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'common/fdt_support.c')
-rw-r--r--common/fdt_support.c193
1 files changed, 0 insertions, 193 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 69eb667..36e1469 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -40,7 +40,6 @@ DECLARE_GLOBAL_DATA_PTR;
*/
struct fdt_header *fdt;
-/********************************************************************/
/**
* fdt_find_and_setprop: Find a node and set it's property
@@ -218,198 +217,6 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
return err;
}
-/********************************************************************/
-
-#ifdef CONFIG_OF_HAS_UBOOT_ENV
-
-/* Function that returns a character from the environment */
-extern uchar(*env_get_char) (int);
-
-
-int fdt_env(void *fdt)
-{
- int nodeoffset;
- int err;
- int k, nxt;
- int i;
- static char tmpenv[256];
-
- err = fdt_check_header(fdt);
- if (err < 0) {
- printf("fdt_env: %s\n", fdt_strerror(err));
- return err;
- }
-
- /*
- * See if we already have a "u-boot-env" node, delete it if so.
- * Then create a new empty node.
- */
- nodeoffset = fdt_path_offset (fdt, "/u-boot-env");
- if (nodeoffset >= 0) {
- err = fdt_del_node(fdt, nodeoffset);
- if (err < 0) {
- printf("fdt_env: %s\n", fdt_strerror(err));
- return err;
- }
- }
- /*
- * Create a new node "/u-boot-env" (offset 0 is root level)
- */
- nodeoffset = fdt_add_subnode(fdt, 0, "u-boot-env");
- if (nodeoffset < 0) {
- printf("WARNING: could not create /u-boot-env %s.\n",
- fdt_strerror(nodeoffset));
- return nodeoffset;
- }
-
- for (i = 0; env_get_char(i) != '\0'; i = nxt + 1) {
- char *s, *lval, *rval;
-
- /*
- * Find the end of the name=definition
- */
- for (nxt = i; env_get_char(nxt) != '\0'; ++nxt)
- ;
- s = tmpenv;
- for (k = i; k < nxt && s < &tmpenv[sizeof(tmpenv) - 1]; ++k)
- *s++ = env_get_char(k);
- *s++ = '\0';
- lval = tmpenv;
- /*
- * Find the first '=': it separates the name from the value
- */
- s = strchr(tmpenv, '=');
- if (s != NULL) {
- *s++ = '\0';
- rval = s;
- } else
- continue;
- err = fdt_setprop(fdt, nodeoffset, lval, rval, strlen(rval)+1);
- if (err < 0) {
- printf("WARNING: could not set %s %s.\n",
- lval, fdt_strerror(err));
- return err;
- }
- }
- return 0;
-}
-#endif /* ifdef CONFIG_OF_HAS_UBOOT_ENV */
-
-/********************************************************************/
-
-#ifdef CONFIG_OF_HAS_BD_T
-
-#define BDM(x) { .name = #x, .offset = offsetof(bd_t, bi_ ##x ) }
-
-static const struct {
- const char *name;
- int offset;
-} bd_map[] = {
- BDM(memstart),
- BDM(memsize),
- BDM(flashstart),
- BDM(flashsize),
- BDM(flashoffset),
- BDM(sramstart),
- BDM(sramsize),
-#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
- || defined(CONFIG_E500)
- BDM(immr_base),
-#endif
-#if defined(CONFIG_MPC5xxx)
- BDM(mbar_base),
-#endif
-#if defined(CONFIG_MPC83XX)
- BDM(immrbar),
-#endif
-#if defined(CONFIG_MPC8220)
- BDM(mbar_base),
- BDM(inpfreq),
- BDM(pcifreq),
- BDM(pevfreq),
- BDM(flbfreq),
- BDM(vcofreq),
-#endif
- BDM(bootflags),
- BDM(ip_addr),
- BDM(intfreq),
- BDM(busfreq),
-#ifdef CONFIG_CPM2
- BDM(cpmfreq),
- BDM(brgfreq),
- BDM(sccfreq),
- BDM(vco),
-#endif
-#if defined(CONFIG_MPC5xxx)
- BDM(ipbfreq),
- BDM(pcifreq),
-#endif
- BDM(baudrate),
-};
-
-
-int fdt_bd_t(void *fdt)
-{
- bd_t *bd = gd->bd;
- int nodeoffset;
- int err;
- u32 tmp; /* used to set 32 bit integer properties */
- int i;
-
- err = fdt_check_header(fdt);
- if (err < 0) {
- printf("fdt_bd_t: %s\n", fdt_strerror(err));
- return err;
- }
-
- /*
- * See if we already have a "bd_t" node, delete it if so.
- * Then create a new empty node.
- */
- nodeoffset = fdt_path_offset (fdt, "/bd_t");
- if (nodeoffset >= 0) {
- err = fdt_del_node(fdt, nodeoffset);
- if (err < 0) {
- printf("fdt_bd_t: %s\n", fdt_strerror(err));
- return err;
- }
- }
- /*
- * Create a new node "/bd_t" (offset 0 is root level)
- */
- nodeoffset = fdt_add_subnode(fdt, 0, "bd_t");
- if (nodeoffset < 0) {
- printf("WARNING: could not create /bd_t %s.\n",
- fdt_strerror(nodeoffset));
- printf("fdt_bd_t: %s\n", fdt_strerror(nodeoffset));
- return nodeoffset;
- }
- /*
- * Use the string/pointer structure to create the entries...
- */
- for (i = 0; i < sizeof(bd_map)/sizeof(bd_map[0]); i++) {
- tmp = cpu_to_be32(getenv("bootargs"));
- err = fdt_setprop(fdt, nodeoffset,
- bd_map[i].name, &tmp, sizeof(tmp));
- if (err < 0)
- printf("WARNING: could not set %s %s.\n",
- bd_map[i].name, fdt_strerror(err));
- }
- /*
- * Add a couple of oddball entries...
- */
- err = fdt_setprop(fdt, nodeoffset, "enetaddr", &bd->bi_enetaddr, 6);
- if (err < 0)
- printf("WARNING: could not set enetaddr %s.\n",
- fdt_strerror(err));
- err = fdt_setprop(fdt, nodeoffset, "ethspeed", &bd->bi_ethspeed, 4);
- if (err < 0)
- printf("WARNING: could not set ethspeed %s.\n",
- fdt_strerror(err));
- return 0;
-}
-#endif /* ifdef CONFIG_OF_HAS_BD_T */
-
void do_fixup_by_path(void *fdt, const char *path, const char *prop,
const void *val, int len, int create)
{