diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/mx28/mx28.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx28/mx28.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c index dc0338d..54a68e1 100644 --- a/arch/arm/cpu/arm926ejs/mx28/mx28.c +++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c @@ -279,22 +279,16 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) int mx28_dram_init(void) { - struct mx28_digctl_regs *digctl_regs = - (struct mx28_digctl_regs *)MXS_DIGCTL_BASE; - uint32_t sz[2]; + struct mx28_spl_data *data = (struct mx28_spl_data *) + ((CONFIG_SYS_TEXT_BASE - sizeof(struct mx28_spl_data)) & ~0xf); - sz[0] = readl(&digctl_regs->hw_digctl_scratch0); - sz[1] = readl(&digctl_regs->hw_digctl_scratch1); - - if (sz[0] != sz[1]) { + if (data->mem_dram_size == 0) { printf("MX28:\n" - "Error, the RAM size in HW_DIGCTRL_SCRATCH0 and\n" - "HW_DIGCTRL_SCRATCH1 is not the same. Please\n" - "verify these two registers contain valid RAM size!\n"); + "Error, the RAM size passed up from SPL is 0!\n"); hang(); } - gd->ram_size = sz[0]; + gd->ram_size = data->mem_dram_size; return 0; } |