diff options
author | Wolfgang Denk <wd@denx.de> | 2012-07-30 20:39:52 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2012-07-30 20:39:52 +0200 |
commit | b98b611502f5e0a85a1f8e15cf46c470cb105614 (patch) | |
tree | cafae797ef1f031088e7a988d8e1eaa36ea016a3 /board/renesas | |
parent | 190649fb4309d1bc0fe7732fd0f951cb6440f935 (diff) | |
parent | 15ae8a31ca5d3860b0957edec4fca373daff6bb5 (diff) | |
download | blackbird-obmc-uboot-b98b611502f5e0a85a1f8e15cf46c470cb105614.tar.gz blackbird-obmc-uboot-b98b611502f5e0a85a1f8e15cf46c470cb105614.zip |
Merge branch 'next' of git://git.denx.de/u-boot
* 'next' of git://git.denx.de/u-boot:
MPC8xx: Fixup warning in arch/powerpc/cpu/mpc8xx/cpu.c
doc: cleanup - move board READMEs into respective board directories
net: sh_eth: add support for SH7757's GETHER
net: sh_eth: modify the definitions of regsiter
net: sh_eth: add SH_ETH_TYPE_ condition
net: sh_eth: clean up for the SH7757's code
net: fec_mxc: Fix MDC for xMII
net: fec_mxc: Fix setting of RCR for xMII
net: nfs: make NFS_TIMEOUT configurable
net: Inline the new eth_setenv_enetaddr_by_index function
net: allow setting env enetaddr from net device setting
net/designware: Consecutive writes to the same register to be avoided
CACHE: net: asix: Fix asix driver to work with data cache on
net: phy: micrel: make ksz9021 phy accessible
net: abort network initialization if the PHY driver fails
phylib: phy_startup() should return an error code on failure
net: tftp: fix type of block arg to store_block
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/renesas')
-rw-r--r-- | board/renesas/sh7757lcr/README.sh7757lcr | 77 | ||||
-rw-r--r-- | board/renesas/sh7785lcr/README.sh7785lcr | 123 |
2 files changed, 200 insertions, 0 deletions
diff --git a/board/renesas/sh7757lcr/README.sh7757lcr b/board/renesas/sh7757lcr/README.sh7757lcr new file mode 100644 index 0000000000..3e9c1c1a1e --- /dev/null +++ b/board/renesas/sh7757lcr/README.sh7757lcr @@ -0,0 +1,77 @@ +======================================== +Renesas R0P7757LC0030RL board +======================================== + +This board specification: +========================= + +The R0P7757LC0030RL(board config name:sh7757lcr) has the following device: + + - SH7757 (SH-4A) + - DDR3-SDRAM 256MB (with ECC) + - SPI ROM 8MB + - 2D Graphic controller + - Ethernet controller + - eMMC 2GB + + +configuration for This board: +============================= + +You can select the configuration as follows: + + - make sh7785lcr_config + + +This board specific command: +============================ + +This board has the following its specific command: + + - sh_g200 + - write_mac + + +1. sh_g200 + +If we run this command, SH4 can control the G200. +The default setting is that SH4 cannot control the G200. + + +2. write_mac + +You can write MAC address to SPI ROM. + + Usage 1) Write MAC address + + write_mac [ETHERC ch0] [ETHERC ch1] [GETHERC ch0] [GETHERC ch1] + + For example) + => write_mac 00:00:87:6c:21:80 00:00:87:6c:21:81 00:00:87:6c:21:82 00:00:87:6c:21:83 + *) We have to input the command as a single line + (without carriage return) + *) We have to reset after input the command. + + Usage 2) Show current data + + write_mac + + For example) + => write_mac + ETHERC ch0 = 00:00:87:6c:21:80 + ETHERC ch1 = 00:00:87:6c:21:81 + GETHERC ch0 = 00:00:87:6c:21:82 + GETHERC ch1 = 00:00:87:6c:21:83 + + +Update SPI ROM: +============================ + +1. Copy u-boot image to RAM area. +2. Probe SPI device. + => sf probe 0 + 8192 KiB M25P64 at 0:0 is now current device +3. Erase SPI