Merge tag 'xilinx-for-v2018.11' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.11

- Handle BOARD_LATE_INIT via Kconfig

SPL:
- Enable GZIP for all partitions types(not only for kernel)

ZynqMP:
- Rearrange pmufw version handling
- Support newer PMUFW with improved fpga load sequence

Zynq:
- Cleanup config file
- Simplify zybo config by enabling option via Kconfig

net:
- Fix gems max-speed property reading
- Enable support for fixed-link phys

2 files changed, 34 insertions, 17 deletions

diff --git a/drivers/fpga/zynqmppl.c b/drivers/fpga/zynqmppl.c
index 03ffa8c11f2..c095d5ecaa8 100644
--- a/drivers/fpga/zynqmppl.c
+++ b/drivers/fpga/zynqmppl.c
@@ -150,7 +150,8 @@ static ulong zynqmp_align_dma_buffer(u32 *buf, u32 len, u32 swap)
 			new_buf[i] = load_word(&buf[i], swap);
 
 		buf = new_buf;
-	} else if (swap != SWAP_DONE) {
+	} else if ((swap != SWAP_DONE) &&
+		   (zynqmp_pmufw_version() <= PMUFW_V1_0)) {
 		/* For bitstream which are aligned */
 		u32 *new_buf = (u32 *)buf;
 
@@ -196,27 +197,41 @@ static int zynqmp_load(xilinx_desc *desc, const void *buf, size_t bsize,
 		     bitstream_type bstype)
 {
 	ALLOC_CACHE_ALIGN_BUFFER(u32, bsizeptr, 1);
-	u32 swap;
+	u32 swap = 0;
 	ulong bin_buf;
 	int ret;
 	u32 buf_lo, buf_hi;
 	u32 ret_payload[PAYLOAD_ARG_CNT];
-
-	if (zynqmp_validate_bitstream(desc, buf, bsize, bsize, &swap))
-		return FPGA_FAIL;
+	bool xilfpga_old = false;
+
+	if (zynqmp_pmufw_version() <= PMUFW_V1_0) {
+		puts("WARN: PMUFW v1.0 or less is detected\n");
+		puts("WARN: Not all bitstream formats are supported\n");
+		puts("WARN: Please upgrade PMUFW\n");
+		xilfpga_old = true;
+		if (zynqmp_validate_bitstream(desc, buf, bsize, bsize, &swap))
+			return FPGA_FAIL;
+		bsizeptr = (u32 *)&bsize;
+		flush_dcache_range((ulong)bsizeptr,
+				   (ulong)bsizeptr + sizeof(size_t));
+		bstype |= BIT(ZYNQMP_FPGA_BIT_NS);
+	}
 
 	bin_buf = zynqmp_align_dma_buffer((u32 *)buf, bsize, swap);
-	bsizeptr = (u32 *)&bsize;
 
 	debug("%s called!\n", __func__);
 	flush_dcache_range(bin_buf, bin_buf + bsize);
-	flush_dcache_range((ulong)bsizeptr, (ulong)bsizeptr + sizeof(size_t));
 
 	buf_lo = (u32)bin_buf;
 	buf_hi = upper_32_bits(bin_buf);
-	bstype |= BIT(ZYNQMP_FPGA_BIT_NS);
-	ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_LOAD, buf_lo, buf_hi,
-			 (u32)(uintptr_t)bsizeptr, bstype, ret_payload);
+
+	if (xilfpga_old)
+		ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_LOAD, buf_lo, buf_hi,
+				 (u32)(uintptr_t)bsizeptr, bstype, ret_payload);
+	else
+		ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_LOAD, buf_lo, buf_hi,
+				 (u32)bsize, 0, ret_payload);
+
 	if (ret)
 		debug("PL FPGA LOAD fail\n");
 
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 68d1c2fceaf..e22d048e8f0 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -699,14 +699,17 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
 	/* Hardcode for now */
 	priv->phyaddr = -1;
 
-	if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
-				       &phandle_args)) {
-		debug("phy-handle does not exist %s\n", dev->name);
-		return -ENOENT;
+	if (!dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
+					&phandle_args)) {
+		debug("phy-handle does exist %s\n", dev->name);
+		priv->phyaddr = ofnode_read_u32_default(phandle_args.node,
+							"reg", -1);
+		priv->phy_of_node = phandle_args.node;
+		priv->max_speed = ofnode_read_u32_default(phandle_args.node,
+							  "max-speed",
+							  SPEED_1000);
 	}
 
-	priv->phyaddr = ofnode_read_u32_default(phandle_args.node, "reg", -1);
-	priv->phy_of_node = phandle_args.node;
 	phy_mode = dev_read_prop(dev, "phy-mode", NULL);
 	if (phy_mode)
 		pdata->phy_interface = phy_get_interface_by_name(phy_mode);
@@ -716,7 +719,6 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
 	}
 	priv->interface = pdata->phy_interface;
 
-	priv->max_speed = dev_read_u32_default(dev, "max-speed", SPEED_1000);
 	priv->int_pcs = dev_read_bool(dev, "is-internal-pcspma");
 
 	printf("ZYNQ GEM: %lx, phyaddr %x, interface %s\n", (ulong)priv->iobase,