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envelope-from=bin.meng@processmission.com; helo=SEYPR02CU001.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Commit 56a11a9b7580 ("hw/misc: imx6_ccm: Update PMU_MISC0 reset value") updated the i.MX6 CCM model so U-Boot sees PMU_MISC0[REFTOP_VBGUP] set after reset. The i.MX6UL CCM model still returns this bit clear, causing U-Boot init_bandgap() to wait for a state that the model never reaches. Apply the same reset behavior to the i.MX6UL CCM model so U-Boot can observe that the bandgap has stabilized. Signed-off-by: Bin Meng --- hw/misc/imx6ul_ccm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/misc/imx6ul_ccm.c b/hw/misc/imx6ul_ccm.c index c4f6e372fe..4accbcbeed 100644 --- a/hw/misc/imx6ul_ccm.c +++ b/hw/misc/imx6ul_ccm.c @@ -592,7 +592,7 @@ static void imx6ul_ccm_reset(DeviceState *dev) s->analog[PMU_REG_3P0] = 0x00000F74; s->analog[PMU_REG_2P5] = 0x00001073; s->analog[PMU_REG_CORE] = 0x00482012; - s->analog[PMU_MISC0] = 0x04000000; + s->analog[PMU_MISC0] = 0x04000080; s->analog[PMU_MISC1] = 0x00000000; s->analog[PMU_MISC2] = 0x00272727; s->analog[PMU_LOWPWR_CTRL] = 0x00004009; -- 2.53.0