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

loganma1008 · Oct 31, 2018 · fdaccfe · fdaccfe
2 parents a744370 + f48db4e
commit fdaccfe
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Showing 4 changed files with 16 additions and 3 deletions.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -807,7 +807,6 @@ config ARCH_SOCFPGA
 	select SPL_SPI_SUPPORT if DM_SPI
 	select SPL_WATCHDOG_SUPPORT
 	select SUPPORT_SPL
-	select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
 	select SYS_NS16550
 	select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
 	imply CMD_DM
@@ -817,6 +816,7 @@ config ARCH_SOCFPGA
 	imply DM_SPI_FLASH
 	imply FAT_WRITE
 	imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
+	imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
 
 config ARCH_SUNXI
 	bool "Support sunxi (Allwinner) SoCs"

diff --git a/drivers/fpga/socfpga_arria10.c b/drivers/fpga/socfpga_arria10.c
@@ -453,7 +453,7 @@ int fpgamgr_program_finish(void)
  */
 int socfpga_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
 {
-	unsigned long status;
+	int status;
 
 	/* disable all signals from hps peripheral controller to fpga */
 	writel(0, &system_manager_base->fpgaintf_en_global);

diff --git a/drivers/fpga/socfpga_gen5.c b/drivers/fpga/socfpga_gen5.c
@@ -204,7 +204,7 @@ static int fpgamgr_program_poll_usermode(void)
  */
 int socfpga_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
 {
-	unsigned long status;
+	int status;
 
 	if ((uint32_t)rbf_data & 0x3) {
 		puts("FPGA: Unaligned data, realign to 32bit boundary.\n");

diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
@@ -31,8 +31,21 @@
 #define CONFIG_SYS_INIT_RAM_ADDR	0xFFE00000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x40000 /* 256KB */
 #endif
+
+/*
+ * Some boards (e.g. socfpga_sr1500) use 8 bytes at the end of the internal
+ * SRAM as bootcounter storage. Make sure to not put the stack directly
+ * at this address to not overwrite the bootcounter by checking, if the
+ * bootcounter address is located in the internal SRAM.
+ */
+#if ((CONFIG_SYS_BOOTCOUNT_ADDR > CONFIG_SYS_INIT_RAM_ADDR) &&	\
+     (CONFIG_SYS_BOOTCOUNT_ADDR < (CONFIG_SYS_INIT_RAM_ADDR +	\
+				   CONFIG_SYS_INIT_RAM_SIZE)))
+#define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_BOOTCOUNT_ADDR
+#else
 #define CONFIG_SYS_INIT_SP_ADDR			\
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
+#endif
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1