@@ -135,9 +135,18 @@ void omap_prcm_arch_reset(char mode)
if (cpu_is_omap24xx())
prcm_offs = WKUP_MOD;
- else if (cpu_is_omap34xx())
+ else if (cpu_is_omap34xx()) {
+ u32 l;
+
prcm_offs = OMAP3430_GR_MOD;
- else
+ l = ('B' << 24) | ('M' << 16) | mode;
+ /* Reserve the first word in scratchpad for communicating
+ * with the boot ROM. A pointer to a data structure
+ * describing the boot process can be stored there,
+ * cf. OMAP34xx TRM, Initialization / Software Booting
+ * Configuration. */
+ omap_writel(l, OMAP343X_SCRATCHPAD + 4);
+ } else
WARN_ON(1);
prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs, RM_RSTCTRL);