diff options
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/config.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 5 | ||||
| -rw-r--r-- | board/freescale/ls1021aqds/MAINTAINERS | 1 | ||||
| -rw-r--r-- | board/freescale/ls1021aqds/ls1021aqds.c | 16 | ||||
| -rw-r--r-- | board/freescale/ls1021aqds/ls102xa_rcw_nand.cfg | 7 | ||||
| -rw-r--r-- | configs/ls1021aqds_nand_defconfig | 4 | ||||
| -rw-r--r-- | drivers/mtd/nand/fsl_ifc_spl.c | 10 | ||||
| -rw-r--r-- | include/configs/ls1021aqds.h | 72 |
8 files changed, 117 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h index 704d683..ef775cf 100644 --- a/arch/arm/include/asm/arch-ls102xa/config.h +++ b/arch/arm/include/asm/arch-ls102xa/config.h @@ -15,6 +15,8 @@ #define CONFIG_SYS_IMMR 0x01000000 #define CONFIG_SYS_DCSRBAR 0x20000000 +#define CONFIG_SYS_DCSR_DCFG_ADDR (CONFIG_SYS_DCSRBAR + 0x00220000) + #define CONFIG_SYS_FSL_DDR_ADDR (CONFIG_SYS_IMMR + 0x00080000) #define CONFIG_SYS_CCI400_ADDR (CONFIG_SYS_IMMR + 0x00180000) #define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x00530000) diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index 98b268d..5abc3a1 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -29,6 +29,11 @@ #define ARCH_TIMER_CTRL_ENABLE (1 << 0) #define SYS_COUNTER_CTRL_ENABLE (1 << 24) +#define DCFG_CCSR_PORSR1_RCW_MASK 0xff800000 +#define DCFG_CCSR_PORSR1_RCW_SRC_I2C 0x24800000 + +#define DCFG_DCSR_PORCR1 0 + struct sys_info { unsigned long freq_processor[CONFIG_MAX_CPUS]; unsigned long freq_systembus; diff --git a/board/freescale/ls1021aqds/MAINTAINERS b/board/freescale/ls1021aqds/MAINTAINERS index 7a704cf..638833d 100644 --- a/board/freescale/ls1021aqds/MAINTAINERS +++ b/board/freescale/ls1021aqds/MAINTAINERS @@ -8,3 +8,4 @@ F: configs/ls1021aqds_ddr4_nor_defconfig F: configs/ls1021aqds_nor_SECURE_BOOT_defconfig F: configs/ls1021aqds_sdcard_defconfig F: configs/ls1021aqds_qspi_defconfig +F: configs/ls1021aqds_nand_defconfig diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c index 9fcd129..691e828 100644 --- a/board/freescale/ls1021aqds/ls1021aqds.c +++ b/board/freescale/ls1021aqds/ls1021aqds.c @@ -187,6 +187,22 @@ void board_init_f(ulong dummy) { struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR; +#ifdef CONFIG_NAND_BOOT + struct ccsr_gur __iomem *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR; + u32 porsr1, pinctl; + + /* + * There is LS1 SoC issue where NOR, FPGA are inaccessible during + * NAND boot because IFC signals > IFC_AD7 are not enabled. + * This workaround changes RCW source to make all signals enabled. + */ + porsr1 = in_be32(&gur->porsr1); + pinctl = ((porsr1 & ~(DCFG_CCSR_PORSR1_RCW_MASK)) | + DCFG_CCSR_PORSR1_RCW_SRC_I2C); + out_be32((unsigned int *)(CONFIG_SYS_DCSR_DCFG_ADDR + DCFG_DCSR_PORCR1), + pinctl); +#endif + /* Set global data pointer */ gd = &gdata; diff --git a/board/freescale/ls1021aqds/ls102xa_rcw_nand.cfg b/board/freescale/ls1021aqds/ls102xa_rcw_nand.cfg new file mode 100644 index 0000000..222c71d --- /dev/null +++ b/board/freescale/ls1021aqds/ls102xa_rcw_nand.cfg @@ -0,0 +1,7 @@ +#PBL preamble and RCW header +aa55aa55 01ee0100 +# serdes protocol +0608000a 00000000 00000000 00000000 +60000000 00407900 e0106a00 21046000 +00000000 00000000 00000000 00038000 +00000000 001b7200 00000000 00000000 diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig new file mode 100644 index 0000000..dad5274 --- /dev/null +++ b/configs/ls1021aqds_nand_defconfig @@ -0,0 +1,4 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT" ++S:CONFIG_ARM=y ++S:CONFIG_TARGET_LS1021AQDS=y diff --git a/drivers/mtd/nand/fsl_ifc_spl.c b/drivers/mtd/nand/fsl_ifc_spl.c index e336cb1..fb827c5 100644 --- a/drivers/mtd/nand/fsl_ifc_spl.c +++ b/drivers/mtd/nand/fsl_ifc_spl.c @@ -254,3 +254,13 @@ void nand_boot(void) uboot = (void *)CONFIG_SYS_NAND_U_BOOT_START; uboot(); } + +#ifndef CONFIG_SPL_NAND_INIT +void nand_init(void) +{ +} + +void nand_deselect(void) +{ +} +#endif diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 6f8b43f..536d9f3 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -84,6 +84,39 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_NO_FLASH #endif +#ifdef CONFIG_NAND_BOOT +#define CONFIG_SYS_FSL_PBL_RCW board/freescale/ls1021aqds/ls102xa_rcw_nand.cfg +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_LDSCRIPT "arch/$(ARCH)/cpu/u-boot-spl.lds" +#define CONFIG_SPL_LIBCOMMON_SUPPORT +#define CONFIG_SPL_LIBGENERIC_SUPPORT +#define CONFIG_SPL_ENV_SUPPORT +#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT +#define CONFIG_SPL_I2C_SUPPORT +#define CONFIG_SPL_WATCHDOG_SUPPORT +#define CONFIG_SPL_SERIAL_SUPPORT +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_DRIVERS_MISC_SUPPORT + +#define CONFIG_SPL_TEXT_BASE 0x10000000 +#define CONFIG_SPL_MAX_SIZE 0x1a000 +#define CONFIG_SPL_STACK 0x1001d000 +#define CONFIG_SPL_PAD_TO 0x1c000 +#define CONFIG_SYS_TEXT_BASE 0x82000000 + +#define CONFIG_SYS_NAND_U_BOOT_SIZE (400 << 10) +#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO +#define CONFIG_SYS_NAND_PAGE_SIZE 2048 +#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE + +#define CONFIG_SYS_SPL_MALLOC_START 0x80200000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 +#define CONFIG_SPL_BSS_START_ADDR 0x80100000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 +#define CONFIG_SYS_MONITOR_LEN 0x80000 +#endif + #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0x67f80000 #endif @@ -261,6 +294,40 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_FPGA_FTIM3 0x0 #endif +#if defined(CONFIG_NAND_BOOT) +#define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NAND_CSPR_EXT +#define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR +#define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK +#define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR +#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NAND_FTIM0 +#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NAND_FTIM1 +#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NAND_FTIM2 +#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NAND_FTIM3 +#define CONFIG_SYS_CSPR1_EXT CONFIG_SYS_NOR0_CSPR_EXT +#define CONFIG_SYS_CSPR1 CONFIG_SYS_NOR0_CSPR +#define CONFIG_SYS_AMASK1 CONFIG_SYS_NOR_AMASK +#define CONFIG_SYS_CSOR1 CONFIG_SYS_NOR_CSOR +#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NOR_FTIM0 +#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NOR_FTIM1 +#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NOR_FTIM2 +#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NOR_FTIM3 +#define CONFIG_SYS_CSPR2_EXT CONFIG_SYS_NOR1_CSPR_EXT +#define CONFIG_SYS_CSPR2 CONFIG_SYS_NOR1_CSPR +#define CONFIG_SYS_AMASK2 CONFIG_SYS_NOR_AMASK +#define CONFIG_SYS_CSOR2 CONFIG_SYS_NOR_CSOR +#define CONFIG_SYS_CS2_FTIM0 CONFIG_SYS_NOR_FTIM0 +#define CONFIG_SYS_CS2_FTIM1 CONFIG_SYS_NOR_FTIM1 +#define CONFIG_SYS_CS2_FTIM2 CONFIG_SYS_NOR_FTIM2 +#define CONFIG_SYS_CS2_FTIM3 CONFIG_SYS_NOR_FTIM3 +#define CONFIG_SYS_CSPR3_EXT CONFIG_SYS_FPGA_CSPR_EXT +#define CONFIG_SYS_CSPR3 CONFIG_SYS_FPGA_CSPR +#define CONFIG_SYS_AMASK3 CONFIG_SYS_FPGA_AMASK +#define CONFIG_SYS_CSOR3 CONFIG_SYS_FPGA_CSOR +#define CONFIG_SYS_CS3_FTIM0 CONFIG_SYS_FPGA_FTIM0 +#define CONFIG_SYS_CS3_FTIM1 CONFIG_SYS_FPGA_FTIM1 +#define CONFIG_SYS_CS3_FTIM2 CONFIG_SYS_FPGA_FTIM2 +#define CONFIG_SYS_CS3_FTIM3 CONFIG_SYS_FPGA_FTIM3 +#else #define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NOR0_CSPR_EXT #define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR0_CSPR #define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK @@ -293,6 +360,7 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_CS3_FTIM1 CONFIG_SYS_FPGA_FTIM1 #define CONFIG_SYS_CS3_FTIM2 CONFIG_SYS_FPGA_FTIM2 #define CONFIG_SYS_CS3_FTIM3 CONFIG_SYS_FPGA_FTIM3 +#endif /* * Serial Port @@ -492,6 +560,10 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_ENV_SIZE 0x2000 /* 8KB */ #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ #define CONFIG_ENV_SECT_SIZE 0x10000 +#elif defined(CONFIG_NAND_BOOT) +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_OFFSET (10 * CONFIG_SYS_NAND_BLOCK_SIZE) #else #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) |