diff options
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/emif-common.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 23cf6199eb..edc63fa9cb 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -990,7 +990,7 @@ struct lpddr2_device_details *emif_get_device_details(u32 emif_nr, u8 cs, return NULL; /* Do the minimum init for mode register accesses */ - if (!running_from_sdram()) { + if (!(running_from_sdram() || warm_reset())) { phy = get_ddr_phy_ctrl_1(get_sys_clk_freq() / 2, RL_BOOT); writel(phy, &emif->emif_ddr_phy_ctrl_1); } @@ -1070,7 +1070,7 @@ static void do_sdram_init(u32 base) * Changing the timing registers in EMIF can happen(going from one * OPP to another) */ - if (!in_sdram) { + if (!(in_sdram || warm_reset())) { if (omap_revision() != OMAP5432_ES1_0) lpddr2_init(base, regs); else @@ -1242,7 +1242,7 @@ void sdram_init(void) in_sdram = running_from_sdram(); debug("in_sdram = %d\n", in_sdram); - if (!in_sdram) { + if (!(in_sdram || warm_reset())) { if (omap_rev != OMAP5432_ES1_0) bypass_dpll(&prcm->cm_clkmode_dpll_core); else @@ -1252,8 +1252,10 @@ void sdram_init(void) do_sdram_init(EMIF1_BASE); do_sdram_init(EMIF2_BASE); - if (!in_sdram) { + if (!in_sdram) dmm_init(DMM_BASE); + + if (!(in_sdram || warm_reset())) { emif_post_init_config(EMIF1_BASE); emif_post_init_config(EMIF2_BASE); } |