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test/refefence: Update.

This commit is contained in:
Florent Kermarrec 2021-05-18 11:26:40 +02:00
parent 0877a81b4b
commit b8cd26fa52
4 changed files with 70 additions and 52 deletions
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8
litedram/init.py
View File

@ -745,10 +745,10 @@ __attribute__((unused)) static inline void command_p{n}(int cmd)
# Write/Read functions
pix_addr_fmt = """
static inline unsigned long {name}(int phase){{
\tswitch (phase) {{
\t\t{cases}
\t\tdefault: return 0;
\t}}
switch (phase) {{
{cases}
default: return 0;
}}
}}
"""
get_cases = lambda addrs: ["case {}: return {};".format(i, addr) for i, addr in enumerate(addrs)]

44
test/reference/ddr3_init.h
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@ -34,22 +34,22 @@
static void cdelay(int i);
__attribute__((unused)) static void command_p0(int cmd)
__attribute__((unused)) static inline void command_p0(int cmd)
{
sdram_dfii_pi0_command_write(cmd);
sdram_dfii_pi0_command_issue_write(1);
}
__attribute__((unused)) static void command_p1(int cmd)
__attribute__((unused)) static inline void command_p1(int cmd)
{
sdram_dfii_pi1_command_write(cmd);
sdram_dfii_pi1_command_issue_write(1);
}
__attribute__((unused)) static void command_p2(int cmd)
__attribute__((unused)) static inline void command_p2(int cmd)
{
sdram_dfii_pi2_command_write(cmd);
sdram_dfii_pi2_command_issue_write(1);
}
__attribute__((unused)) static void command_p3(int cmd)
__attribute__((unused)) static inline void command_p3(int cmd)
{
sdram_dfii_pi3_command_write(cmd);
sdram_dfii_pi3_command_issue_write(1);
@ -57,25 +57,31 @@ __attribute__((unused)) static void command_p3(int cmd)
#define DFII_PIX_DATA_SIZE CSR_SDRAM_DFII_PI0_WRDATA_SIZE
const unsigned long sdram_dfii_pix_wrdata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_WRDATA_ADDR,
CSR_SDRAM_DFII_PI1_WRDATA_ADDR,
CSR_SDRAM_DFII_PI2_WRDATA_ADDR,
CSR_SDRAM_DFII_PI3_WRDATA_ADDR
};
const unsigned long sdram_dfii_pix_rddata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_RDDATA_ADDR,
CSR_SDRAM_DFII_PI1_RDDATA_ADDR,
CSR_SDRAM_DFII_PI2_RDDATA_ADDR,
CSR_SDRAM_DFII_PI3_RDDATA_ADDR
};
static inline unsigned long sdram_dfii_pix_wrdata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_WRDATA_ADDR;
case 1: return CSR_SDRAM_DFII_PI1_WRDATA_ADDR;
case 2: return CSR_SDRAM_DFII_PI2_WRDATA_ADDR;
case 3: return CSR_SDRAM_DFII_PI3_WRDATA_ADDR;
default: return 0;
}
}
static inline unsigned long sdram_dfii_pix_rddata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_RDDATA_ADDR;
case 1: return CSR_SDRAM_DFII_PI1_RDDATA_ADDR;
case 2: return CSR_SDRAM_DFII_PI2_RDDATA_ADDR;
case 3: return CSR_SDRAM_DFII_PI3_RDDATA_ADDR;
default: return 0;
}
}
#define DDRX_MR_WRLVL_ADDRESS 1
#define DDRX_MR_WRLVL_RESET 6
#define DDRX_MR_WRLVL_BIT 7
static void init_sequence(void)
static inline void init_sequence(void)
{
/* Release reset */
sdram_dfii_pi0_address_write(0x0);

