Merge git://git.denx.de/u-boot-fsl-qoriq

9 files changed, 66 insertions, 4 deletions

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index ed1c4eeb03..6772584a60 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -76,6 +76,13 @@ config SECURE_BOOT
 	help
 		Enable Freescale Secure Boot feature
 
+config QSPI_AHB_INIT
+	bool "Init the QSPI AHB bus"
+	help
+	  The default setting for QSPI AHB bus just support 3bytes addressing.
+	  But some QSPI flash size up to 64MBytes, so initialize the QSPI AHB
+	  bus for those flashes to support the full QSPI flash size.
+
 config SYS_FSL_IFC_BANK_COUNT
 	int "Maximum banks of Integrated flash controller"
 	depends on ARCH_LS1043A || ARCH_LS1046A || ARCH_LS2080A
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index d6ee54642d..ffbbd729d4 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -26,6 +26,9 @@
 #ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
 #include <asm/armv8/sec_firmware.h>
 #endif
+#ifdef CONFIG_SYS_FSL_DDR
+#include <fsl_ddr.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -403,7 +406,9 @@ int arch_early_init_r(void)
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009635
 	erratum_a009635();
 #endif
-
+#if defined(CONFIG_SYS_FSL_ERRATUM_A009942) && defined(CONFIG_SYS_FSL_DDR)
+	erratum_a009942_check_cpo();
+#endif
 #ifdef CONFIG_MP
 #if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) && defined(CONFIG_ARMV8_PSCI)
 	/* Check the psci version to determine if the psci is supported */
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c
index 67d605e38b..ab83e85adc 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c
@@ -36,6 +36,7 @@ static struct serdes_config serdes1_cfg_tbl[] = {
 	{0x35, {QSGMII_D, QSGMII_C, QSGMII_B, PCIE2, XFI4, XFI3, XFI2, XFI1 } },
 	{0x39, {SGMII8, SGMII7, SGMII6, PCIE2, SGMII4, SGMII3, SGMII2,
 		PCIE1 } },
+	{0x3B, {XFI8, XFI7, XFI6, PCIE2, XFI4, XFI3, XFI2, PCIE1 } },
 	{0x4B, {PCIE2, PCIE2, PCIE2, PCIE2, XFI4, XFI3, XFI2, XFI1 } },
 	{0x4C, {XFI8, XFI7, XFI6, XFI5, PCIE1, PCIE1, PCIE1, PCIE1 } },
 	{0x4D, {SGMII8, SGMII7, PCIE2, PCIE2, SGMII4, SGMII3, PCIE1, PCIE1 } },
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index 6c4238707d..2f54625d42 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -373,6 +373,45 @@ void fsl_lsch2_early_init_f(void)
 }
 #endif
 
+#ifdef CONFIG_QSPI_AHB_INIT
+/* Enable 4bytes address support and fast read */
+int qspi_ahb_init(void)
+{
+	u32 *qspi_lut, lut_key, *qspi_key;
+
+	qspi_key = (void *)SYS_FSL_QSPI_ADDR + 0x300;
+	qspi_lut = (void *)SYS_FSL_QSPI_ADDR + 0x310;
+
+	lut_key = in_be32(qspi_key);
+
+	if (lut_key == 0x5af05af0) {
+		/* That means the register is BE */
+		out_be32(qspi_key, 0x5af05af0);
+		/* Unlock the lut table */
+		out_be32(qspi_key + 1, 0x00000002);
+		out_be32(qspi_lut, 0x0820040c);
+		out_be32(qspi_lut + 1, 0x1c080c08);
+		out_be32(qspi_lut + 2, 0x00002400);
+		/* Lock the lut table */
+		out_be32(qspi_key, 0x5af05af0);
+		out_be32(qspi_key + 1, 0x00000001);
+	} else {
+		/* That means the register is LE */
+		out_le32(qspi_key, 0x5af05af0);
+		/* Unlock the lut table */
+		out_le32(qspi_key + 1, 0x00000002);
+		out_le32(qspi_lut, 0x0820040c);
+		out_le32(qspi_lut + 1, 0x1c080c08);
+		out_le32(qspi_lut + 2, 0x00002400);
+		/* Lock the lut table */
+		out_le32(qspi_key, 0x5af05af0);
+		out_le32(qspi_key + 1, 0x00000001);
+	}
+
+	return 0;
+}
+#endif
+
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)
 {
@@ -382,6 +421,9 @@ int board_late_init(void)
 #ifdef CONFIG_CHAIN_OF_TRUST
 	fsl_setenv_chain_of_trust();
 #endif
+#ifdef CONFIG_QSPI_AHB_INIT
+	qspi_ahb_init();
+#endif
 
