diff options
| author | Joel Stanley <joel@jms.id.au> | 2019-09-25 16:32:34 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-10-15 18:09:04 +0100 |
| commit | 1550d7267984b19796089f767832c30da80494ec (patch) | |
| tree | e7087c085654aac7cacc02942dea1f58ae043e18 /hw/misc/aspeed_scu.c | |
| parent | 8e00d1a97d1d0b416527debb9a0759ab8c49ec51 (diff) | |
aspeed/sdmc: Add AST2600 support
The AST2600 SDMC controller is slightly different from its predecessor
(DRAM training). Max memory is now 2G on the AST2600.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20190925143248.10000-10-clg@kaod.org
[clg: - improved commit log
- reworked model integration into new object class ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/misc/aspeed_scu.c')
| -rw-r--r-- | hw/misc/aspeed_scu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/misc/aspeed_scu.c b/hw/misc/aspeed_scu.c index 84699b78d4..717509bc54 100644 --- a/hw/misc/aspeed_scu.c +++ b/hw/misc/aspeed_scu.c @@ -99,6 +99,7 @@ #define AST2600_CLK_STOP_CTRL_CLR TO_REG(0x84) #define AST2600_CLK_STOP_CTRL2 TO_REG(0x90) #define AST2600_CLK_STOP_CTR2L_CLR TO_REG(0x94) +#define AST2600_SDRAM_HANDSHAKE TO_REG(0x100) #define AST2600_HPLL_PARAM TO_REG(0x200) #define AST2600_HPLL_EXT TO_REG(0x204) #define AST2600_MPLL_EXT TO_REG(0x224) @@ -602,6 +603,7 @@ static const uint32_t ast2600_a0_resets[ASPEED_AST2600_SCU_NR_REGS] = { [AST2600_SYS_RST_CTRL2] = 0xFFFFFFFC, [AST2600_CLK_STOP_CTRL] = 0xEFF43E8B, [AST2600_CLK_STOP_CTRL2] = 0xFFF0FFF0, + [AST2600_SDRAM_HANDSHAKE] = 0x00000040, /* SoC completed DRAM init */ [AST2600_HPLL_PARAM] = 0x1000405F, }; |