44
test/reference/ddr4_init.h
View File

@ -33,22 +33,22 @@
static void cdelay(int i);
__attribute__((unused)) static void command_p0(int cmd)
__attribute__((unused)) static inline void command_p0(int cmd)
{
sdram_dfii_pi0_command_write(cmd);
sdram_dfii_pi0_command_issue_write(1);
}
__attribute__((unused)) static void command_p1(int cmd)
__attribute__((unused)) static inline void command_p1(int cmd)
{
sdram_dfii_pi1_command_write(cmd);
sdram_dfii_pi1_command_issue_write(1);
}
__attribute__((unused)) static void command_p2(int cmd)
__attribute__((unused)) static inline void command_p2(int cmd)
{
sdram_dfii_pi2_command_write(cmd);
sdram_dfii_pi2_command_issue_write(1);
}
__attribute__((unused)) static void command_p3(int cmd)
__attribute__((unused)) static inline void command_p3(int cmd)
{
sdram_dfii_pi3_command_write(cmd);
sdram_dfii_pi3_command_issue_write(1);
@ -56,25 +56,31 @@ __attribute__((unused)) static void command_p3(int cmd)
#define DFII_PIX_DATA_SIZE CSR_SDRAM_DFII_PI0_WRDATA_SIZE
const unsigned long sdram_dfii_pix_wrdata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_WRDATA_ADDR,
CSR_SDRAM_DFII_PI1_WRDATA_ADDR,
CSR_SDRAM_DFII_PI2_WRDATA_ADDR,
CSR_SDRAM_DFII_PI3_WRDATA_ADDR
};
const unsigned long sdram_dfii_pix_rddata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_RDDATA_ADDR,
CSR_SDRAM_DFII_PI1_RDDATA_ADDR,
CSR_SDRAM_DFII_PI2_RDDATA_ADDR,
CSR_SDRAM_DFII_PI3_RDDATA_ADDR
};
static inline unsigned long sdram_dfii_pix_wrdata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_WRDATA_ADDR;
case 1: return CSR_SDRAM_DFII_PI1_WRDATA_ADDR;
case 2: return CSR_SDRAM_DFII_PI2_WRDATA_ADDR;
case 3: return CSR_SDRAM_DFII_PI3_WRDATA_ADDR;
default: return 0;
}
}
static inline unsigned long sdram_dfii_pix_rddata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_RDDATA_ADDR;
case 1: return CSR_SDRAM_DFII_PI1_RDDATA_ADDR;
case 2: return CSR_SDRAM_DFII_PI2_RDDATA_ADDR;
case 3: return CSR_SDRAM_DFII_PI3_RDDATA_ADDR;
default: return 0;
}
}
#define DDRX_MR_WRLVL_ADDRESS 1
#define DDRX_MR_WRLVL_RESET 769
#define DDRX_MR_WRLVL_BIT 7
static void init_sequence(void)
static inline void init_sequence(void)
{
/* Release reset */
sdram_dfii_pi0_address_write(0x0);

26
test/reference/sdr_init.h
View File

@ -27,7 +27,7 @@
static void cdelay(int i);
__attribute__((unused)) static void command_p0(int cmd)
__attribute__((unused)) static inline void command_p0(int cmd)
{
sdram_dfii_pi0_command_write(cmd);
sdram_dfii_pi0_command_issue_write(1);
@ -35,15 +35,21 @@ __attribute__((unused)) static void command_p0(int cmd)
#define DFII_PIX_DATA_SIZE CSR_SDRAM_DFII_PI0_WRDATA_SIZE
const unsigned long sdram_dfii_pix_wrdata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_WRDATA_ADDR
};
const unsigned long sdram_dfii_pix_rddata_addr[SDRAM_PHY_PHASES] = {
CSR_SDRAM_DFII_PI0_RDDATA_ADDR
};
static void init_sequence(void)
static inline unsigned long sdram_dfii_pix_wrdata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_WRDATA_ADDR;
default: return 0;
}
}
static inline unsigned long sdram_dfii_pix_rddata_addr(int phase){
switch (phase) {
case 0: return CSR_SDRAM_DFII_PI0_RDDATA_ADDR;
default: return 0;
}
}
static inline void init_sequence(void)
{
/* Bring CKE high */
sdram_dfii_pi0_address_write(0x0);