This patch removes the old r2d config file named rts7751r2d_defconfig
and adds separate config files for the two r2d board versions. The two
new defconfigs are identical with the exception of board selection:
- rts7751r2dplus_defconfig selects CONFIG_RTS7751R2D_PLUS=y
- rts7751r2d1_defconfig selects CONFIG_RTS7751R2D_1=y
Please remember to update both files with r2d changes in the future.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
- Disable CONFIG_SH_DMA to avoid boot up freeze on R2D-1
- Disable CONFIG_SH_STANDARD_BIOS to support R2D-PLUS boot loaders
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch converts the cpu specific 7750 setup code to use the
new intc controller. Many new vectors are added and multiple
processor variants including 7091, 7750, 7750s, 7750r, 7751 and
7751r should all have the correct vectors hooked up.
IRLM interrupts can be enabled using ipr_irq_enable_irlm() which
now is marked as __init.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This patch updates the r2d board support in a few ways:
- CPU_SUBTYPE_SH7751R is selected in the defconfig to play well
with the r2d board Kconfig entry. Without this the defconfig
results in no board enabled.
- Enable EARLY_PRINTK.
- Enable SH_STANDARD_BIOS
- this works well for early printk on the r2d board.
- Add "earlyprink=bios" to the cmdline for early serial port
output by default.
- CONFIG_SUBTYPE_SH7751R support is added to the sh-specific
pci makefile.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This enables the SM501 drivers for the R2D board. Additional
work needs to be done to migrate off of the VoyagerGX cchip
code to make use of the rest of the mfd infrastructure.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This tidies up some of the rts7751r2d mess and gets it booting
again. Update the defconfig, too.
Signed-off-by: Masayuki Hosokawa <hosokawa@ace-jp.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Magnus Damm