diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dtsi b/arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dtsi
index d789d93b60ef..31faaa3ad88b 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dtsi
@@ -469,6 +469,10 @@
 	rknpu-supply = <&vdd_npu>;
 };
 
+&rkvenc {
+	venc-supply = <&vdd_logic>;
+};
+
 &route_dsi {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts b/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
index 3344c5ec2793..991939cff850 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
@@ -477,6 +477,10 @@
 	rknpu-supply = <&vdd_npu>;
 };
 
+&rkvenc {
+	venc-supply = <&vdd_logic>;
+};
+
 &rockchip_suspend {
 	status = "okay";
 
diff --git a/arch/arm64/configs/rv1126b-fastboot.config b/arch/arm64/configs/rv1126b-fastboot.config
new file mode 100644
index 000000000000..1570a51b848e
--- /dev/null
+++ b/arch/arm64/configs/rv1126b-fastboot.config
@@ -0,0 +1,17 @@
+CONFIG_DAX=y
+CONFIG_EROFS_FS=y
+CONFIG_LIBCRC32C=y
+CONFIG_ROCKCHIP_HW_DECOMPRESS=y
+CONFIG_ROCKCHIP_RAMDISK=y
+CONFIG_ROCKCHIP_THUNDER_BOOT=y
+CONFIG_ROCKCHIP_THUNDER_BOOT_DEFER_FREE_MEMBLOCK=y
+# CONFIG_EROFS_FS_DEBUG is not set
+# CONFIG_EROFS_FS_XATTR is not set
+# CONFIG_EROFS_FS_ZIP is not set
+CONFIG_FS_DAX=y
+CONFIG_INITCALL_ASYNC=y
+# CONFIG_ROCKCHIP_HW_DECOMPRESS_TEST is not set
+CONFIG_ROCKCHIP_THUNDER_BOOT_MMC=y
+CONFIG_ROCKCHIP_THUNDER_BOOT_SFC=y
+# CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP is not set
+# CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_SETUP is not set
diff --git a/drivers/gpu/drm/rockchip/dw-dp.c b/drivers/gpu/drm/rockchip/dw-dp.c
index 1feecb297866..8b3413ab11cb 100644
--- a/drivers/gpu/drm/rockchip/dw-dp.c
+++ b/drivers/gpu/drm/rockchip/dw-dp.c
@@ -3309,6 +3309,8 @@ static int dw_dp_loader_protect(struct rockchip_drm_sub_dev *sub_dev, bool on)
 	struct dw_dp *dp = container_of(sub_dev, struct dw_dp, sub_dev);
 
 	dp->is_loader_protect = true;
+	if (dp->panel)
+		rockchip_drm_panel_loader_protect(dp->panel, on);
 	_dw_dp_loader_protect(dp, on);
 	if (dp->right)
 		_dw_dp_loader_protect(dp->right, on);
diff --git a/drivers/mtd/spi-nor/puya.c b/drivers/mtd/spi-nor/puya.c
index f1b913c136c8..60c6bc7621c4 100644
--- a/drivers/mtd/spi-nor/puya.c
+++ b/drivers/mtd/spi-nor/puya.c
@@ -23,6 +23,9 @@ static const struct flash_info puya_parts[] = {
 	{ "PY25Q256HB", INFO(0x852019, 0, 64 * 1024, 512)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
+	{ "PY25Q64LB", INFO(0x856517, 0, 64 * 1024, 128)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
+			      SPI_NOR_QUAD_READ) },
 	{ "PY25Q128LA", INFO(0x856518, 0, 64 * 1024, 256)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
 			      SPI_NOR_QUAD_READ) },
diff --git a/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
index 8beecf321195..e3ed69dd0c3a 100644
--- a/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-ep-rockchip.c
@@ -289,6 +289,7 @@ static int rockchip_pcie_get_io_resource(struct platform_device *pdev,
 	if (IS_ERR(rockchip->pci.dbi_base))
 		return PTR_ERR(rockchip->pci.dbi_base);
 	rockchip->pci.atu_base = rockchip->pci.dbi_base + DEFAULT_DBI_ATU_OFFSET;
+	rockchip->pci.atu_size = SZ_4K;
 	rockchip->dbi_base_physical = dbi_res->start;
 
 	ret = device_property_read_u32(dev, "num-ib-windows", &rockchip->num_ib_windows);
@@ -937,9 +938,6 @@ static int rockchip_pcie_config_host(struct rockchip_pcie *rockchip)
 	u32 reg, val;
 	int ret, retries, i;
 
