RE: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-27 Thread Biju Das
Hi Marek, > -Original Message- > From: Marek Vasut > Sent: 04 November 2020 19:24 > To: Biju Das ; Nobuhiro Iwamatsu > > Cc: u-boot@lists.denx.de; Chris Paterson ; > Prabhakar Mahadev Lad > Subject: Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

RE: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-04 Thread Biju Das
Hi Marek, > On 11/3/20 11:06 AM, Biju Das wrote: > > Hi Marek, > > Hi, > > [...] > > >>> On the next version, I will send Renesas SoC identification driver, > >>> which supports caching family type which can be used to provide > >>> unique > >> identification for CPU type. > >> > >> Please mak

Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-04 Thread Marek Vasut
On 11/3/20 11:06 AM, Biju Das wrote: Hi Marek, Hi, [...] On the next version, I will send Renesas SoC identification driver, which supports caching family type which can be used to provide unique identification for CPU type. Please make sure to check it on RCar2 as well, those use SPL and

RE: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-03 Thread Biju Das
Hi Marek, > Subject: Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support > > On 11/1/20 8:26 PM, Biju Das wrote: > > Hi Marek, > > Hi, > > [...] > > >>> @@ -23,7 +48,9 @@ static u32 rmobile_get_prr(void) > >>> > >

Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-02 Thread Marek Vasut
On 11/1/20 8:26 PM, Biju Das wrote: Hi Marek, Hi, [...] @@ -23,7 +48,9 @@ static u32 rmobile_get_prr(void) u32 rmobile_get_cpu_type(void) { - return (rmobile_get_prr() & 0x7F00) >> 8; + const u32 soc_id = (rmobile_get_prr() & 0x7F00) >> 8; The soc_id = ... can be i

RE: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-11-01 Thread Biju Das
Hi Marek, > Subject: Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support > > On 10/8/20 10:59 AM, Biju Das wrote: > > [...] > > > +static const struct udevice_id tfa_cpu_info[] = { > > + { .compatible = "renesas,r8a774a1", .data = > RMOBILE

Re: [PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-10-25 Thread Marek Vasut
On 10/8/20 10:59 AM, Biju Das wrote: [...] > +static const struct udevice_id tfa_cpu_info[] = { > + { .compatible = "renesas,r8a774a1", .data = RMOBILE_CPU_TYPE_R8A774A1 }, > + { .compatible = "renesas,r8a774b1", .data = RMOBILE_CPU_TYPE_R8A774B1 }, > + { .compatible = "renesas,r8a774

[PATCH v5 1/2] arm: rmobile: Add RZ/G2[HMNE] SoC support

2020-10-08 Thread Biju Das
RZ/G2 SoC's are identical to R-Car Gen3 SoC's apart from some automotive peripherals. RZ/G2H (R8A774E1) = R-Car H3-N (R8A77951). RZ/G2M (R8A774A1) = R-Car M3-W (R8A77960). RZ/G2N (R8A774B1) = R-Car M3-N (R8A77965). RZ/G2E (R8A774C0) = R-Car E3 (R8A77990). As the devices are the same they also hav