diff options
Diffstat (limited to 'board/freescale/ls1012afrdm/ls1012afrdm.c')
| -rw-r--r-- | board/freescale/ls1012afrdm/ls1012afrdm.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c index b03bdb8..789cae2 100644 --- a/board/freescale/ls1012afrdm/ls1012afrdm.c +++ b/board/freescale/ls1012afrdm/ls1012afrdm.c @@ -9,6 +9,9 @@ #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/fsl_serdes.h> +#ifdef CONFIG_FSL_LS_PPA +#include <asm/arch/ppa.h> +#endif #include <asm/arch/soc.h> #include <hwconfig.h> #include <environment.h> @@ -74,6 +77,9 @@ int board_init(void) gd->env_addr = (ulong)&default_environment[0]; #endif +#ifdef CONFIG_FSL_LS_PPA + ppa_init(); +#endif return 0; } @@ -85,3 +91,32 @@ int ft_board_setup(void *blob, bd_t *bd) return 0; } + +void dram_init_banksize(void) +{ + /* + * gd->arch.secure_ram tracks the location of secure memory. + * It was set as if the memory starts from 0. + * The address needs to add the offset of its bank. + */ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) { + gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE; + gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE; + gd->bd->bi_dram[1].size = gd->ram_size - + CONFIG_SYS_DDR_BLOCK1_SIZE; +#ifdef CONFIG_SYS_MEM_RESERVE_SECURE + gd->arch.secure_ram = gd->bd->bi_dram[1].start + + gd->arch.secure_ram - + CONFIG_SYS_DDR_BLOCK1_SIZE; + gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED; +#endif + } else { + gd->bd->bi_dram[0].size = gd->ram_size; +#ifdef CONFIG_SYS_MEM_RESERVE_SECURE + gd->arch.secure_ram = gd->bd->bi_dram[0].start + + gd->arch.secure_ram; + gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED; +#endif + } +} |