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omap: Use omap_get_die_id() to get the DIE ids
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Signed-off-by: Kan-Ru Chen <kanru@0xlab.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Kan-Ru Chen authored and Tony Lindgren committed Aug 2, 2010
1 parent 2e130fc commit c46732b
Showing 1 changed file with 6 additions and 8 deletions.
14 changes: 6 additions & 8 deletions arch/arm/mach-omap2/id.c
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Original file line number Diff line number Diff line change
Expand Up @@ -118,24 +118,22 @@ static void __init omap24xx_check_revision(void)
u32 idcode, prod_id;
u16 hawkeye;
u8 dev_type, rev;
struct omap_die_id odi;

idcode = read_tap_reg(OMAP_TAP_IDCODE);
prod_id = read_tap_reg(tap_prod_id);
hawkeye = (idcode >> 12) & 0xffff;
rev = (idcode >> 28) & 0x0f;
dev_type = (prod_id >> 16) & 0x0f;
omap_get_die_id(&odi);

pr_debug("OMAP_TAP_IDCODE 0x%08x REV %i HAWKEYE 0x%04x MANF %03x\n",
idcode, rev, hawkeye, (idcode >> 1) & 0x7ff);
pr_debug("OMAP_TAP_DIE_ID_0: 0x%08x\n",
read_tap_reg(OMAP_TAP_DIE_ID_0));
pr_debug("OMAP_TAP_DIE_ID_0: 0x%08x\n", odi.id_0);
pr_debug("OMAP_TAP_DIE_ID_1: 0x%08x DEV_REV: %i\n",
read_tap_reg(OMAP_TAP_DIE_ID_1),
(read_tap_reg(OMAP_TAP_DIE_ID_1) >> 28) & 0xf);
pr_debug("OMAP_TAP_DIE_ID_2: 0x%08x\n",
read_tap_reg(OMAP_TAP_DIE_ID_2));
pr_debug("OMAP_TAP_DIE_ID_3: 0x%08x\n",
read_tap_reg(OMAP_TAP_DIE_ID_3));
odi.id_1, (odi.id_1 >> 28) & 0xf);
pr_debug("OMAP_TAP_DIE_ID_2: 0x%08x\n", odi.id_2);
pr_debug("OMAP_TAP_DIE_ID_3: 0x%08x\n", odi.id_3);
pr_debug("OMAP_TAP_PROD_ID_0: 0x%08x DEV_TYPE: %i\n",
prod_id, dev_type);

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