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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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#include <types.h>
Go to the source code of this file.
Functions | |
void | sdram_init (void) |
size_t | sdram_size_mb (void) |
Definition at line 24 of file sdram.c.
References BIOS_DEBUG, ch, tegra_mc_regs::emem_cfg, MC_EMEM_CFG_SIZE_MB_MASK, MC_EMEM_CFG_SIZE_MB_SHIFT, MiB, MIN, rk3399_pmugrf_regs::os_reg2, printk, read32(), rk3288_pmu, rk3399_pmugrf, rk3288_pmu_regs::sys_reg, SYS_REG_DEC_BK, SYS_REG_DEC_BW, SYS_REG_DEC_COL, SYS_REG_DEC_CS0_ROW, SYS_REG_DEC_CS1_ROW, SYS_REG_DEC_NUM_CH, SYS_REG_DEC_RANK, SYS_REG_DEC_ROW_3_4, and TEGRA_MC_BASE.
Referenced by memory_in_range(), and sdram_max_addressable_mb().