Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq

8 files changed, 229 insertions, 2 deletions

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
index 5f86ef9..eb2cbc3 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
@@ -28,3 +28,7 @@ endif
 ifneq ($(CONFIG_LS1043A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o
 endif
+
+ifneq ($(CONFIG_LS1012A),)
+obj-$(CONFIG_SYS_HAS_SERDES) += ls1012a_serdes.o
+endif
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2
index a6ef830..a6ef830 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch2
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch2
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3 b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
index f9323c1..f9323c1 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/README.lsch3
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.lsch3
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
new file mode 100644
index 0000000..8eee016
--- /dev/null
+++ b/arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc
@@ -0,0 +1,129 @@
+SoC overview
+
+	1. LS1043A
+	2. LS2080A
+	3. LS1012A
+
+LS1043A
+---------
+The LS1043A integrated multicore processor combines four ARM Cortex-A53
+processor cores with datapath acceleration optimized for L2/3 packet
+processing, single pass security offload and robust traffic management
+and quality of service.
+
+The LS1043A SoC includes the following function and features:
+ - Four 64-bit ARM Cortex-A53 CPUs
+ - 1 MB unified L2 Cache
+ - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving
+   support
+ - Data Path Acceleration Architecture (DPAA) incorporating acceleration the
+   the following functions:
+   - Packet parsing, classification, and distribution (FMan)
+   - Queue management for scheduling, packet sequencing, and congestion
+     management (QMan)
+   - Hardware buffer management for buffer allocation and de-allocation (BMan)
+   - Cryptography acceleration (SEC)
+ - Ethernet interfaces by FMan
+   - Up to 1 x XFI supporting 10G interface
+   - Up to 1 x QSGMII
+   - Up to 4 x SGMII supporting 1000Mbps
+   - Up to 2 x SGMII supporting 2500Mbps
+   - Up to 2 x RGMII supporting 1000Mbps
+ - High-speed peripheral interfaces
+   - Three PCIe 2.0 controllers, one supporting x4 operation
+   - One serial ATA (SATA 3.0) controllers
+ - Additional peripheral interfaces
+   - Three high-speed USB 3.0 controllers with integrated PHY
+   - Enhanced secure digital host controller (eSDXC/eMMC)
+   - Quad Serial Peripheral Interface (QSPI) Controller
+   - Serial peripheral interface (SPI) controller
+   - Four I2C controllers
+   - Two DUARTs
+   - Integrated flash controller supporting NAND and NOR flash
+ - QorIQ platform's trust architecture 2.1
+
+LS2080A
+--------
+The LS2080A integrated multicore processor combines eight ARM Cortex-A57
+processor cores with high-performance data path acceleration logic and network
+and peripheral bus interfaces required for networking, telecom/datacom,
+wireless infrastructure, and mil/aerospace applications.
+
+The LS2080A SoC includes the following function and features:
+
+ - Eight 64-bit ARM Cortex-A57 CPUs
+ - 1 MB platform cache with ECC
+ - Two 64-bit DDR4 SDRAM memory controllers with ECC and interleaving support
+ - One secondary 32-bit DDR4 SDRAM memory controller, intended for use by
+  the AIOP
+ - Data path acceleration architecture (DPAA2) incorporating acceleration for
+ the following functions:
+   - Packet parsing, classification, and distribution (WRIOP)
+   - Queue and Hardware buffer management for scheduling, packet sequencing, and
+     congestion management, buffer allocation and de-allocation (QBMan)
