From c339ea5bfe7129ac0e832df253df855c1e73cc84 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 20 Dec 2015 04:00:46 +0100 Subject: [PATCH] arm: socfpga: Add support for Denali NAND controller Add common configuration bits for the Denali NAND controller and also support for using it as a boot device in SPL. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Chin Liang See --- include/configs/socfpga_common.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 2d1765d742..a09e906a6b 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -160,6 +160,19 @@ #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ #endif +/* + * NAND Support + */ +#ifdef CONFIG_NAND_DENALI +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_MAX_CHIPS 1 +#define CONFIG_SYS_NAND_ONFI_DETECTION +#define CONFIG_NAND_DENALI_ECC_SIZE 512 +#define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS +#define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS +#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10) +#endif + /* * I2C support */ @@ -338,6 +351,9 @@ unsigned int cm_get_qspi_controller_clk_hz(void); #ifdef CONFIG_DM_SPI #define CONFIG_SPL_SPI_SUPPORT #endif +#ifdef CONFIG_SPL_NAND_DENALI +#define CONFIG_SPL_NAND_SUPPORT +#endif /* SPL SDMMC boot support */ #ifdef CONFIG_SPL_MMC_SUPPORT @@ -360,6 +376,13 @@ unsigned int cm_get_qspi_controller_clk_hz(void); #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 #endif +/* SPL NAND boot support */ +#ifdef CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SYS_NAND_USE_FLASH_BBT +#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 +#endif + /* * Stack setup */ -- 2.39.5