Messages in this thread | | | Date | Thu, 27 Feb 2014 13:27:17 +0100 | From | Patrice Chotard <> | Subject | Re: [PATCH 1/4] ARM: STi: add stid127 soc support |
| |
Hi Maxime
Thanks for reviewing. Yes for sure, i will add additional board informations.
Patrice
On 02/27/2014 01:23 PM, Maxime Coquelin wrote: > Hi Patrice, > > Could you add an overview documentation as it has been done for other > STi platforms? > > See Documentation/arm/sti/stih416-overview.txt > > Thanks, > Maxime > > On 01/30/2014 03:55 PM, Patrice CHOTARD wrote: >> From: Alexandre TORGUE <alexandre.torgue@st.com> >> >> This patch adds support to STiD127 SoC. >> The main adaptation is the L2 cache way size compare to STiH41x SoCs. >> >> Signed-off-by: alexandre torgue <alexandre.torgue@st.com> >> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> >> --- >> arch/arm/mach-sti/board-dt.c | 6 ++++++ >> 1 file changed, 6 insertions(+) >> >> diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c >> index 1217fb5..be018a9 100644 >> --- a/arch/arm/mach-sti/board-dt.c >> +++ b/arch/arm/mach-sti/board-dt.c >> @@ -9,6 +9,7 @@ >> >> #include <linux/irq.h> >> #include <linux/of_platform.h> >> +#include <linux/of.h> >> #include <asm/hardware/cache-l2x0.h> >> #include <asm/mach/arch.h> >> >> @@ -18,6 +19,10 @@ void __init stih41x_l2x0_init(void) >> { >> u32 way_size = 0x4; >> u32 aux_ctrl; >> + >> + if (of_machine_is_compatible("st,stid127")) >> + way_size = 0x3; >> + >> /* may be this can be encoded in macros like BIT*() */ >> aux_ctrl = (0x1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) | >> (0x1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) | >> @@ -36,6 +41,7 @@ static void __init stih41x_machine_init(void) >> static const char *stih41x_dt_match[] __initdata = { >> "st,stih415", >> "st,stih416", >> + "st,stid127", >> NULL >> }; >> >>
| |