+   - Cryptography acceleration (SEC) at up to 10 Gbps
+   - RegEx pattern matching acceleration (PME) at up to 10 Gbps
+   - Decompression/compression acceleration (DCE) at up to 20 Gbps
+   - Accelerated I/O processing (AIOP) at up to 20 Gbps
+   - QDMA engine
+ - 16 SerDes lanes at up to 10.3125 GHz
+ - Ethernet interfaces
+   - Up to eight 10 Gbps Ethernet MACs
+   - Up to eight 1 / 2.5 Gbps Ethernet MACs
+ - High-speed peripheral interfaces
+   - Four PCIe 3.0 controllers, one supporting SR-IOV
+ - Additional peripheral interfaces
+   - Two serial ATA (SATA 3.0) controllers
+   - Two high-speed USB 3.0 controllers with integrated PHY
+   - Enhanced secure digital host controller (eSDXC/eMMC)
+   - Serial peripheral interface (SPI) controller
+   - Quad Serial Peripheral Interface (QSPI) Controller
+   - Four I2C controllers
+   - Two DUARTs
+   - Integrated flash controller (IFC 2.0) supporting NAND and NOR flash
+ - Support for hardware virtualization and partitioning enforcement
+ - QorIQ platform's trust architecture 3.0
+ - Service processor (SP) provides pre-boot initialization and secure-boot
+  capabilities
+
+LS1012A
+--------
+The LS1012A features an advanced 64-bit ARM v8 Cortex-
+A53 processor, with 32 KB of parity protected L1-I cache,
+32 KB of ECC protected L1-D cache, as well as 256 KB of
+ECC protected L2 cache.
+
+The LS1012A SoC includes the following function and features:
+ - One 64-bit ARM v8 Cortex-A53 core with the following capabilities:
+ - ARM v8 cryptography extensions
+ - One 16-bit DDR3L SDRAM memory controller, Up to 1.0 GT/s, Supports
+    16-/8-bit operation (no ECC support)
+ - ARM core-link CCI-400 cache coherent interconnect
+ - Packet Forwarding Engine (PFE)
+ - Cryptography acceleration (SEC)
+ - Ethernet interfaces supported by PFE:
+ - One Configurable x3 SerDes:
+    Two Serdes PLLs supported for usage by any SerDes data lane
+    Support for up to 6 GBaud operation
+ - High-speed peripheral interfaces:
+     - One PCI Express Gen2 controller, supporting x1 operation
+     - One serial ATA (SATA Gen 3.0) controller
+     - One USB 3.0/2.0 controller with integrated PHY
+     - One USB 2.0 controller with ULPI interface. .
+ - Additional peripheral interfaces:
+    - One quad serial peripheral interface (QuadSPI) controller
+    - One serial peripheral interface (SPI) controller
+    - Two enhanced secure digital host controllers
+    - Two I2C controllers
+    - One 16550 compliant DUART (two UART interfaces)
+    - Two general purpose IOs (GPIO)
+    - Two FlexTimers
+    - Five synchronous audio interfaces (SAI)
+    - Pre-boot loader (PBL) provides pre-boot initialization and RCW loading
+    - Single-source clocking solution enabling generation of core, platform,
+    DDR, SerDes, and USB clocks from a single external crystal and internal
+    crystaloscillator
+    - Thermal monitor unit (TMU) with +/- 3C accuracy
+    - Two WatchDog timers
+    - ARM generic timer
+ - QorIQ platform's trust architecture 2.1
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
index 453a93d..3a77b21 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
@@ -25,7 +25,10 @@ void get_sys_info(struct sys_info *sys_info)
 	struct fsl_ifc ifc_regs = {(void *)CONFIG_SYS_IFC_ADDR, (void *)NULL};
 	u32 ccr;
 #endif
-#if defined(CONFIG_FSL_ESDHC) || defined(CONFIG_SYS_DPAA_FMAN)
+#if (defined(CONFIG_FSL_ESDHC) &&\
+	defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)) ||\
+	defined(CONFIG_SYS_DPAA_FMAN)
+
 	u32 rcw_tmp;
 #endif
 	struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_CLK_ADDR);
@@ -56,12 +59,18 @@ void get_sys_info(struct sys_info *sys_info)
 	sys_info->freq_ddrbus = sysclk;
 #endif
 