 	return 0;
 }
diff --git a/arch/arm/dts/ls1021a.dtsi b/arch/arm/dts/ls1021a.dtsi
index 119b1afeb7..37be16905b 100644
--- a/arch/arm/dts/ls1021a.dtsi
+++ b/arch/arm/dts/ls1021a.dtsi
@@ -176,6 +176,7 @@
 			#size-cells = <0>;
 			reg = <0x1550000 0x10000>,
 				<0x40000000 0x4000000>;
+			reg-names = "QuadSPI", "QuadSPI-memory";
 			num-cs = <2>;
 			big-endian;
 			status = "disabled";
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
index d684a07730..b3cfd89a4b 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
@@ -18,6 +18,7 @@
 #define CONFIG_SYS_CCI400_ADDR			(CONFIG_SYS_IMMR + 0x00180000)
 #define CONFIG_SYS_GIC400_ADDR			(CONFIG_SYS_IMMR + 0x00400000)
 #define CONFIG_SYS_IFC_ADDR			(CONFIG_SYS_IMMR + 0x00530000)
+#define SYS_FSL_QSPI_ADDR			(CONFIG_SYS_IMMR + 0x00550000)
 #define CONFIG_SYS_FSL_ESDHC_ADDR		(CONFIG_SYS_IMMR + 0x00560000)
 #define CONFIG_SYS_FSL_CSU_ADDR			(CONFIG_SYS_IMMR + 0x00510000)
 #define CONFIG_SYS_FSL_GUTS_ADDR		(CONFIG_SYS_IMMR + 0x00ee0000)
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
index 2df56f7a5b..e18dcbdd09 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
@@ -19,6 +19,7 @@
 #define CONFIG_SYS_FSL_CH3_CLK_GRPA_ADDR	(CONFIG_SYS_IMMR + 0x00300000)
 #define CONFIG_SYS_FSL_CH3_CLK_GRPB_ADDR	(CONFIG_SYS_IMMR + 0x00310000)
 #define CONFIG_SYS_FSL_CH3_CLK_CTRL_ADDR	(CONFIG_SYS_IMMR + 0x00370000)
+#define SYS_FSL_QSPI_ADDR			(CONFIG_SYS_IMMR + 0x010c0000)
 #define CONFIG_SYS_FSL_ESDHC_ADDR		(CONFIG_SYS_IMMR + 0x01140000)
 #define CONFIG_SYS_IFC_ADDR			(CONFIG_SYS_IMMR + 0x01240000)
 #define CONFIG_SYS_NS16550_COM1			(CONFIG_SYS_IMMR + 0x011C0500)
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index c2402a8bda..d1b6699a6a 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -45,7 +45,9 @@
 #include <nand.h>
 #include <errno.h>
 #endif
-
+#ifndef CONFIG_ARCH_QEMU_E500
+#include <fsl_ddr.h>
+#endif
 #include "../../../../drivers/block/fsl_sata.h"
 #ifdef CONFIG_U_QE
 #include <fsl_qe.h>
@@ -947,6 +949,10 @@ int cpu_init_r(void)
 
 #endif /* CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE */
 
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009942
+	erratum_a009942_check_cpo();
+#endif
+
 #ifdef CONFIG_FMAN_ENET
 	fman_enet_init();
 #endif
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 4877b75981..603d6aeadc 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -512,7 +512,6 @@
 #define CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_A004468
-#define CONFIG_SYS_FSL_ERRATUM_A_004934
 #define CONFIG_SYS_FSL_ERRATUM_A005871
 #define CONFIG_SYS_FSL_ERRATUM_A006379
 #define CONFIG_SYS_FSL_ERRATUM_A007186
@@ -549,7 +548,6 @@
 #define CONFIG_SYS_FSL_TBCLK_DIV	16
 #define CONFIG_SYS_FSL_PCIE_COMPAT	"fsl,qoriq-pcie-v2.4"
 #define CONFIG_SYS_FSL_USB1_PHY_ENABLE
-#define CONFIG_SYS_FSL_ERRATUM_A_004934
 #define CONFIG_SYS_FSL_ERRATUM_A005871
 #define CONFIG_SYS_FSL_ERRATUM_A006379
 #define CONFIG_SYS_FSL_ERRATUM_A007186