Hello,
I have a custom board based on RZA1H, I use U-boot 2015.01 and linux-3.14 from Renesas Github repositories.
The board is really similar to the RSKRZA1 but had a 12Mhz Crystal instead of 13.33Mhz. (I followed the RZ/A1 Linux BSP Porting guide to change to 12 Mhz)
I have a problem with booting Linux. I successfully program U-boot in the QSPI and test my SDRAM.
Basically, I use the Renesas linux-3.14 and remove touchscreen.
From U-boot, I used the run s_boot command to boot Linux.
If my command line is : console=ttySC2,115200 console=tty0 ignore_loglevel root=/dev/mtdblock0 earlyprintk
Here is my bootlog :
debug: ignoring loglevel setting.
bootconsole [earlycon0] enabled
Memory policy: Data cache writeback
On node 0 totalpages: 8192
free_area_init_node: node 0, pgdat c04fef4c, node_mem_map c1fba000
Normal zone: 64 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8192 pages, LIFO batch:0
CPU: All CPU(s) started in SVC mode.
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 8128
Kernel command line: console=ttySC2,115200 console=tty0 ignore_loglevel root=/dev/mtdblock0 earlyprintk
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 27136K/32768K available (3893K kernel code, 182K rwdata, 840K rodata, 160K init, 169K bss, 5632K reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc2800000 - 0xff000000 ( 968 MB)
lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
.text : 0xc0008000 - 0xc04a78e0 (4735 kB)
.init : 0xc04a8000 - 0xc04d023c ( 161 kB)
.data : 0xc04d2000 - 0xc04ff800 ( 182 kB)
.bss : 0xc04ff800 - 0xc0529c30 ( 170 kB)
NR_IRQS:16 nr_irqs:16 16
sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 16777216000000000ns
Console: colour dummy device 80x30
console [tty0] enabled
bootconsole [earlycon0] disabled
Any ideas of what I'm doing wrong ?
Best Regards