On 06/09/2013 05:24:05 AM, Chunhe Lan wrote:
+ /* W**G* - Flash, localbus */
+ /* This will be changed to *I*G* after relocation to RAM. */
+ SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE,
CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G,
+ 0, 2, BOOKE_PAGESZ_256M, 1),
Do not set MAS3_SX on I/O regions.
+ /* Bman/Qman */
+ SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE,
CONFIG_SYS_BMAN_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 7, BOOKE_PAGESZ_1M, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x00100000,
+ CONFIG_SYS_BMAN_MEM_PHYS + 0x00100000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 8, BOOKE_PAGESZ_1M, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE,
CONFIG_SYS_QMAN_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
+ 0, 9, BOOKE_PAGESZ_1M, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x00100000,
+ CONFIG_SYS_QMAN_MEM_PHYS + 0x00100000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 10, BOOKE_PAGESZ_1M, 1),
Likewise.
+/*
+ * Memory map
+ *
+ * 0x0000_0000 0x1fff_ffff DDR 500M
Cacheable
500M? Are you sure?
+ * 0x8000_0000 0xbfff_ffff PCI Express Mem 1G
non-cacheable
+ * 0xc000_0000 0xdfff_ffff PCI 512M
non-cacheable
+ * 0xe100_0000 0xe3ff_ffff PCI IO range 4M
non-cacheable
+ * 0xff00_0000 0xff3f_ffff DPAA_QBMAN 4M
+ *
+ * Localbus non-cacheable
+ *
+ * 0xec00_0000 0xefff_ffff NOR flash 64M NOR
flash
+ * 0xff60_0000 0xff7f_ffff CCSR 2M
non-cacheable
+ * 0xffa0_0000 0xffaf_ffff NAND 1M
non-cacheable
+ * 0xffd0_0000 0xffd0_3fff init ram 16K
Cacheable TLB0
+ */
The "init ram" is neither non-cacheable nor on the localbus. CCSR is
also not on the localbus.
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for
Linux*/
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size
*/
It's 64 MiB on 85xx. Please watch the blind copy-and-paste.
Especially, why are you blindly copying from a non-85xx config file?
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial
port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to
use */
+#endif
Get rid of this.
+#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
The out-of-the-box environment is not going to work unmodified (I don't
even see a CONFIG_BOOTCOMMAND), so let's just default this to -1 now
that it no longer has the affect of disabling the code at compile-time.
-Scott
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