-	/* Detecting ATU features to achieve DWC ATU interface development */
-	dw_pcie_iatu_detect(&rockchip->pci);
-
 	if (dw_pcie_link_up(&rockchip->pci))
 		goto already_linkup;
 	else
@@ -1246,13 +1244,14 @@ static int rockchip_pcie_get_dma_status(struct dma_trx_obj *obj, u8 chn, enum dm
 
 static int rockchip_pcie_init_dma_trx(struct rockchip_pcie *rockchip)
 {
-	struct dw_pcie *pci = &rockchip->pci;
-
-	rockchip->dma_obj = pcie_dw_dmatest_register(pci->dev, true);
-	if (IS_ERR(rockchip->dma_obj)) {
-		dev_err(rockchip->pci.dev, "failed to prepare dmatest\n");
-		return -EINVAL;
-	} else if (rockchip->dma_obj) {
+	if (IS_ENABLED(CONFIG_PCIE_DW_ROCKCHIP_RC_DMATEST)) {
+		rockchip->dma_obj = pcie_dw_dmatest_register(rockchip->pci.dev, true);
+		if (IS_ERR(rockchip->dma_obj)) {
+			dev_err(rockchip->pci.dev, "failed to prepare dmatest\n");
+			return -EINVAL;
+		}
+	}
+	if (rockchip->dma_obj) {
 		rockchip->dma_obj->start_dma_func = rockchip_pcie_start_dma_dwc;
 		rockchip->dma_obj->config_dma_func = rockchip_pcie_config_dma_dwc;
 		rockchip->dma_obj->get_dma_status = rockchip_pcie_get_dma_status;
@@ -1263,7 +1262,7 @@ static int rockchip_pcie_init_dma_trx(struct rockchip_pcie *rockchip)
 
 static void rockchip_pcie_deinit_dma_trx(struct rockchip_pcie *rockchip)
 {
-	if (rockchip->dma_obj)
+	if (IS_ENABLED(CONFIG_PCIE_DW_ROCKCHIP_RC_DMATEST) && rockchip->dma_obj)
 		pcie_dw_dmatest_unregister(rockchip->dma_obj);
 }
 
diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index d099e68e6cc8..f414230d437e 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -573,13 +573,13 @@ static int rk_pcie_init_dma_trx(struct rk_pcie *rk_pcie)
 	if (!rk_pcie_udma_enabled(rk_pcie))
 		return 0;
 
-#ifdef PCIE_DW_ROCKCHIP_RC_DMATEST
-	rk_pcie->dma_obj = pcie_dw_dmatest_register(rk_pcie->pci->dev, true);
-	if (IS_ERR(rk_pcie->dma_obj)) {
-		dev_err(rk_pcie->pci->dev, "failed to prepare dmatest\n");
-		return -EINVAL;
+	if (IS_ENABLED(CONFIG_PCIE_DW_ROCKCHIP_RC_DMATEST)) {
+		rk_pcie->dma_obj = pcie_dw_dmatest_register(rk_pcie->pci->dev, true);
+		if (IS_ERR(rk_pcie->dma_obj)) {
+			dev_err(rk_pcie->pci->dev, "failed to prepare dmatest\n");
+			return -EINVAL;
+		}
 	}
-#endif
 
 	if (!rk_pcie->dma_obj)
 		return 0;
@@ -1700,7 +1700,7 @@ static int rk_pcie_really_probe(void *p)
 	if (ret && !rk_pcie->slot_pluggable)
 		goto deinit_irq_and_wq;
 
-	if (rk_pcie->slot_pluggable) {
+	if (IS_BUILTIN(CONFIG_PCIE_DW_ROCKCHIP) && rk_pcie->slot_pluggable) {
 		rk_pcie->hp_slot.plat_ops = &rk_pcie_gpio_hp_plat_ops;
 		rk_pcie->hp_slot.np = rk_pcie->pci->dev->of_node;
 		rk_pcie->hp_slot.slot_nr = rk_pcie->pci->pp.bridge->busnr;
@@ -1802,7 +1802,8 @@ static int rk_pcie_remove(struct platform_device *pdev)
 	if (IS_ENABLED(CONFIG_NO_GKI)) dw_pcie_host_deinit(&rk_pcie->pci->pp);
 	rk_pcie_writel_apb(rk_pcie, PCIE_CLIENT_INTR_MASK, 0xffffffff);
 	destroy_workqueue(rk_pcie->hot_rst_wq);
-	pcie_dw_dmatest_unregister(rk_pcie->dma_obj);
+	if (IS_ENABLED(CONFIG_PCIE_DW_ROCKCHIP_RC_DMATEST))
+		pcie_dw_dmatest_unregister(rk_pcie->dma_obj);
 	rockchip_pcie_debugfs_exit(rk_pcie);
 	if (rk_pcie->irq_domain) {
 		int virq, j;
@@ -1816,6 +1817,9 @@ static int rk_pcie_remove(struct platform_device *pdev)
 		irq_domain_remove(rk_pcie->irq_domain);
 	}
 
