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feat(allwinner): add extra CPU control registers

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The die used in several variants of the Allwinner H616 SoC (H313, T507)
seems to produced in at least two revisions. The newer one differs from
the original by using a different CPU control register IP block.

Add those newly used register offsets to the respective header file. The
MMIO block itself is actually present in both variants, though the
registers are different. The new registers tend to use one register per
core, in contrast to one register per cluster in the older revisions.

Change-Id: Ifbda1bdc67a6a16fbb901dbc83996e4a148b7602
Signed-off-by: Mikhail Kalashnikov <iuncuim@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Mikhail Kalashnikov 2022-12-09 01:56:20 +00:00 • committed by Andre Przywara
parent 573d600e7b
commit b15e2cda14
3 changed files with 10 additions and 0 deletions
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8
plat/allwinner/common/include/sunxi_cpucfg_ncat.h
View file

@ -13,16 +13,24 @@
#define SUNXI_CPUCFG_CLS_CTRL_REG0(c) (SUNXI_CPUCFG_BASE + 0x0010 + (c) * 0x10)
#define SUNXI_CPUCFG_CLS_CTRL_REG1(c) (SUNXI_CPUCFG_BASE + 0x0014 + (c) * 0x10)
#define SUNXI_CPUCFG_CACHE_CFG_REG (SUNXI_CPUCFG_BASE + 0x0024)
/* The T507 datasheet does not mention this register. */
#define SUNXI_CPUCFG_DBG_REG0 (SUNXI_CPUCFG_BASE + 0x00c0)
#define SUNXI_CPUCFG_RST_CTRL_REG(c) (SUNXI_CPUCFG_BASE + 0x0000 + (c) * 4)
#define SUNXI_CPUCFG_RVBAR_LO_REG(n) (SUNXI_CPUCFG_BASE + 0x0040 + (n) * 8)
#define SUNXI_CPUCFG_RVBAR_HI_REG(n) (SUNXI_CPUCFG_BASE + 0x0044 + (n) * 8)
#define SUNXI_C0_CPU_CTRL_REG(n) (SUNXI_CPUCFG_BASE + 0x0060 + (n) * 4)
#define SUNXI_CPU_CTRL_REG(n) (SUNXI_CPUSUBSYS_BASE + 0x20 + (n) * 4)
#define SUNXI_ALT_RVBAR_LO_REG(n) (SUNXI_CPUSUBSYS_BASE + 0x40 + (n) * 8)
#define SUNXI_ALT_RVBAR_HI_REG(n) (SUNXI_CPUSUBSYS_BASE + 0x44 + (n) * 8)
#define SUNXI_POWERON_RST_REG(c) (SUNXI_R_CPUCFG_BASE + 0x0040 + (c) * 4)
#define SUNXI_POWEROFF_GATING_REG(c) (SUNXI_R_CPUCFG_BASE + 0x0044 + (c) * 4)
#define SUNXI_CPU_POWER_CLAMP_REG(c, n) (SUNXI_R_CPUCFG_BASE + 0x0050 + \
(c) * 0x10 + (n) * 4)
#define SUNXI_CPU_UNK_REG(n) (SUNXI_R_CPUCFG_BASE + 0x0070 + (n) * 4)
#define SUNXI_CPUIDLE_EN_REG (SUNXI_R_CPUCFG_BASE + 0x0100)
#define SUNXI_CORE_CLOSE_REG (SUNXI_R_CPUCFG_BASE + 0x0104)

1
plat/allwinner/sun50i_h6/include/sunxi_mmap.h
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@ -59,5 +59,6 @@
#define SUNXI_R_RSB_BASE 0x07083000
#define SUNXI_R_UART_BASE 0x07080000
#define SUNXI_R_PIO_BASE 0x07022000
#define SUNXI_CPUSUBSYS_BASE 0x08100000
#endif /* SUNXI_MMAP_H */

1
plat/allwinner/sun50i_h616/include/sunxi_mmap.h
View file

@ -41,6 +41,7 @@
#define SUNXI_R_UART_BASE 0x07080000
#define SUNXI_R_I2C_BASE 0x07081400
#define SUNXI_R_RSB_BASE 0x07083000
#define SUNXI_CPUSUBSYS_BASE 0x08100000
#define SUNXI_CPUCFG_BASE 0x09010000
#endif /* SUNXI_MMAP_H */