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fexc: uboot: use a table for dram_para too

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This commit is contained in:
Alejandro Mery 2012-10-01 10:56:20 +02:00
parent fe73a37945
commit 1ebf8d8e4b
1 changed files with 32 additions and 26 deletions
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58
script_uboot.c
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@ -101,39 +101,45 @@ static inline int out_member(FILE *out, const char *key, int mode,
/*
* DRAM
*/
static struct members dram_members[] = {
{ .name="dram_clock" },
{ .name="dram_clk", .translation="clock" },
{ .name="dram_type" },
{ .name="dram_rank_num" },
{ .name="dram_density" },
{ .name="dram_chip_density", .translation="density" },
{ .name="dram_io_width" },
{ .name="dram_bus_width" },
{ .name="dram_cas" },
{ .name="dram_zq" },
{ .name="dram_odt_en" },
{ .name="dram_size" },
{ .name="dram_tpr0", .mode=1 },
{ .name="dram_tpr1", .mode=1 },
{ .name="dram_tpr2", .mode=1 },
{ .name="dram_tpr3", .mode=1 },
{ .name="dram_tpr4", .mode=1 },
{ .name="dram_tpr5", .mode=1 },
{ .name="dram_emr1", .mode=1 },
{ .name="dram_emr2", .mode=1 },
{ .name="dram_emr3", .mode=1 },
};
static int generate_dram_struct(FILE *out, struct script_section *sp)
{
struct list_entry *le;
struct script_entry *ep;
const char *key;
int ret = 1, hexa;
int ret = 1;
fprintf(out, "static struct dram_para dram_para = {\n");
for (le = list_first(&sp->entries); le;
le = list_next(&sp->entries, le)) {
ep = container_of(le, struct script_entry, entries);
for (const struct members *mp = dram_members;
mp < dram_members+ARRAY_SIZE(dram_members); mp++) {
ep = script_find_entry(sp, mp->name);
if (!ep)
continue;
if (strncmp(ep->name, "dram_", 5) != 0)
goto invalid_field;
key = ep->name + 5;
if (key[0] == '\0')
goto invalid_field;
else if (strcmp(key, "baseaddr") == 0)
continue; /* skip */
else if (strcmp(key, "clk") == 0)
key = "clock";
else if (strcmp(key, "chip_density") == 0)
key = "density";
if (strncmp(key, "tpr", 3) == 0 ||
strncmp(key, "emr", 3) == 0)
hexa = 1;
else
hexa = 0;
if (!out_member(out, key, hexa, ep)) {
invalid_field:
key = (mp->translation) ? mp->translation : mp->name+5;
if (!out_member(out, key, mp->mode, ep)) {
pr_err("dram_para: %s: invalid field\n", ep->name);
ret = 0;
}