+#ifdef CONFIG_LS1012A
+	sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
+			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
+			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
+#else
 	sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >>
 			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_SHIFT) &
 			FSL_CHASSIS2_RCWSR0_SYS_PLL_RAT_MASK;
 	sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >>
 			FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_SHIFT) &
 			FSL_CHASSIS2_RCWSR0_MEM_PLL_RAT_MASK;
+#endif
 
 	for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) {
 		ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0xff;
@@ -80,6 +89,11 @@ void get_sys_info(struct sys_info *sys_info)
 			freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
 	}
 
+#ifdef CONFIG_LS1012A
+	sys_info->freq_systembus = sys_info->freq_ddrbus / 2;
+	sys_info->freq_ddrbus *= 2;
+#endif
+
 #define HWA_CGA_M1_CLK_SEL	0xe0000000
 #define HWA_CGA_M1_CLK_SHIFT	29
 #ifdef CONFIG_SYS_DPAA_FMAN
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
index 04831ca..5af6b73 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
+++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S
@@ -94,11 +94,13 @@ ENTRY(lowlevel_init)
 	bl	ccn504_set_qos
 #endif
 
+#ifdef SMMU_BASE
 	/* Set the SMMU page size in the sACR register */
 	ldr	x1, =SMMU_BASE
 	ldr	w0, [x1, #0x10]
 	orr	w0, w0, #1 << 16  /* set sACR.pagesize to indicate 64K page */
 	str	w0, [x1, #0x10]
+#endif
 
 	/* Initialize GIC Secure Bank Status */
 #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
@@ -181,6 +183,7 @@ ENTRY(lowlevel_init)
 	ret
 ENDPROC(lowlevel_init)
 
+#ifdef CONFIG_FSL_LSCH3
 hnf_pstate_poll:
 	/* x0 has the desired status, return 0 for success, 1 for timeout
 	 * clobber x1, x2, x3, x4, x6, x7
@@ -258,6 +261,7 @@ ENTRY(__asm_flush_l3_cache)
 	mov	lr, x29
 	ret
 ENDPROC(__asm_flush_l3_cache)
+#endif
 
 #ifdef CONFIG_MP
 	/* Keep literals not used by the secondary boot code outside it */
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
new file mode 100644
index 0000000..ff0903c
--- /dev/null
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1012a_serdes.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_lsch2.h>
+
+struct serdes_config {
+	u32 protocol;
+	u8 lanes[SRDS_MAX_LANES];
+};
+
+static struct serdes_config serdes1_cfg_tbl[] = {
+	{0x2208, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, SATA1} },
+	{0x0008, {NONE, NONE, NONE, SATA1} },
+	{0x3508, {SGMII_FM1_DTSEC1, PCIE1, NONE, SATA1} },
+	{0x3305, {SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{0x2205, {SGMII_2500_FM1_DTSEC1, SGMII_2500_FM1_DTSEC2, NONE, PCIE1} },
+	{0x2305, {SGMII_2500_FM1_DTSEC1, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{0x9508, {TX_CLK, PCIE1, NONE, SATA1} },
+	{0x3905, {SGMII_FM1_DTSEC1, TX_CLK, NONE, PCIE1} },
+	{0x9305, {TX_CLK, SGMII_FM1_DTSEC2, NONE, PCIE1} },
+	{}
+};
+
+static struct serdes_config *serdes_cfg_tbl[] = {
+	serdes1_cfg_tbl,
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+	struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == cfg)
+			return ptr->lanes[lane];
+		ptr++;
+	}
+
+	return 0;
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+	int i;
+	struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == prtcl)
+			break;
+		ptr++;
+	}
+
+	if (!ptr->protocol)
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (ptr->lanes[i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 0fb5c7f..dd633f3 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -12,8 +12,10 @@
 #include <asm/io.h>
 #include <asm/global_data.h>
 #include <asm/arch-fsl-layerscape/config.h>
+#ifdef CONFIG_SYS_FSL_DDR
 #include <fsl_ddr_sdram.h>
 #include <fsl_ddr.h>
+#endif
 #ifdef CONFIG_CHAIN_OF_TRUST
 #include <fsl_validate.h>
 #endif
@@ -224,7 +226,7 @@ int sata_init(void)
 }
 #endif
 
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_FSL_LSCH2)
 #ifdef CONFIG_SCSI_AHCI_PLAT
 int sata_init(void)
 {