diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/altera/socfpga/Makefile (renamed from board/altera/socfpga_cyclone5/Makefile) | 0 | ||||
| -rw-r--r-- | board/altera/socfpga/socfpga_cyclone5.c (renamed from board/altera/socfpga_cyclone5/socfpga_cyclone5.c) | 0 | ||||
| -rw-r--r-- | board/highbank/highbank.c | 33 |
3 files changed, 31 insertions, 2 deletions
diff --git a/board/altera/socfpga_cyclone5/Makefile b/board/altera/socfpga/Makefile index 101fc7c..101fc7c 100644 --- a/board/altera/socfpga_cyclone5/Makefile +++ b/board/altera/socfpga/Makefile diff --git a/board/altera/socfpga_cyclone5/socfpga_cyclone5.c b/board/altera/socfpga/socfpga_cyclone5.c index 576066b..576066b 100644 --- a/board/altera/socfpga_cyclone5/socfpga_cyclone5.c +++ b/board/altera/socfpga/socfpga_cyclone5.c diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c index 8cdcea8..4b272c7 100644 --- a/board/highbank/highbank.c +++ b/board/highbank/highbank.c @@ -12,13 +12,21 @@ #include <asm/sizes.h> #include <asm/io.h> +#define HB_AHCI_BASE 0xffe08000 + #define HB_SREG_A9_PWR_REQ 0xfff3cf00 #define HB_SREG_A9_BOOT_SRC_STAT 0xfff3cf04 +#define HB_SREG_A9_PWRDOM_STAT 0xfff3cf20 + #define HB_PWR_SUSPEND 0 #define HB_PWR_SOFT_RESET 1 #define HB_PWR_HARD_RESET 2 #define HB_PWR_SHUTDOWN 3 +#define PWRDOM_STAT_SATA 0x80000000 +#define PWRDOM_STAT_PCI 0x40000000 +#define PWRDOM_STAT_EMMC 0x20000000 + DECLARE_GLOBAL_DATA_PTR; /* @@ -43,13 +51,17 @@ int board_eth_init(bd_t *bis) return rc; } +#ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { char envbuffer[16]; u32 boot_choice; + u32 reg = readl(HB_SREG_A9_PWRDOM_STAT); - ahci_init(0xffe08000); - scsi_scan(1); + if (reg & PWRDOM_STAT_SATA) { + ahci_init(HB_AHCI_BASE); + scsi_scan(1); + } boot_choice = readl(HB_SREG_A9_BOOT_SRC_STAT) & 0xff; sprintf(envbuffer, "bootcmd%d", boot_choice); @@ -61,6 +73,7 @@ int misc_init_r(void) return 0; } +#endif int dram_init(void) { @@ -74,6 +87,22 @@ void dram_init_banksize(void) gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; } +#if defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *fdt, bd_t *bd) +{ + static const char disabled[] = "disabled"; + u32 reg = readl(HB_SREG_A9_PWRDOM_STAT); + + if (!(reg & PWRDOM_STAT_SATA)) + do_fixup_by_compat(fdt, "calxeda,hb-ahci", "status", + disabled, sizeof(disabled), 1); + + if (!(reg & PWRDOM_STAT_EMMC)) + do_fixup_by_compat(fdt, "calxeda,hb-sdhci", "status", + disabled, sizeof(disabled), 1); +} +#endif + void reset_cpu(ulong addr) { writel(HB_PWR_HARD_RESET, HB_SREG_A9_PWR_REQ); |