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ARM: DTS: stm32: add stm32f429-disco-u-boot dts file

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_ Add gpio compatible and aliases for stm32f429

_ Add FMC sdram node with associated new bindings value to
  manage second bank (ie bank 1).

_ Add "u-boot,dm-pre-reloc" for rcc, fmc, fixed-clock, pinctrl,
  pwrcfg and gpio nodes.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrice Chotard
2017-12-12 09:49:33 +01:00
committed by Tom Rini
parent 46b1e54b18
commit 791651e390
2 changed files with 206 additions and 0 deletions
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2
include/dt-bindings/memory/stm32-sdram.h
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@@ -30,8 +30,10 @@
/* Timing = value +1 cycles */
#define TMRD_1 (1 - 1)
#define TMRD_2 (2 - 1)
#define TMRD_3 (3 - 1)
#define TXSR_1 (1 - 1)
#define TXSR_6 (6 - 1)
#define TXSR_7 (7 - 1)
#define TRAS_1 (1 - 1)
#define TRAS_4 (4 - 1)
#define TRC_6 (6 - 1)