ROM. + => sf erase 0 80000 +4. Write u-boot image to SPI ROM. + => sf write 0x89000000 0 80000 diff --git a/board/renesas/sh7785lcr/README.sh7785lcr b/board/renesas/sh7785lcr/README.sh7785lcr new file mode 100644 index 0000000000..56455fc162 --- /dev/null +++ b/board/renesas/sh7785lcr/README.sh7785lcr @@ -0,0 +1,123 @@ +======================================== +Renesas Technology R0P7785LC0011RL board +======================================== + +This board specification: +========================= + +The R0P7785LC0011RL(board config name:sh7785lcr) has the following device: + + - SH7785 (SH-4A) + - DDR2-SDRAM 512MB + - NOR Flash 64MB + - 2D Graphic controller + - SATA controller + - Ethernet controller + - USB host/peripheral controller + - SD controller + - I2C controller + - RTC + +This board has 2 physical memory maps. It can be changed with DIP switch(S2-5). + + phys address | S2-5 = OFF | S2-5 = ON + -------------------------------+---------------+--------------- + 0x00000000 - 0x03ffffff(CS0) | NOR Flash | NOR Flash + 0x04000000 - 0x05ffffff(CS1) | PLD | PLD + 0x06000000 - 0x07ffffff(CS1) | reserved | I2C + 0x08000000 - 0x0bffffff(CS2) | USB | DDR SDRAM + 0x0c000000 - 0x0fffffff(CS3) | SD | DDR SDRAM + 0x10000000 - 0x13ffffff(CS4) | SM107 | SM107 + 0x14000000 - 0x17ffffff(CS5) | I2C | USB + 0x18000000 - 0x1bffffff(CS6) | reserved | SD + 0x40000000 - 0x5fffffff | DDR SDRAM | (cannot use) + + +configuration for This board: +============================= + +You can choose configuration as follows: + + - make sh7785lcr_config + - make sh7785lcr_32bit_config + +When you use "make sh7785lcr_config", there is build U-Boot for 29-bit +address mode. This mode can use 128MB DDR-SDRAM. + +When you use "make sh7785lcr_32bit_config", there is build U-Boot for 32-bit +extended address mode. This mode can use 384MB DDR-SDRAM. And if you run +"pmb" command, this mode can use 512MB DDR-SDRAM. + + * 32-bit extended address mode PMB mapping * + a) on start-up + virt | phys | size | device + -------------+---------------+---------------+--------------- + 0x88000000 | 0x48000000 | 384MB | DDR-SDRAM (Cacheable) + 0xa0000000 | 0x00000000 | 64MB | NOR Flash + 0xa4000000 | 0x04000000 | 16MB | PLD + 0xa6000000 | 0x08000000 | 16MB | USB + 0xa8000000 | 0x48000000 | 384MB | DDR-SDRAM (Non-cacheable) + + b) after "pmb" command + virt | phys | size | device + -------------+---------------+---------------+--------------- + 0x80000000 | 0x40000000 | 512MB | DDR-SDRAM (Cacheable) + 0xa0000000 | 0x40000000 | 512MB | DDR-SDRAM (Non-cacheable) + + +This board specific command: +============================ + +This board has the following its specific command: + + - hwtest + - printmac + - setmac + - pmb (sh7785lcr_32bit_config only) + + +1. hwtest + +This is self-check command. This command has the following options: + + - all : test all hardware + - pld : output PLD version + - led : turn on LEDs + - dipsw : test DIP switch + - sm107 : output SM107 version + - net : check RTL8110 ID + - sata : check SiI3512 ID + - net : output PCI slot device ID + +i.e) +=> hwtest led +turn on LEDs 3, 5, 7, 9 +turn on LEDs 4, 6, 8, 10 + +=> hwtest net +Ethernet OK + + +2. printmac + +This command outputs MAC address of this board. + +i.e) +=> printmac +MAC = 00:00:87:**:**:** + + +3. setmac + +This command writes MAC address of this board. + +i.e) +=> setmac 00:00:87:**:**:** + + +4. pmb + +This command change PMB for DDR-SDRAM all mapping. However you cannot use +NOR Flash and USB Host on U-Boot when you run this command. +i.e) +=> pmb |