+	if (IS_BUILTIN(CONFIG_PCIE_DW_ROCKCHIP) && rk_pcie->slot_pluggable)
+		unregister_gpio_hotplug_slot(&rk_pcie->hp_slot);
+
 	device_init_wakeup(dev, false);
 
 	rk_pcie_host_unconfig(rk_pcie);
diff --git a/drivers/soc/rockchip/rockchip_thunderboot_mmc.c b/drivers/soc/rockchip/rockchip_thunderboot_mmc.c
index 3ca747066a6b..1dd41b456aae 100644
--- a/drivers/soc/rockchip/rockchip_thunderboot_mmc.c
+++ b/drivers/soc/rockchip/rockchip_thunderboot_mmc.c
@@ -17,6 +17,8 @@
 #include <linux/soc/rockchip/rockchip_thunderboot_crypto.h>
 
 #define SDMMC_CTRL		0x000
+#define SDMMC_CMDARG		0x028
+#define SDMMC_CMD		0x02c
 #define SDMMC_RINTSTS		0x044
 #define SDMMC_STATUS		0x048
 #define SDMMC_BMOD		0x080
@@ -84,6 +86,18 @@ static int rk_tb_mmc_thread(void *p)
 	writel(0, regs + SDMMC_BMOD);
 	writel(0, regs + SDMMC_DBADDR);
 
+	/* Send CMD12 to stop transmission */
+	writel(0xffffffff, regs + SDMMC_RINTSTS);
+	writel(0, regs + SDMMC_CMDARG);
+	writel(0xa000414c, regs + SDMMC_CMD);
+
+	if (readl_poll_timeout(regs + SDMMC_RINTSTS, status,
+			       !(status & BIT(2)), 100,
+			       11 * USEC_PER_MSEC)) {
+		dev_err(dev, "Send CMD12 timeout!\n");
+		goto out;
+	}
+
 	/* Parse ramdisk addr and help start decompressing */
 	if (rds && rdd) {
 		struct resource src, dst;
diff --git a/sound/soc/rockchip/rockchip_multi_dais_pcm.c b/sound/soc/rockchip/rockchip_multi_dais_pcm.c
index cf0c90d6734b..7a1c8cad5651 100644
--- a/sound/soc/rockchip/rockchip_multi_dais_pcm.c
+++ b/sound/soc/rockchip/rockchip_multi_dais_pcm.c
@@ -630,7 +630,6 @@ static int dmaengine_mpcm_hw_params(struct snd_soc_component *component,
 	struct dma_slave_config slave_config;
 	snd_pcm_format_t format;
 	unsigned int *maps;
-	int frame_bytes;
 	int ret, num, i, sz;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -638,7 +637,6 @@ static int dmaengine_mpcm_hw_params(struct snd_soc_component *component,
 	else
 		maps = pcm->mdais->capture_channel_maps;
 	format = params_format(params);
-	frame_bytes = snd_pcm_format_size(format, params_channels(params));
 	num = pcm->mdais->num_dais;
 
 	for (i = 0; i < num; i++) {
@@ -661,11 +659,11 @@ static int dmaengine_mpcm_hw_params(struct snd_soc_component *component,
 		sz = snd_pcm_format_size(format, maps[i]);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 			chan = pcm->tx_chans[i];
-			if (sz && (frame_bytes - sz) > 0)
+			if (sz)
 				slave_config.dst_maxburst = sz / slave_config.dst_addr_width;
 		} else {
 			chan = pcm->rx_chans[i];
-			if (sz && (frame_bytes - sz) > 0)
+			if (sz)
 				slave_config.src_maxburst = sz / slave_config.src_addr_width;
 		}
 		if (!chan)