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exo2: add a number of minor configuration fixes

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Michael Scire 2020-06-05 04:07:56 -07:00 • committed by SciresM
parent 8e401f4daa
commit 068c25ce66
5 changed files with 25 additions and 5 deletions
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12
libraries/libexosphere/include/exosphere/tegra/tegra_ahb_arbc.hpp
View file

@ -24,3 +24,15 @@
#define AHB_MASTER_SWID_1 (0x038)
#define AHB_GIZMO_TZRAM (0x054)
#define AHB_REG_BITS_MASK(NAME) REG_NAMED_BITS_MASK (AHB_, NAME)
#define AHB_REG_BITS_VALUE(NAME, VALUE) REG_NAMED_BITS_VALUE (AHB_, NAME, VALUE)
#define AHB_REG_BITS_ENUM(NAME, ENUM) REG_NAMED_BITS_ENUM (AHB_, NAME, ENUM)
#define AHB_REG_BITS_ENUM_SEL(NAME, __COND__, TRUE_ENUM, FALSE_ENUM) REG_NAMED_BITS_ENUM_SEL(AHB_, NAME, __COND__, TRUE_ENUM, FALSE_ENUM)
#define DEFINE_AHB_REG(NAME, __OFFSET__, __WIDTH__) REG_DEFINE_NAMED_REG (AHB_, NAME, __OFFSET__, __WIDTH__)
#define DEFINE_AHB_REG_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE) REG_DEFINE_NAMED_BIT_ENUM (AHB_, NAME, __OFFSET__, ZERO, ONE)
#define DEFINE_AHB_REG_TWO_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE) REG_DEFINE_NAMED_TWO_BIT_ENUM (AHB_, NAME, __OFFSET__, ZERO, ONE, TWO, THREE)
#define DEFINE_AHB_REG_THREE_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN) REG_DEFINE_NAMED_THREE_BIT_ENUM(AHB_, NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN)
#define DEFINE_AHB_REG_FOUR_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE, THIRTEEN, FOURTEEN, FIFTEEN) REG_DEFINE_NAMED_FOUR_BIT_ENUM (AHB_, NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE, THIRTEEN, FOURTEEN, FIFTEEN)
DEFINE_AHB_REG_BIT_ENUM(ARBITRATION_DISABLE_COP, 1, ENABLE, DISABLE);

2
libraries/libexosphere/include/exosphere/tegra/tegra_flow_ctlr.hpp
View file

@ -49,7 +49,7 @@
DEFINE_FLOW_REG_BIT_ENUM(CPUN_CSR_ENABLE, 0, DISABLE, ENABLE);
DEFINE_FLOW_REG(CPUN_CSR_WAIT_WFI_BITMAP, 8, 4);
DEFINE_FLOW_REG_BIT_ENUM(CPUN_CSR_ENABLE_EXT, 12, DISABLE, ENABLE);
DEFINE_FLOW_REG_TWO_BIT_ENUM(CPUN_CSR_ENABLE_EXT, 12, POWERGATE_CPU_ONLY, POWERGATE_BOTH_CPU_NONCPU, POWERGATE_CPU_TURNOFF_CPURAIL, PG_EMULATION);
DEFINE_FLOW_REG_BIT_ENUM(CPUN_CSR_EVENT_FLAG, 14, FALSE, TRUE);
DEFINE_FLOW_REG_BIT_ENUM(CPUN_CSR_INTR_FLAG, 15, FALSE, TRUE);

6
libraries/libexosphere/source/gic/gic_api.cpp
View file

@ -124,7 +124,11 @@ namespace ams::gic {
const int word = i / scale;
const int bit = (i % scale) * width;
reg::ReadWrite(address + sizeof(u32) * word, REG_BITS_VALUE(bit, width, value));
const u32 mask = ((1u << width) - 1) << bit;
const uintptr_t reg_addr = address + sizeof(u32) * word;
const u32 old = reg::Read(reg_addr) & ~mask;
reg::Write(reg_addr, old | ((value << bit) & mask));
}
void Write(uintptr_t address, int width, int i, u32 value) {